ZEVRA THERAPEUTICS, INC. SEC EDGAR Filings (CIK 0001434647)

SEC EDGAR filings, ownership reports, and insider transactions for ZEVRA THERAPEUTICS, INC..

Symbol
ZVRA on Nasdaq
Industry
Pharmaceutical Preparations (Office Of Life Sciences)
Business address
1180 Celebration Boulevard, Suite 103, Celebration, FL, 34747
State of incorporation
DE
Fiscal year end
31 December
Former names
KEMPHARM, INC (to 24 Feb 2023), KEMPHARM INC (to 30 Jun 2011)
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ZEVRA THERAPEUTICS, INC. has filed 831 SEC EDGAR filings since 06 May 2008

Latest Filings

Recent SEC filings for ZEVRA THERAPEUTICS, INC. including 4, 144, 8-K and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 FORM 4 10 Feb 2026 07 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2026 03 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 04 Feb 2026 03 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2026 30 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2026 29 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2026 29 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2026 29 Jan 2026
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2026 29 Jan 2026
144 Open 144 document View SEC filing for 144 02 Feb 2026 001-36913
144 Open 144 document View SEC filing for 144 30 Jan 2026 001-36913
144 Open 144 document View SEC filing for 144 30 Jan 2026 001-36913
144 Open 144 document View SEC filing for 144 30 Jan 2026 001-36913
144 Open 144 document View SEC filing for 144 30 Jan 2026 001-36913
144 Open 144 document View SEC filing for 144 30 Jan 2026 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 07 Jan 2026 31 Dec 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Dec 2025 11 Dec 2025 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 09 Dec 2025 02 Dec 2025
3 Open 3 document View SEC filing for 3 FORM 3 09 Dec 2025 02 Dec 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Dec 2025 26 Nov 2025 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Nov 2025 20 Nov 2025 001-36913
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2025 005-88808
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Nov 2025 005-88808
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 05 Nov 2025 30 Sep 2025 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Nov 2025 05 Nov 2025 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 10 Oct 2025 10 Oct 2025
144 Open 144 document View SEC filing for 144 10 Oct 2025 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 16 Sep 2025 12 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 15 Sep 2025 12 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 20 Aug 2025 19 Aug 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Aug 2025 30 Jun 2025 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Aug 2025 12 Aug 2025 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 30 Jun 2025 26 Jun 2025
144 Open 144 document View SEC filing for 144 26 Jun 2025 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 24 Jun 2025 21 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 29 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 29 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 29 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 29 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 29 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 29 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 30 May 2025 29 May 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 May 2025 29 May 2025 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 21 May 2025 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 13 May 2025 31 Mar 2025 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 May 2025 13 May 2025 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 08 May 2025 001-36913
DEFC14A Open DEFC14A document View SEC filing for DEFC14A 29 Apr 2025 001-36913
PRRN14A Open PRRN14A document View SEC filing for PRRN14A 24 Apr 2025 001-36913
DFAN14A Open DFAN14A document View SEC filing for DFAN14A 23 Apr 2025 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 21 Apr 2025 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 21 Apr 2025 001-36913
DEFC14A Open DEFC14A document | Open XBRL data View SEC filing for DEFC14A DEFC14A 21 Apr 2025 001-36913
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 17 Apr 2025 001-36913
PRRN14A Open PRRN14A document View SEC filing for PRRN14A 16 Apr 2025 001-36913
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 11 Apr 2025 001-36913
PREC14A Open PREC14A document View SEC filing for PREC14A 10 Apr 2025 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 07 Apr 2025 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Apr 2025 01 Apr 2025 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 31 Mar 2025 28 Mar 2025
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 31 Mar 2025 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 31 Mar 2025 001-36913
PREC14A Open PREC14A document | Open XBRL data View SEC filing for PREC14A PREC14A 31 Mar 2025 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2025 30 Jan 2025
3 Open 3 document View SEC filing for 3 FORM 3 27 Mar 2025 06 Dec 2024
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2025 19 Mar 2025
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 13 Mar 2025 333-285760
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 12 Mar 2025 31 Dec 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 11 Mar 2025 11 Mar 2025 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Feb 2025 26 Feb 2025 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2025 13 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2025 13 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2025 13 Feb 2025
4 Open 4 document View SEC filing for 4 FORM 4 14 Feb 2025 13 Feb 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Feb 2025 005-88808
144 Open 144 document View SEC filing for 144 13 Feb 2025 001-36913
