Mike Slessor Formfactor Inc (FORM) insider trading activity

Mike Slessor is CEO of FORMFACTOR INC. Currently has a direct ownership of 522,650 shares of FORM, which is worth approximately $18.5 Million. The most recent transaction as insider was on Feb 07, 2025, when has been sold 3,282 shares (Common Stock) at a price of $35.84 per share, resulting in proceeds of $117,626. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 523K

1.49% 3M change

31.56% 12M change

Total Value Held $18.5 Million

MIKE SLESSOR Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Feb 07 2025	SELL Payment of exercise price or tax liability	$117,626 $35.84 p/Share	3,282 Reduced 0.62%	522,650 Common Stock
Feb 07 2025	BUY Exercise of conversion of derivative security	-	5,908 Added 1.11%	525,932 Common Stock
Feb 05 2025	SELL Payment of exercise price or tax liability	$88,449 $41.12 p/Share	2,151 Reduced 0.41%	520,024 Common Stock
Feb 05 2025	BUY Exercise of conversion of derivative security	-	3,644 Added 0.69%	522,175 Common Stock
Feb 03 2025	SELL Open market or private sale	$157,000 $39.25 p/Share	4,000 Reduced 0.77%	518,531 Common Stock
Jan 02 2025	SELL Open market or private sale	$178,800 $44.7 p/Share	4,000 Reduced 0.76%	522,531 Common Stock
Dec 02 2024	SELL Open market or private sale	$163,480 $40.87 p/Share	4,000 Reduced 0.75%	526,531 Common Stock
Nov 07 2024	SELL Payment of exercise price or tax liability	$138,902 $42.4 p/Share	3,276 Reduced 0.61%	530,531 Common Stock
Nov 07 2024	BUY Exercise of conversion of derivative security	-	5,908 Added 1.09%	533,807 Common Stock
Nov 05 2024	SELL Payment of exercise price or tax liability	$79,283 $39.23 p/Share	2,021 Reduced 0.38%	527,899 Common Stock
Nov 05 2024	BUY Exercise of conversion of derivative security	-	3,644 Added 0.68%	529,920 Common Stock
Nov 01 2024	SELL Open market or private sale	$155,240 $38.81 p/Share	4,000 Reduced 0.75%	526,276 Common Stock
Oct 01 2024	SELL Open market or private sale	$182,080 $45.52 p/Share	4,000 Reduced 0.75%	530,276 Common Stock
Sep 03 2024	SELL Open market or private sale	$186,200 $46.55 p/Share	4,000 Reduced 0.74%	534,276 Common Stock
Aug 07 2024	SELL Payment of exercise price or tax liability	$141,228 $43.11 p/Share	3,276 Reduced 0.6%	538,276 Common Stock
Aug 07 2024	BUY Exercise of conversion of derivative security	-	5,908 Added 1.08%	541,552 Common Stock
Aug 02 2024	SELL Payment of exercise price or tax liability	$306,995 $40.9 p/Share	7,506 Reduced 1.38%	535,644 Common Stock
Aug 02 2024	BUY Exercise of conversion of derivative security	-	13,536 Added 2.43%	543,150 Common Stock
Aug 01 2024	SELL Payment of exercise price or tax liability	$378,000 $47.25 p/Share	8,000 Reduced 1.49%	529,614 Common Stock
Aug 01 2024	SELL Open market or private sale	$205,280 $51.32 p/Share	4,000 Reduced 0.76%	523,187 Common Stock
Aug 01 2024	BUY Exercise of conversion of derivative security	-	14,427 Added 2.61%	537,614 Common Stock
Jul 23 2024	SELL Payment of exercise price or tax liability	$2,970,084 $60.25 p/Share	49,296 Reduced 8.55%	527,187 Common Stock
Jul 23 2024	BUY Exercise of conversion of derivative security	-	88,902 Added 13.36%	576,483 Common Stock
Jul 01 2024	SELL Open market or private sale	$237,680 $59.42 p/Share	4,000 Reduced 0.81%	487,581 Common Stock
Jun 03 2024	SELL Open market or private sale	$218,000 $54.5 p/Share	4,000 Reduced 0.81%	491,581 Common Stock

Mike Slessor

CEO

Livermore, CA

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