Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001039399-25-000029
Filing Date
2025-04-01
Accepted
2025-04-01 20:23:02
Documents
1
Period of Report
2025-04-01

Document Format Files

Seq Description Document Type Size
1 FORM 4 wk-form4_1743553377.html 4  
1 FORM 4 wk-form4_1743553377.xml 4 3631
  Complete submission text file 0001039399-25-000029.txt   5007
Mailing Address 7005 SOUTHFRONT ROAD LIVERMORE CA 94551
Business Address 7005 SOUTHFRONT ROAD LIVERMORE CA 94551 9252904000
FORMFACTOR INC (Issuer) CIK: 0001039399 (see all company filings)

EIN.: 133711155 | State of Incorp.: DE | Fiscal Year End: 1228
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)

Mailing Address 7005 SOUTHFRONT ROAD LIVERMORE CA 94551
Business Address
SLESSOR MIKE (Reporting) CIK: 0001590177 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-50307 | Film No.: 25801594