144 Open 144 document View SEC filing for 144 13 Feb 2025 001-36913
144 Open 144 document View SEC filing for 144 13 Feb 2025 001-36913
144 Open 144 document View SEC filing for 144 13 Feb 2025 001-36913
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 Feb 2025 005-88808
4 Open 4 document View SEC filing for 4 FORM 4 10 Feb 2025 07 Feb 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 05 Feb 2025 005-88808
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2025 30 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2025 30 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2025 30 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2025 30 Jan 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Feb 2025 31 Jan 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Dec 2024 02 Dec 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 22 Nov 2024 21 Nov 2024 001-36913
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 14 Nov 2024 005-88808
SC 13G Open SC 13G document View SEC filing for SC 13G ZEVRA THERAPEUTICS, INC. 14 Nov 2024 005-88808
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 13 Nov 2024 30 Sep 2024 001-36913
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Nov 2024 005-88808
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Nov 2024 12 Nov 2024 001-36913
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 04 Nov 2024 005-88808
4 Open 4 document View SEC filing for 4 FORM 4 16 Oct 2024 11 Oct 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 20 Sep 2024 20 Sep 2024 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Aug 2024 30 Jun 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Aug 2024 13 Aug 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Aug 2024 08 Aug 2024 001-36913
424B5 Open 424B5 document View SEC filing for 424B5 424B5 09 Aug 2024 333-279941
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Aug 2024 08 Aug 2024 001-36913
424B5 Open 424B5 document View SEC filing for 424B5 424B5 08 Aug 2024 333-279941
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Aug 2024 02 Aug 2024 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 17 Jul 2024 17 Jul 2024
4 Open 4 document View SEC filing for 4 FORM 4 16 Jul 2024 16 Jul 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 Jul 2024 12 Jul 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 12 Jul 2024 12 Jul 2024 001-36913
424B2 Open 424B2 document View SEC filing for 424B2 424B2 12 Jul 2024 333-279941
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Jul 2024 09 Jul 2024 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 25 Jun 2024 21 Jun 2024
3 Open 3 document View SEC filing for 3 FORM 3 25 Jun 2024 21 Jun 2024
EFFECT Open EFFECT document View SEC filing for EFFECT 13 Jun 2024 333-279941
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Jun 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Jun 2024 333-279941
S-3 Open S-3 document View SEC filing for S-3 S-3 04 Jun 2024 333-279941
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Jun 2024 03 Jun 2024 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2024 13 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 15 May 2024 13 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 May 2024 13 May 2024 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 May 2024 31 Mar 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 May 2024 08 May 2024 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 29 Apr 2024 001-36913
424B3 Open 424B3 document View SEC filing for 424B3 424B3 10 Apr 2024 333-276856
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Apr 2024 04 Apr 2024 001-36913
EFFECT Open EFFECT document View SEC filing for EFFECT 08 Apr 2024 333-276856
S-3/A Open S-3/A document View SEC filing for S-3/A S-3/A 08 Apr 2024 333-276856
CORRESP Open CORRESP document View SEC filing for CORRESP 04 Apr 2024
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 03 Apr 2024 001-36913
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A FORM DEF 14A 03 Apr 2024 13 May 2024 001-36913
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 02 Apr 2024 333-278445
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 02 Apr 2024 333-278444
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 01 Apr 2024 31 Dec 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Mar 2024 28 Mar 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Mar 2024 26 Mar 2024 001-36913
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 05 Mar 2024 05 Mar 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Mar 2024 04 Mar 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 28 Feb 2024 22 Feb 2024 001-36913
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Feb 2024
CORRESP Open CORRESP document View SEC filing for CORRESP 14 Feb 2024
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 14 Feb 2024 005-88808
CORRESP Open CORRESP document View SEC filing for CORRESP 12 Feb 2024
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 07 Feb 2024 333-276856
S-3 Open S-3 document View SEC filing for S-3 S-3 05 Feb 2024 333-276856
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 05 Feb 2024 20 Nov 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 31 Jan 2024
4 Open 4 document View SEC filing for 4 FORM 4 02 Feb 2024 20 Jan 2024
3 Open 3 document View SEC filing for 3 FORM 3 02 Feb 2024 20 Jan 2024
SC 13G Open SC 13G document View SEC filing for SC 13G 29 Jan 2024 005-88808
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 23 Jan 2024 23 Jan 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Jan 2024 08 Jan 2024 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Dec 2023 22 Dec 2023 001-36913
424B5 Open 424B5 document View SEC filing for 424B5 424B5 22 Nov 2023 333-257661
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Nov 2023 20 Nov 2023 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 07 Nov 2023 30 Sep 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Nov 2023 07 Nov 2023 001-36913
