ARROWHEAD PHARMACEUTICALS, INC. reports

Location: Pasadena, CA
Fiscal year end: 30 September

ARROWHEAD PHARMACEUTICALS, INC. has filed 1,347 SEC EDGAR filings since 02 Jan 1998

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SEC filing history

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EFFECT File 333-164039

EFFECT filing

Filing date: 11 Jun 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
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EFFECT File 333-161344

EFFECT filing

Filing date: 11 Jun 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
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EFFECT File 333-148218

EFFECT filing

Filing date: 11 Jun 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
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POS AM File 333-148218

POST-EFFECTIVE AMENDMENT NO. 1

Filing date: 01 Jun 2010
Reporting date: Not listed
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POS AM File 333-161344

POST-EFFECTIVE AMENDMENT NO. 2

Filing date: 01 Jun 2010
Reporting date: Not listed
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POS AM File 333-164039

POST-EFFECTIVE AMENDMENT NO. 1

Filing date: 01 Jun 2010
Reporting date: Not listed
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8-K File 000-21898

FORM 8-K

Filing date: 28 May 2010
Reporting date: 27 May 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

10-Q File 000-21898

FORM 10-Q

Filing date: 13 May 2010
Reporting date: 31 Mar 2010
SEC evidence: Open document Open filing
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8-K File 000-21898

FORM 8-K

Filing date: 13 May 2010
Reporting date: 13 May 2010
SEC evidence: Open document Open filing
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DEFA14A File 000-21898

DEFINITIVE ADDITIONAL MATERIALS

Filing date: 30 Apr 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
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DEF 14A File 000-21898

DEFINITIVE PROXY STATEMENT

Filing date: 30 Apr 2010
Reporting date: 16 Jun 2010
SEC evidence: Open document Open filing
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8-K File 000-21898

FORM 8-K

Filing date: 27 Apr 2010
Reporting date: 21 Apr 2010
SEC evidence: Open document Open filing
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8-K File 000-21898

FORM 8-K

Filing date: 19 Apr 2010
Reporting date: 14 Apr 2010
SEC evidence: Open document Open filing
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STOCK OPTION GRANT

Filing date: 15 Apr 2010
Reporting date: 16 Nov 2009
SEC evidence: Open document Open filing
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8-K File 000-21898

FORM 8-K

Filing date: 23 Mar 2010
Reporting date: 22 Mar 2010
SEC evidence: Open document Open filing
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8-K File 000-21898

FORM 8-K

Filing date: 19 Mar 2010
Reporting date: 16 Mar 2010
SEC evidence: Open document Open filing
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R.B. STEWART STOCK OPTION GRANT 3/2010

Filing date: 08 Mar 2010
Reporting date: 04 Mar 2010
SEC evidence: Open document Open filing
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C. MCKENNEY STOCK OPTION GRANT 3/2010

Filing date: 08 Mar 2010
Reporting date: 04 Mar 2010
SEC evidence: Open document Open filing
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L. RAHN STOCK OPTION GRANT 03/2010

Filing date: 08 Mar 2010
Reporting date: 04 Mar 2010
SEC evidence: Open document Open filing
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E. FRYKMAN STOCK OPTION GRANT 03/04/2010

Filing date: 08 Mar 2010
Reporting date: 04 Mar 2010
SEC evidence: Open document Open filing
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C. ANZALONE STOCK OPTION GRANT 03/2010

Filing date: 08 Mar 2010
Reporting date: 04 Mar 2010
SEC evidence: Open document Open filing
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10-Q File 000-21898

FORM 10-Q

Filing date: 11 Feb 2010
Reporting date: 31 Dec 2009
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21898

FORM 8-K

Filing date: 11 Feb 2010
Reporting date: 11 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 000-21898

FORM 8-K

Filing date: 04 Feb 2010
Reporting date: 01 Feb 2010
SEC evidence: Open document Open filing
Next action: Verify source filing

D File 021-87940-7D

D filing

Filing date: 29 Jan 2010
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing