Jeffrey Stein

Insider Reports History

Location
San Diego, CA
Signature
/s/ Douglas Snyder, as Attorney-in-Fact for Jeffrey Stein
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Jeffrey Stein:

Company Role Class Num Shares Value Price $ Report Date Ownership
IDEAYA Biosciences, Inc. Director Common Stock 54,281 $1,788,982 $32.96 02 Mar 2026 Direct
IDEAYA Biosciences, Inc. Director Common Stock 3,363 $120,529 $35.84 02 Mar 2026 By Son
Cidara Therapeutics, Inc. President & CEO, Director Common Stock 0 $0 $221.50 07 Jan 2026 By son
Cidara Therapeutics, Inc. President & CEO, Director Common Stock 0 $0 $221.50 07 Jan 2026 By trust
Cidara Therapeutics, Inc. President & CEO, Director Common Stock 0 $0 $221.50 07 Jan 2026 Direct
IDEAYA Biosciences, Inc. Director Stock Option (right to buy) 20,000 24 Jun 2025 Direct
Cidara Therapeutics, Inc. President & CEO, Director Employee Stock Option (right to buy) 0 07 Jan 2026 Direct
Paratek Pharmaceuticals, Inc. Director Common Stock 0 $2.20 21 Sep 2023 Direct
Paratek Pharmaceuticals, Inc. Director Stock option (right to buy) 0 21 Sep 2023 Direct

Insider Reports Filed by Jeffrey Stein

Symbol Company Period Transactions Value $ Form Type Role Filing Time
IDYA IDEAYA Biosciences, Inc. 02 Mar 2026 1 +$1,647,890 4 Director 02 Mar 2026, 19:18
CDTX Cidara Therapeutics, Inc. 07 Jan 2026 14 -$16,754,260 4 President & CEO, Director 07 Jan 2026, 20:16
CDTX Cidara Therapeutics, Inc. 10 Dec 2025 7 $0 4 President & CEO, Director 29 Dec 2025, 18:04
CDTX Cidara Therapeutics, Inc. 10 Dec 2025 1 -$501,786 4 President & CEO, Director 12 Dec 2025, 19:43
IDYA IDEAYA Biosciences, Inc. 24 Jun 2025 1 $0 4 Director 26 Jun 2025, 16:56
CDTX Cidara Therapeutics, Inc. 31 Mar 2025 1 $0 4 President & CEO, Director 02 Apr 2025, 18:28
CDTX Cidara Therapeutics, Inc. 30 Sep 2024 1 $0 4 President & CEO, Director 02 Oct 2024, 17:25
CDTX Cidara Therapeutics, Inc. 07 Jun 2024 1 +$105,680 4 President & CEO, Director 11 Jun 2024, 18:26
IDYA IDEAYA Biosciences, Inc. 31 May 2024 1 $0 4 Director 31 May 2024, 16:38
CDTX Cidara Therapeutics, Inc. 15 Mar 2024 1 $0 4 President & CEO, Director 20 Mar 2024, 18:46
CDTX Cidara Therapeutics, Inc. 11 Mar 2024 1 -$39,117 4 President & CEO, Director 12 Mar 2024, 21:48
/report/000089924323019362-stein-jeffrey-2023-09-21 Paratek Pharmaceuticals, Inc. 21 Sep 2023 9 $0 4 Director 21 Sep 2023, 13:21
CDTX Cidara Therapeutics, Inc. 08 Aug 2023 1 +$47,885 4 President & CEO, Director 08 Aug 2023, 18:04
IDYA IDEAYA Biosciences, Inc. 07 Jun 2023 1 $0 4 Director 09 Jun 2023, 16:43
CDTX Cidara Therapeutics, Inc. 27 Mar 2023 2 $0 4 President & CEO, Director 29 Mar 2023, 17:30
CDTX Cidara Therapeutics, Inc. 27 Mar 2023 1 +$51,855 4 President & CEO, Director 27 Mar 2023, 19:03
/report/000090445423000178-stein-jeffrey-2023-02-21 Paratek Pharmaceuticals, Inc. 21 Feb 2023 1 -$13,300 4 Director 23 Feb 2023, 13:27
/report/000090445423000111-stein-jeffrey-2023-02-08 Paratek Pharmaceuticals, Inc. 08 Feb 2023 1 $0 4 Director 09 Feb 2023, 20:49
IDYA IDEAYA Biosciences, Inc. 09 Jun 2022 1 $0 4 Director 10 Jun 2022, 18:22
CDTX Cidara Therapeutics, Inc. 31 Mar 2022 4 -$117,018 4 President & CEO, Director 04 Apr 2022, 17:09
/report/000090445422000173-stein-jeffrey-2022-02-16 Paratek Pharmaceuticals, Inc. 16 Feb 2022 1 $0 4 Director 18 Feb 2022, 16:35
CDTX Cidara Therapeutics, Inc. 29 Dec 2021 2 $0 4 President & CEO, Director 07 Jan 2022, 19:24
CDTX Cidara Therapeutics, Inc. 12 Nov 2021 1 +$79,530 4 President & CEO, Director 15 Nov 2021, 17:41
CDTX Cidara Therapeutics, Inc. 18 Aug 2021 2 +$86,755 4 President & CEO, Director 19 Aug 2021, 16:24
IDYA IDEAYA Biosciences, Inc. 10 Jun 2021 1 $0 4 Director 16 Jun 2021, 17:05
CDTX Cidara Therapeutics, Inc. 23 May 2016 12 $0 4 President & CEO, Director 07 Jan 2026, 20:12