425 Open 425 document View SEC filing for 425 FORM 425 30 Oct 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 30 Oct 2023 30 Oct 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 11 Oct 2023 10 Oct 2023
EFFECT Open EFFECT document View SEC filing for EFFECT 10 Oct 2023 333-274758
3 Open 3 document View SEC filing for 3 FORM 3 10 Oct 2023 10 Oct 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 10 Oct 2023 07 Oct 2023 001-36913
424B3 Open 424B3 document View SEC filing for 424B3 424B3 10 Oct 2023 333-274758
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Oct 2023
S-4/A Open S-4/A document View SEC filing for S-4/A S-4/A 06 Oct 2023 333-274758
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 04 Oct 2023
S-4 Open S-4 document View SEC filing for S-4 S-4 29 Sep 2023 333-274758
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2023 05 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2023 06 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2023 05 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 06 Sep 2023 06 Sep 2023
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 31 Aug 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 31 Aug 2023 31 Aug 2023 001-36913
425 Open 425 document View SEC filing for 425 425 31 Aug 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Aug 2023 30 Aug 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2023 07 Aug 2023
3 Open 3 document View SEC filing for 3 FORM 3 24 Aug 2023 07 Aug 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Aug 2023 30 Jun 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Aug 2023 14 Aug 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Aug 2023 07 Aug 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 30 Jun 2023 19 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 26 Jun 2023 23 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2023 09 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 02 Jun 2023 31 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 May 2023 30 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 19 May 2023 18 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 18 May 2023 18 May 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 May 2023 31 Mar 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 May 2023 13 May 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2023 03 May 2023
3 Open 3 document View SEC filing for 3 FORM 3 11 May 2023 25 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2023 03 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2023 25 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2023 25 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2023 25 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2023 25 Apr 2023
4 Open 4 document View SEC filing for 4 FORM 4 08 May 2023 03 May 2023
3 Open 3 document View SEC filing for 3 FORM 3 08 May 2023 25 Apr 2023
3 Open 3 document View SEC filing for 3 FORM 3 08 May 2023 25 Apr 2023
3 Open 3 document View SEC filing for 3 FORM 3 08 May 2023 25 Apr 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 May 2023 03 May 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 26 Apr 2023 25 Apr 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 17 Apr 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 05 Apr 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 03 Apr 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 30 Mar 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 30 Mar 2023 27 Mar 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 29 Mar 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 29 Mar 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 29 Mar 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2023 17 Mar 2023
DEFC14A Open DEFC14A document View SEC filing for DEFC14A DEFC14A 17 Mar 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 17 Mar 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 16 Mar 2023 001-36913
PRRN14A Open PRRN14A document View SEC filing for PRRN14A PRRN14A 16 Mar 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 15 Mar 2023 14 Mar 2023
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 15 Mar 2023 001-36913
DEFC14A Open DEFC14A document View SEC filing for DEFC14A FORM DEFC14A 15 Mar 2023 001-36913
PRER14A Open PRER14A document View SEC filing for PRER14A 13 Mar 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2023 09 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2023 10 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2023 10 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2023 09 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 13 Mar 2023 09 Mar 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 13 Mar 2023 13 Mar 2023 001-36913
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Mar 2023
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 07 Mar 2023 333-270341
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 07 Mar 2023 333-270340
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 07 Mar 2023 31 Dec 2022 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 07 Mar 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 07 Mar 2023 07 Mar 2023 001-36913
PRER14A Open PRER14A document View SEC filing for PRER14A 06 Mar 2023 001-36913
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Mar 2023
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Mar 2023
DFAN14A Open DFAN14A document View SEC filing for DFAN14A DFAN 14A 03 Mar 2023 001-36913
PREN14A Open PREN14A document View SEC filing for PREN14A PREN14A 03 Mar 2023 03 Mar 2023 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 27 Feb 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 27 Feb 2023 27 Feb 2023 001-36913
