Dennis Thomas St Formfactor Inc (FORM) insider trading activity

FORM Quotes by TradingView

Dennis Thomas St is Director of FORMFACTOR INC. Currently has a direct ownership of 40,957 shares of FORM, which is worth approximately $1.4 Million. The most recent transaction as insider was on May 29, 2025, when has been sold 3,000 shares (Common Stock) at a price of $31.24 per share, resulting in proceeds of $93,720. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 41K
9.43% 3M change
1.06% 12M change
Total Value Held $1.4 Million

Dennis Thomas St Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 29 2025
SELL
Open market or private sale
$93,720 $31.24 p/Share
3,000 Reduced 6.82%
40,957 Common Stock
May 16 2025
BUY
Grant, award, or other acquisition
-
6,528 Added 12.93%
43,957 Common Stock
Nov 05 2024
SELL
Open market or private sale
$121,241 $39.11 p/Share
3,100 Reduced 7.65%
37,429 Common Stock
May 17 2024
BUY
Grant, award, or other acquisition
-
3,828 Added 8.63%
40,529 Common Stock
May 10 2024
SELL
Open market or private sale
$112,600 $56.3 p/Share
2,000 Reduced 5.17%
36,701 Common Stock
Nov 14 2023
SELL
Open market or private sale
$145,006 $38.24 p/Share
3,792 Reduced 8.92%
38,701 Common Stock
May 19 2023
BUY
Grant, award, or other acquisition
-
6,770 Added 13.74%
42,493 Common Stock
Feb 16 2023
SELL
Open market or private sale
$420,030 $32.31 p/Share
13,000 Reduced 29.62%
30,890 Common Stock
May 14 2022
BUY
Exercise of conversion of derivative security
-
3,792 Added 7.95%
43,890 Common Stock
Feb 08 2022
SELL
Open market or private sale
$249,780 $41.63 p/Share
6,000 Reduced 13.02%
40,098 Common Stock
May 17 2021
BUY
Exercise of conversion of derivative security
-
7,098 Added 13.34%
46,098 Common Stock

Also insider at

VECO
VEECO INSTRUMENTS INC Technology
ACLS
AXCELIS TECHNOLOGIES INC Technology
DTS

Dennis Thomas St

Director
Livermore, CA

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