MS
Mike Slessor (CEO) filed 13 Form 4 reports in the trailing twelve months (0 purchases, 13 sales), most often in FormFactor, Inc. (FORM). The largest single filing was $2.6M of FORM (39,606 sh × $65.00, as filed), executed Jan 6. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
13
0 buys · 13 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$14.7M
shares × price, as filed
Last traded
Oct 14
Filed Oct 14
Median ADV $204.8M across their filed names
Open performance→Volume by month
Buys $0
Sells $16.2M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
13 filings
Sector per market data · by filing · past 12 months
Most traded names
FORMRecent filings
FORMSALE
FormFactor, Inc.
View filing →
$113K4,000 sh × $28.24
Exec Apr 1 2025
Filed Apr 1 2025 · 5:30 PM ET FORMSALE FormFactor, Inc. View filing → $132K
4,000 sh × $33.05
Exec Mar 3 2025
Filed Mar 4 2025 · 5:30 PM ET FORMSALE FormFactor, Inc. View filing → $152K
3,900 sh × $38.97
Exec Feb 3 2025
Filed Feb 3 2025 · 5:30 PM ET FORMSALE FormFactor, Inc. View filing → $160K
3,600 sh × $44.38
Exec Jan 2 2025
Filed Jan 2 2025 · 5:30 PM ET FORMSALE FormFactor, Inc. View filing → $158K
3,899 sh × $40.57
Exec Dec 2 2024
Filed Dec 2 2024 · 5:30 PM ET FORMSALE FormFactor, Inc. View filing → $155K
4,000 sh × $38.81
Exec Nov 1 2024
Filed Nov 4 2024 · 5:30 PM ET