PREC14A Open PREC14A document View SEC filing for PREC14A FORM PREC14A 27 Feb 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 24 Feb 2023 21 Feb 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 25 Jan 2023 24 Jan 2023 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 20 Jan 2023 20 Jan 2023 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 13 Jan 2023 13 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 13 Jan 2023 13 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 11 Jan 2023 09 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 11 Jan 2023 09 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 11 Jan 2023 09 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 11 Jan 2023 09 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 11 Jan 2023 09 Jan 2023
4 Open 4 document View SEC filing for 4 FORM 4 11 Jan 2023 09 Jan 2023
3 Open 3 document View SEC filing for 3 FORM 3 10 Jan 2023 06 Jan 2023
3 Open 3 document View SEC filing for 3 FORM 3 10 Jan 2023 06 Jan 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Jan 2023 06 Jan 2023 001-36913
3 Open 3 document View SEC filing for 3 FORM 3 30 Nov 2022 28 Nov 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 29 Nov 2022 28 Nov 2022 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 18 Nov 2022 18 Nov 2022 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2022 30 Sep 2022 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Nov 2022 09 Nov 2022 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 03 Oct 2022 30 Sep 2022
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D Open D document View SEC filing for D 22 Jun 2021 021-403827
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 May 2021 31 Mar 2021 001-36913
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 May 2021 13 May 2021 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 30 Apr 2021 001-36913
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 12 Mar 2021 31 Dec 2020 001-36913
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A AMENDMENT NO. 2 TO SCHEDULE 13G 09 Mar 2021 005-88808
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 03 Mar 2021 333-250945
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 Mar 2021 03 Mar 2021 001-36913
EFFECT Open EFFECT document View SEC filing for EFFECT 16 Feb 2021 333-252903
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 12 Feb 2021 005-88808
CORRESP Open CORRESP document View SEC filing for CORRESP 11 Feb 2021
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424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 09 Feb 2021 333-250945
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Feb 2021 09 Feb 2021 001-36913
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SC 13G Open SC 13G document View SEC filing for SC 13G 05 Feb 2021 005-88808
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D Open D document View SEC filing for D 04 Feb 2021 021-388500
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 27 Jan 2021 333-250945
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Jan 2021 27 Jan 2021 001-36913
424B3 Open 424B3 document View SEC filing for 424B3 FORM 424B3 26 Jan 2021 333-250945
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Jan 2021 26 Jan 2021 001-36913
EFFECT Open EFFECT document View SEC filing for EFFECT 22 Jan 2021 333-252078
424B5 Open 424B5 document View SEC filing for 424B5 424B5 22 Jan 2021 333-252078
CORRESP Open CORRESP document View SEC filing for CORRESP 20 Jan 2021
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 19 Jan 2021
SC 13G Open SC 13G document View SEC filing for SC 13G KEMPHARM, INC. 14 Jan 2021 005-88808
S-3 Open S-3 document View SEC filing for S-3 S-3 13 Jan 2021 333-252078
D Open D document View SEC filing for D 13 Jan 2021 021-386231
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Jan 2021 08 Jan 2021 001-36913
424B4 Open 424B4 document View SEC filing for 424B4 424B4 11 Jan 2021 333-250945
POS EX Open POS EX document View SEC filing for POS EX POS EX 08 Jan 2021 333-250945
EFFECT Open EFFECT document View SEC filing for EFFECT 07 Jan 2021 333-250945
S-1MEF Open S-1MEF document View SEC filing for S-1MEF S-1MEF 07 Jan 2021 333-251947
CERT Open CERT document View SEC filing for CERT 07 Jan 2021 001-36913
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8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 05 Jan 2021 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Jan 2021 05 Jan 2021 001-36913
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S-1/A Open S-1/A document | Open XBRL data View SEC filing for S-1/A S-1/A 28 Dec 2020 333-250945
8-K Open 8-K document View SEC filing for 8-K 8-K 28 Dec 2020 23 Dec 2020 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Dec 2020 23 Dec 2020 001-36913
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 21 Dec 2020 333-250945
8-K Open 8-K document View SEC filing for 8-K 8-K 21 Dec 2020 20 Dec 2020 001-36913
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DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM 8-K 23 Nov 2020 001-36913
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 30 Oct 2020 30 Sep 2020 001-36913
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 29 Oct 2020 29 Oct 2020 001-36913
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Oct 2020 26 Oct 2020 001-36913
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 08 Oct 2020 27 Oct 2020 001-36913
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Sep 2020 25 Sep 2020 001-36913
PRE 14A Open PRE 14A document View SEC filing for PRE 14A FORM PRE 14A 25 Sep 2020 25 Sep 2020 001-36913
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 12 Aug 2020 30 Jun 2020 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Aug 2020 12 Aug 2020 001-36913
25-NSE Open 25-NSE document View SEC filing for 25-NSE 11 Aug 2020 001-36913
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4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2020 19 Jun 2020
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 19 Jun 2020 19 Jun 2020 001-36913
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4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2020 11 Jun 2020
