ARROWHEAD PHARMACEUTICALS, INC. reports

Company identity 1 identity field
Location
Pasadena, CA
SEC filing record 1 source field
Fiscal year end
30 September
ARROWHEAD PHARMACEUTICALS, INC. has filed 1,347 SEC EDGAR filings since 02 Jan 1998

SEC filing history

Showing 1-25 of 1,000 matching filings.

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1
144/A File 001-38042

144/A filing

Filing date
19 May 2026
Reporting date
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144/A File 001-38042

144/A filing

Filing date
19 May 2026
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144/A File 001-38042

144/A filing

Filing date
19 May 2026
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4

FORM 4

Filing date
14 May 2026
Reporting date
12 May 2026
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144 File 001-38042

144 filing

Filing date
12 May 2026
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SCHEDULE 13G File 005-48710

SCHEDULE 13G filing

Filing date
06 May 2026
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SCHEDULE 13G File 005-48710

SCHEDULE 13G filing

Filing date
29 Apr 2026
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SCHEDULE 13G File 005-48710

SCHEDULE 13G filing

Filing date
28 Apr 2026
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4

FORM 4

Filing date
24 Apr 2026
Reporting date
22 Apr 2026
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4

FORM 4

Filing date
24 Apr 2026
Reporting date
23 Apr 2026
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SCHEDULE 13G/A File 005-48710

SCHEDULE 13G/A filing

Filing date
24 Apr 2026
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144 File 001-38042

144 filing

Filing date
23 Apr 2026
Reporting date
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144 File 001-38042

144 filing

Filing date
22 Apr 2026
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SCHEDULE 13G/A File 005-48710

SCHEDULE 13G/A filing

Filing date
26 Mar 2026
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4

FORM 4

Filing date
09 Mar 2026
Reporting date
05 Mar 2026
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144 File 001-38042

144 filing

Filing date
05 Mar 2026
Reporting date
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ARS File 001-38042

ARS

Filing date
27 Jan 2026
Reporting date
26 Jan 2026
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DEFA14A File 001-38042

DEFA14A

Filing date
27 Jan 2026
Reporting date
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DEF 14A File 001-38042

DEF 14A

Filing date
27 Jan 2026
Reporting date
26 Jan 2026
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