ARROWHEAD PHARMACEUTICALS, INC. reports

Company location: Pasadena, CA
Fiscal year end: 30 September

ARROWHEAD PHARMACEUTICALS, INC. has filed 1,338 SEC EDGAR filings since 02 Jan 1998

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SEC filing history

Showing 876-900 of 995 matching filings.

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STOCK OPTION GRANT 02/16/2012

Filing date: 21 Feb 2012
Reporting date: 16 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

STOCK OPTION GRANT 02/16/12

Filing date: 21 Feb 2012
Reporting date: 16 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

STOCK OPTION GRANT 02/16/12

Filing date: 21 Feb 2012
Reporting date: 16 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

POS AM File 333-164039

POST-EFFECTIVE AMENDMENT NO. 2 ON THE FORM S-3

Filing date: 17 Feb 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

POS AM File 333-161344

POST-EFFECTIVE AMENDMENT NO. 3 ON THE FORM S-3

Filing date: 17 Feb 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21898

FORM 8-K

Filing date: 09 Feb 2012
Reporting date: 09 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-21898

FORM 10-Q

Filing date: 09 Feb 2012
Reporting date: 31 Dec 2011
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

424B3 File 333-178532

FINAL PROSPECTUS

Filing date: 03 Feb 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-178532

EFFECT filing

Filing date: 30 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 26 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3/A File 333-178532

AMENDMENT NO. 1 TO FORM S-3

Filing date: 26 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 13 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

424B3 File 333-178072

FINAL PROSPECTUS

Filing date: 13 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

424B3 File 333-178073

FINAL PROSPECTUS

Filing date: 13 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 000-21898

DEFINITIVE PROXY STATEMENT

Filing date: 12 Jan 2012
Reporting date: 16 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-178073

EFFECT filing

Filing date: 10 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-178072

EFFECT filing

Filing date: 10 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3/A File 333-178072

AMENDMENT NO. 1 TO THE FORM S-3

Filing date: 10 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-3/A File 333-178073

AMENDMENT NO. 1 TO FORM S-3

Filing date: 10 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 09 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 09 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 09 Jan 2012
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

STOCK OPTION DATED 12/22/2011

Filing date: 06 Jan 2012
Reporting date: 22 Dec 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K/A File 000-21898

AMENDMENT NO.1 TO FORM 8-K

Filing date: 30 Dec 2011
Reporting date: 21 Oct 2011
SEC evidence: Open document Open filing
Next action: Verify source filing

PRE 14A File 000-21898

PRELIMINARY PROXY STATEMENT

Filing date: 30 Dec 2011
Reporting date: 16 Feb 2012
SEC evidence: Open document Open filing
Next action: Verify source filing