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 May 2020 20 May 2020 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 13 May 2020 31 Mar 2020 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 May 2020 12 May 2020 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 08 May 2020 001-36913
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 08 May 2020 19 Jun 2020 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 May 2020 04 May 2020 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Apr 2020 13 Apr 2020 001-36913
EFFECT Open EFFECT document View SEC filing for EFFECT 10 Apr 2020 333-234235
424B5 Open 424B5 document View SEC filing for 424B5 424B5 10 Apr 2020 333-234235
CORRESP Open CORRESP document View SEC filing for CORRESP 08 Apr 2020
10-K/A Open 10-K/A document View SEC filing for 10-K/A FORM 10-K/A 08 Apr 2020 31 Dec 2019 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Apr 2020 02 Apr 2020 001-36913
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4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2020 25 Mar 2020
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Mar 2020 02 Mar 2020 001-36913
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 28 Feb 2020 333-236794
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 28 Feb 2020 31 Dec 2019 001-36913
SEC STAFF LETTER Open SEC STAFF LETTER document View SEC filing for SEC STAFF LETTER 28 Feb 2020
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424B5 Open 424B5 document View SEC filing for 424B5 424B5 18 Feb 2020 333-213926
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Feb 2020 17 Feb 2020 001-36913
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 14 Feb 2020 005-88808
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Feb 2020 10 Feb 2020 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 07 Feb 2020 05 Feb 2020
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SEC STAFF LETTER Open SEC STAFF LETTER document View SEC filing for SEC STAFF LETTER 05 Feb 2020
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Jan 2020 15 Jan 2020 001-36913
D Open D document View SEC filing for D 13 Jan 2020 021-357863
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Jan 2020 12 Jan 2020 001-36913
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4 Open 4 document View SEC filing for 4 FORM 4 02 Jan 2020 31 Dec 2019
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D Open D document View SEC filing for D 23 Dec 2019 021-356348
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Dec 2019 23 Dec 2019 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Dec 2019 18 Dec 2019 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 27 Nov 2019 25 Nov 2019
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4 Open 4 document View SEC filing for 4 FORM 4 27 Nov 2019 25 Nov 2019
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Nov 2019 21 Nov 2019 001-36913
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 20 Nov 2019 333-202660
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 Nov 2019 30 Sep 2019 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Nov 2019 14 Nov 2019 001-36913
CORRESP Open CORRESP document View SEC filing for CORRESP 31 Oct 2019
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UPLOAD Open UPLOAD document View SEC filing for UPLOAD 25 Oct 2019
S-3 Open S-3 document View SEC filing for S-3 FORM S-3 16 Oct 2019 333-234235
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 Oct 2019 03 Oct 2019 001-36913
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Sep 2019 20 Sep 2019 001-36913
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Sep 2019 03 Sep 2019 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 13 Aug 2019 30 Jun 2019 001-36913
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SC 13G Open SC 13G document View SEC filing for SC 13G 11 Jun 2019 005-88808
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4 Open 4 document View SEC filing for 4 FORM 4 14 May 2019 10 May 2019
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 14 May 2019 31 Mar 2019 001-36913
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Apr 2019 26 Apr 2019 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Apr 2019 11 Apr 2019 001-36913
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 22 Mar 2019 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 15 Mar 2019 001-36913
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 15 Mar 2019 24 Apr 2019 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Mar 2019 13 Mar 2019 001-36913
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 01 Mar 2019 333-230041
424B5 Open 424B5 document View SEC filing for 424B5 PROSPECTUS SUPPLEMENT 01 Mar 2019 333-213926
424B5 Open 424B5 document View SEC filing for 424B5 424B5 01 Mar 2019 333-213926
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 01 Mar 2019 31 Dec 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Feb 2019 28 Feb 2019 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 20 Feb 2019 18 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2019 005-88808
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 11 Feb 2019 005-88808
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2019 06 Feb 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2019 06 Feb 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2019 06 Feb 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2019 06 Feb 2019
4 Open 4 document View SEC filing for 4 FORM 4 08 Feb 2019 06 Feb 2019
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 17 Jan 2019 005-88808
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Jan 2019 07 Jan 2019 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 19 Dec 2018 19 Dec 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Dec 2018 06 Dec 2018 001-36913
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 21 Nov 2018 005-88808
