FORMFACTOR INC (FORM) insider trading

By person

16 insiders · 234 transactions

74.2×

Michael D. Slessor holds 74.2 times base salary in stock. $49.38M of shares against $664.62K in salary for 2025.

Salary from the company's own proxy. The shares are what Michael D. Slessor last reported holding, valued at $105.80, the price Common Stock was last bought or sold at on the open market here, on 16 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

SLESSOR MIKE

CEO

—

$34.89M (114) scheduled

−$34.89M

466,694

0.5974%

$49.38M

+117.2%

St Dennis Thomas

Director

—

$13.14M (32) scheduled

−$13.14M

74,333

0.0952%

$7.86M

−65.5%

MAIER LOTHAR

Director

—

$5.49M (1)

−$5.49M

6,770

0.0087%

$716.27K

−87.2%

Shahar Shai

CFO, SVP Global Finance

—

$3.91M (15)

−$3.91M

55,968

0.0716%

$5.92M

—

STEVEN-WAISS KELLEY

Director

—

$2.56M (16)

−$2.56M

24,426

0.0313%

$2.58M

+125.5%

Rhodes Sheri

Director

—

$2.43M (5)

−$2.43M

5,375

0.0069%

$568.68K

+11.2%

DeLateur Richard

Director

—

$2.32M (7) scheduled

−$2.32M

25,000

0.0320%

$2.65M

+13.6%

ROGAS EDWARD JR

Director

—

$2.21M (7)

−$2.21M

61,098

0.0782%

$6.46M

−31.4%

LUDWIG MICHAEL M

SR VP, CFO

—

$1.83M (9) scheduled

−$1.83M

240,387

0.3077%

$25.43M

+14.7%

Obregon-Jimenez Rebeca

Director

—

$1.79M (7)

−$1.79M

13,126

0.0168%

$1.39M

+30.2%

WHITE BRIAN C

Director

—

$1.33M (4)

−$1.33M

8,653

0.0111%

$915.49K

+91.4%

Titinger Jorge

Director

—

$977.93K (3)

−$977.93K

14,836

0.0190%

$1.57M

+207.0%

ZELLNER MICHAEL W

Director

—

$720.62K (4)

−$720.62K

41,875

0.0536%

$4.43M

−12.8%

LINK RAYMOND A

Director

$17.90K (1)

$481.76K (6)

−$463.86K

66,225

0.0848%

$7.01M

+94.2%

McKinnis Aric Brendan

CFO, SVP Global Finance

—

$313.03K (1)

−$313.03K

14,152

0.0181%

$1.50M

+24.7%

BREWER KEVIN J

Director

—

$288.60K (1)

−$288.60K

8,105

0.0104%

$857.51K

—

FORMFACTOR INC

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