TOP TIERMARKET NEWSWIRE
SEC Form 4 history

FORMFACTOR INC (FORM) insider trades

FORMFACTOR INC (FORM) insider trading activity (SEC Form 4). Over the trailing 90 days, FORM insiders filed 0 purchases totalling $0 and 4 sales totalling $4.7M — net SELLING of $4.7M. Most recent filing: Sep 17, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

Public view, delayed 4h. Real-time alerting on insider filings is a Pro feature.Open in the live terminal →
Buys (90d)
0
$0
Sells (90d)
4
$4.7M
Net (90d)
-$4.7M
net selling
Most recent
Sep 17, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Sep 17, 2026Slessor MikeCEOS Sale—$104.73$1.8Mfiling
Sep 4, 2026Steven-Waiss KelleyDirS Sale—$96.10$202Kfiling
Aug 17, 2026Slessor MikeCEOS Sale—$130.95$2.1Mfiling
Jul 16, 2026Slessor MikeCEOS Sale—$118.31$560Kfiling
Jun 16, 2026St Dennis ThomasDirS Sale—$151.49$424Kfiling
Jun 11, 2026Slessor MikeCEOS Sale—$121.35$1.4Mfiling
Jun 4, 2026Rhodes SheriDirS Sale—$125.40$794Kfiling
May 22, 2026Obregon-Jimenez RebecaDirS Sale—$126.48$484Kfiling
May 21, 2026White Brian CDirS Sale—$126.00$410Kfiling
May 21, 2026St Dennis ThomasDirS Sale—$115.84$116Kfiling
May 15, 2026Steven-Waiss KelleyDirS Sale—$125.60$678Kfiling
May 15, 2026Titinger JorgeDirS Sale—$128.79$516Kfiling
May 14, 2026Slessor MikeCEOS Sale—$126.52$1.2Mfiling