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Nov 2018 20 Nov 2018 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2018 30 Sep 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 08 Nov 2018 08 Nov 2018 001-36913
D Open D document View SEC filing for D 02 Nov 2018 021-325008
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 30 Oct 2018 25 Oct 2018 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 15 Oct 2018 11 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 12 Oct 2018 12 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 12 Oct 2018 10 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 11 Oct 2018 11 Oct 2018
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Oct 2018 05 Oct 2018
424B5 Open 424B5 document View SEC filing for 424B5 424B5 05 Oct 2018 333-213926
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Oct 2018 05 Oct 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Oct 2018 04 Oct 2018 001-36913
424B5 Open 424B5 document View SEC filing for 424B5 424B5 04 Oct 2018 333-213926
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 17 Sep 2018 17 Sep 2018 001-36913
424B5 Open 424B5 document View SEC filing for 424B5 PROSPECTUS SUPPLEMENT 04 Sep 2018 333-213926
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 04 Sep 2018 04 Sep 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 Aug 2018 31 Aug 2018 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Aug 2018 30 Jun 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Aug 2018 09 Aug 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Aug 2018 09 Aug 2018 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Aug 2018 30 Jul 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Jul 2018 09 Jul 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Jun 2018 11 Jun 2018 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 01 Jun 2018 31 May 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 24 May 2018 22 May 2018 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2018 22 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2018 22 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2018 22 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2018 22 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2018 22 May 2018
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2018 15 May 2018
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 May 2018 31 Mar 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 May 2018 10 May 2018 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A FORM DEFA14A 12 Apr 2018 001-36913
DEF 14A Open DEF 14A document View SEC filing for DEF 14A FORM DEF 14A 12 Apr 2018 22 May 2018 001-36913
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 30 Mar 2018 333-224062
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 30 Mar 2018 31 Dec 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 29 Mar 2018 29 Mar 2018 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2018 23 Mar 2018
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Mar 2018 12 Mar 2018 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Feb 2018 23 Feb 2018 001-36913
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2018 005-88808
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2018 005-88808
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 12 Feb 2018 005-88808
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 Jan 2018 31 Jan 2018 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 29 Jan 2018 25 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Jan 2018 25 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Jan 2018 25 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Jan 2018 25 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Jan 2018 25 Jan 2018
4 Open 4 document View SEC filing for 4 FORM 4 29 Jan 2018 25 Jan 2018
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 29 Jan 2018 005-88808
4 Open 4 document View SEC filing for 4 FORM 4 29 Nov 2017 27 Nov 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 09 Nov 2017 30 Sep 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Nov 2017 09 Nov 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 02 Oct 2017 29 Sep 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Sep 2017 26 Sep 2017 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 25 Sep 2017 25 Sep 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 19 Sep 2017 19 Sep 2017 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 15 Sep 2017 13 Sep 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 15 Sep 2017 005-88808
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Sep 2017 13 Sep 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Sep 2017 12 Sep 2017 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2017 24 Aug 2017
4 Open 4 document View SEC filing for 4 FORM 4 25 Aug 2017 24 Aug 2017
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Aug 2017 30 Jun 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Aug 2017 10 Aug 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 Aug 2017 10 Aug 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Jun 2017 28 Jun 2017 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2017 20 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2017 19 Jun 2017
4 Open 4 document View SEC filing for 4 FORM 4 26 May 2017 25 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2017 23 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2017 23 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2017 23 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2017 23 May 2017
4 Open 4 document View SEC filing for 4 FORM 4 24 May 2017 23 May 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 May 2017 23 May 2017 001-36913
8-K/A Open 8-K/A document View SEC filing for 8-K/A FORM 8-K/A 23 May 2017 23 May 2017 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 22 May 2017 31 Mar 2017 001-36913
NT 10-Q Open NT 10-Q document View SEC filing for NT 10-Q FORM NT 10-Q 16 May 2017 31 Mar 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 10 May 2017 10 May 2017 001-36913
