Kelley Steven Waiss Formfactor Inc (FORM) insider trading activity

FORM Quotes by TradingView

Kelley Steven Waiss is Director of FORMFACTOR INC. Currently has a direct ownership of 32,779 shares of FORM, which is worth approximately $1.64 Million. The most recent transaction as insider was on Dec 02, 2025, when has been sold 2,700 shares (Common Stock) at a price of $55.97 per share, resulting in proceeds of $151,119. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 32.8K
7.61% 3M change
10.0% 12M change
Total Value Held $1.64 Million

KELLEY STEVEN-WAISS Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 02 2025
SELL
Open market or private sale
$151,119 $55.97 p/Share
2,700 Reduced 7.61%
32,779 Common Stock
Sep 12 2025
SELL
Open market or private sale
$109,548 $30.43 p/Share
3,600 Reduced 9.21%
35,479 Common Stock
May 16 2025
BUY
Grant, award, or other acquisition
-
6,528 Added 14.31%
39,079 Common Stock
Mar 05 2025
SELL
Open market or private sale
$120,047 $31.02 p/Share
3,870 Reduced 10.63%
32,551 Common Stock
May 17 2024
BUY
Grant, award, or other acquisition
-
3,828 Added 9.51%
36,421 Common Stock
May 06 2024
SELL
Open market or private sale
$260,352 $54.24 p/Share
4,800 Reduced 12.84%
32,593 Common Stock
May 19 2023
BUY
Grant, award, or other acquisition
-
6,770 Added 15.33%
37,383 Common Stock
May 14 2022
BUY
Exercise of conversion of derivative security
-
3,792 Added 12.82%
25,780 Common Stock
Feb 09 2022
SELL
Open market or private sale
$255,720 $42.62 p/Share
6,000 Reduced 27.28%
15,998 Common Stock
Nov 24 2021
SELL
Open market or private sale
$129,360 $43.12 p/Share
3,000 Reduced 12.0%
21,998 Common Stock
May 17 2021
BUY
Exercise of conversion of derivative security
-
7,098 Added 22.11%
24,998 Common Stock
KS

Kelley Steven Waiss

Director
Livermore, CA

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