FORMFACTOR INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Livermore, CA
SEC filing record 1 source field available
Fiscal year end
26 December
FORMFACTOR INC has filed 1,590 SEC EDGAR filings since 29 Jan 2002

SEC filing history

Showing 26-50 of 1,000 matching filings.

Per page
25
Current page
2
4

FORM 4

Filing date
19 May 2026
Reporting date
15 May 2026
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144 File 000-50307

144 filing

Filing date
19 May 2026
Reporting date
Not listed
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4

FORM 4

Filing date
15 May 2026
Reporting date
13 May 2026
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4

FORM 4

Filing date
15 May 2026
Reporting date
15 May 2026
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144 File 000-50307

144 filing

Filing date
15 May 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-79547

SCHEDULE 13G/A filing

Filing date
15 May 2026
Reporting date
Not listed
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144 File 000-50307

144 filing

Filing date
14 May 2026
Reporting date
Not listed
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4

FORM 4

Filing date
14 May 2026
Reporting date
13 May 2026
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144 File 000-50307

144 filing

Filing date
13 May 2026
Reporting date
Not listed
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4

FORM 4

Filing date
08 May 2026
Reporting date
07 May 2026
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4

FORM 4

Filing date
07 May 2026
Reporting date
05 May 2026
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4

FORM 4

Filing date
07 May 2026
Reporting date
05 May 2026
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SCHEDULE 13G File 005-79547

SCHEDULE 13G filing

Filing date
29 Apr 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-79547

SCHEDULE 13G filing

Filing date
29 Apr 2026
Reporting date
Not listed
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4

FORM 4

Filing date
15 Apr 2026
Reporting date
15 Apr 2026
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144 File 000-50307

144 filing

Filing date
15 Apr 2026
Reporting date
Not listed
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ARS File 000-50307

ARS

Filing date
02 Apr 2026
Reporting date
27 Dec 2025
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DEF 14A File 000-50307

DEF 14A

Filing date
02 Apr 2026
Reporting date
15 May 2026
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SCHEDULE 13G/A File 005-79547

SCHEDULE 13G/A filing

Filing date
26 Mar 2026
Reporting date
Not listed
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PRE 14A File 000-50307

PRE 14A

Filing date
20 Mar 2026
Reporting date
15 May 2026
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4

FORM 4

Filing date
18 Mar 2026
Reporting date
18 Mar 2026
SEC evidence
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