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 12 Apr 2017 001-36913
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 12 Apr 2017 23 May 2017 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 31 Mar 2017 29 Mar 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Mar 2017 28 Mar 2017 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 27 Mar 2017 24 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 24 Mar 2017 22 Mar 2017
4 Open 4 document View SEC filing for 4 FORM 4 24 Mar 2017 22 Mar 2017
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 21 Mar 2017 333-216858
4 Open 4 document View SEC filing for 4 FORM 4 21 Mar 2017 20 Mar 2017
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 10 Mar 2017 31 Dec 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Mar 2017 09 Mar 2017 001-36913
3 Open 3 document View SEC filing for 3 FORM 3 16 Feb 2017 13 Feb 2017
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Feb 2017 13 Feb 2017 001-36913
SC 13G Open SC 13G document View SEC filing for SC 13G 14 Feb 2017 005-88808
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 14 Feb 2017 005-88808
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2017 005-88808
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 10 Feb 2017 005-88808
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2017 27 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2017 27 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2017 27 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2017 27 Jan 2017
4 Open 4 document View SEC filing for 4 FORM 4 31 Jan 2017 27 Jan 2017
4 Open 4 document View SEC filing for 4 KMPH-FORM4_20170131_MICKLET 31 Jan 2017 27 Jan 2017
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 10 Jan 2017 005-88808
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Jan 2017 09 Jan 2017 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 14 Dec 2016 14 Dec 2016 001-36913
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Dec 2016 30 Nov 2016
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 10 Nov 2016 30 Sep 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Nov 2016 09 Nov 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Oct 2016 18 Oct 2016 001-36913
EFFECT Open EFFECT document View SEC filing for EFFECT 17 Oct 2016 333-213926
424B5 Open 424B5 document View SEC filing for 424B5 424B5 17 Oct 2016 333-213926
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Oct 2016
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 13 Oct 2016
S-3 Open S-3 document View SEC filing for S-3 S-3 03 Oct 2016 333-213926
8-K Open 8-K document View SEC filing for 8-K 8-K 03 Oct 2016 03 Oct 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Sep 2016 21 Sep 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Sep 2016 15 Sep 2016 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Sep 2016 02 Sep 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2016 17 Aug 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2016 17 Aug 2016
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 11 Aug 2016 30 Jun 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Aug 2016 11 Aug 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K KMPH-8K_20160810 10 Aug 2016 10 Aug 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Jun 2016 28 Jun 2016 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Jun 2016 13 Jun 2016 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Jun 2016 09 Jun 2016 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2016 24 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2016 24 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2016 24 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2016 24 May 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 May 2016 24 May 2016
8-K Open 8-K document View SEC filing for 8-K 8-K 25 May 2016 24 May 2016 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 May 2016 31 Mar 2016 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 May 2016 12 May 2016 001-36913
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 May 2016 05 May 2016 001-36913
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2016 13 Apr 2016
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 14 Apr 2016 001-36913
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 14 Apr 2016 24 May 2016 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Apr 2016 04 Apr 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Mar 2016 29 Mar 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Mar 2016 29 Mar 2016
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 23 Mar 2016 333-210369
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 16 Mar 2016 31 Dec 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 10 Mar 2016 10 Mar 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 17 Feb 2016 11 Feb 2016 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Feb 2016 11 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Feb 2016 11 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Feb 2016 11 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Feb 2016 11 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Feb 2016 11 Feb 2016
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Feb 2016 11 Feb 2016
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 16 Feb 2016 005-88808
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2016 005-88808
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 16 Feb 2016 005-88808
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 Feb 2016 10 Feb 2016
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 11 Feb 2016 005-88808
8-K Open 8-K document View SEC filing for 8-K 8-K 10 Feb 2016 10 Feb 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 09 Feb 2016 03 Feb 2016 001-36913
RW Open RW document View SEC filing for RW RW 03 Feb 2016 333-208633
8-K Open 8-K document View SEC filing for 8-K 8-K 11 Jan 2016 06 Jan 2016 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Dec 2015 30 Dec 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Dec 2015 17 Dec 2015 001-36913
S-1 Open S-1 document | Open XBRL data View SEC filing for S-1 FORM S-1 18 Dec 2015 333-208633
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 18 Dec 2015 005-88808
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Dec 2015 15 Dec 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 08 Dec 2015 08 Dec 2015 001-36913
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 Nov 2015 30 Sep 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Nov 2015 12 Nov 2015 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Oct 2015 28 Oct 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 30 Oct 2015 28 Oct 2015
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 28 Oct 2015 005-88808
8-K Open 8-K document View SEC filing for 8-K 8-K 21 Oct 2015 21 Oct 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Oct 2015 09 Oct 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Sep 2015 30 Sep 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 24 Sep 2015 24 Sep 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 23 Sep 2015 23 Sep 2015 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Sep 2015 04 Sep 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Sep 2015 04 Sep 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Sep 2015 04 Sep 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 09 Sep 2015 04 Sep 2015
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 09 Sep 2015 04 Sep 2015 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Aug 2015 25 Aug 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Aug 2015 25 Aug 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Aug 2015 25 Aug 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Aug 2015 25 Aug 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Aug 2015 25 Aug 2015
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Aug 2015 30 Jun 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 13 Aug 2015 13 Aug 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Aug 2015 12 Aug 2015 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jun 2015 25 Jun 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Jun 2015 25 Jun 2015
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Jun 2015 25 Jun 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Jun 2015 16 Jun 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Jun 2015 11 Jun 2015 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 May 2015 27 May 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 29 May 2015 27 May 2015
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 29 May 2015 31 Mar 2015 001-36913
8-K Open 8-K document View SEC filing for 8-K 8-K 27 May 2015 27 May 2015 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 May 2015 21 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 12 May 2015 21 Apr 2015
SC 13G Open SC 13G document View SEC filing for SC 13G 29 Apr 2015 005-88808
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 29 Apr 2015 333-203703
SC 13G Open SC 13G document View SEC filing for SC 13G 23 Apr 2015 005-88808
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Apr 2015 21 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Apr 2015 21 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Apr 2015 21 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Apr 2015 21 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Apr 2015 21 Apr 2015
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Apr 2015 21 Apr 2015
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Apr 2015 21 Apr 2015 001-36913
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Apr 2015 15 Apr 2015
424B4 Open 424B4 document View SEC filing for 424B4 FINAL PROSPECTUS 16 Apr 2015 333-202660
CT ORDER Open CT ORDER document View SEC filing for CT ORDER 16 Apr 2015 333-202660
POS AM Open POS AM document View SEC filing for POS AM POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-1 16 Apr 2015 333-202660
EFFECT Open EFFECT document View SEC filing for EFFECT 15 Apr 2015 333-202660
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 15 Apr 2015 15 Apr 2015
CORRESP Open CORRESP document View SEC filing for CORRESP 13 Apr 2015
CERTNAS Open CERTNAS document View SEC filing for CERTNAS AUTO-GENERATED PAPER DOCUMENT 13 Apr 2015 001-36913
8-A12B Open 8-A12B document View SEC filing for 8-A12B FORM 8-A 10 Apr 2015 001-36913
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 2 TO FORM S-1 09 Apr 2015 333-202660
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Apr 2015
S-1/A Open S-1/A document View SEC filing for S-1/A AMENDMENT NO. 1 TO FORM S-1 03 Apr 2015 333-202660
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 31 Mar 2015
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Mar 2015
S-1 Open S-1 document View SEC filing for S-1 FORM S-1 11 Mar 2015 333-202660
D Open D document View SEC filing for D 04 Mar 2015 021-235160
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 13 Feb 2015
DRS/A Open DRS/A document View SEC filing for DRS/A 13 Feb 2015 377-00883
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Feb 2015
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 26 Jan 2015
DRS/A Open DRS/A document View SEC filing for DRS/A 26 Jan 2015 377-00883
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 15 Jan 2015
DRS Open DRS document View SEC filing for DRS 19 Dec 2014 377-00883
D Open D document View SEC filing for D 30 May 2013 021-197246
D/A Open D/A document View SEC filing for D/A 30 Jun 2011 021-145023
D Open D document View SEC filing for D 15 Jul 2010 021-145023

About this filer

ZEVRA THERAPEUTICS, INC. files with the SEC under CIK 0001434647. This page aggregates EDGAR filings and related ownership activity.

Industry: Pharmaceutical Preparations.

See insider transactions for this issuer.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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