SLESSOR MIKE
CIK: 0001590177
Director
Primary company: FORMFACTOR INC (FORM)
SLESSOR MIKE is a corporate insider at FORMFACTOR INC (FORM) filing SEC Form 4 transactions. 371 transactions across 2 companies, totaling $0 in purchases and $21,905,449 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
FORMFACTOR INC FORM | Sale | 686 | $133.33 | $91K | 484,204 | 8/14/2026 Filed: 8/14/2026 | Filing → |
FORMFACTOR INC FORM | Sale | 5,535 | $132.50 | $733K | 484,890 | 8/14/2026 Filed: 8/14/2026 | Filing → |
FORMFACTOR INC FORM | Sale | 1,125 | $131.65 | $148K | 490,425 | 8/14/2026 Filed: 8/14/2026 | Filing → |
FORMFACTOR INC FORM | Sale | 3,282 | $130.54 | $428K | 491,550 | 8/14/2026 Filed: 8/14/2026 | Filing → |
FORMFACTOR INC FORM | Sale | 2,892 | $129.55 | $375K | 494,832 | 8/14/2026 Filed: 8/14/2026 | Filing → |
FORMFACTOR INC FORM | Sale | 2,482 | $128.72 | $319K | 497,724 | 8/14/2026 Filed: 8/14/2026 | Filing → |
FORMFACTOR INC FORM | Exercise | 5,908 | - | - | 0 | 8/7/2026 Filed: 8/6/2026 | Filing → |
FORMFACTOR INC FORM | Exercise | 141,792 | - | - | 0 | 8/7/2026 Filed: 8/6/2026 | Filing → |
FORMFACTOR INC FORM | Award | 141,792 | - | - | 141,792 | 8/7/2026 Filed: 8/6/2026 | Filing → |
FORMFACTOR INC FORM | Tax Payment | 3,288 | $117.39 | $386K | 500,206 | 8/7/2026 Filed: 8/6/2026 | Filing → |
FORMFACTOR INC FORM | Exercise | 5,908 | - | - | 503,494 | 8/7/2026 Filed: 8/6/2026 | Filing → |
FORMFACTOR INC FORM | Tax Payment | 78,908 | $117.39 | $9.26M | 497,586 | 8/7/2026 Filed: 8/6/2026 | Filing → |
FORMFACTOR INC FORM | Exercise | 141,792 | - | - | 576,494 | 8/7/2026 Filed: 8/6/2026 | Filing → |
FORMFACTOR INC FORM | Award | 27,696 | - | - | 27,696 | 8/6/2026 Filed: 8/6/2026 | Filing → |
FORMFACTOR INC FORM | Exercise | 6,031 | - | - | 48,248 | 8/6/2026 Filed: 8/5/2026 | Filing → |
FORMFACTOR INC FORM | Tax Payment | 3,357 | $115.21 | $387K | 434,702 | 8/6/2026 Filed: 8/5/2026 | Filing → |
FORMFACTOR INC FORM | Exercise | 6,031 | - | - | 438,059 | 8/6/2026 Filed: 8/5/2026 | Filing → |
FORMFACTOR INC FORM | Exercise | 3,644 | - | - | 14,576 | 8/5/2026 Filed: 8/5/2026 | Filing → |
FORMFACTOR INC FORM | Tax Payment | 2,028 | $114.44 | $232K | 432,028 | 8/5/2026 Filed: 8/5/2026 | Filing → |
FORMFACTOR INC FORM | Exercise | 3,644 | - | - | 434,056 | 8/5/2026 Filed: 8/5/2026 | Filing → |
FORMFACTOR INC
FORM
Type
Sale
Shares
686
Price
$133.33
Value
$91K
FORMFACTOR INC
FORM
Type
Sale
Shares
5,535
Price
$132.50
Value
$733K
FORMFACTOR INC
FORM
Type
Sale
Shares
1,125
Price
$131.65
Value
$148K
FORMFACTOR INC
FORM
Type
Sale
Shares
3,282
Price
$130.54
Value
$428K
FORMFACTOR INC
FORM
Type
Sale
Shares
2,892
Price
$129.55
Value
$375K
FORMFACTOR INC
FORM
Type
Sale
Shares
2,482
Price
$128.72
Value
$319K
FORMFACTOR INC
FORM
Type
Exercise
Shares
5,908
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Exercise
Shares
141,792
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Award
Shares
141,792
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Tax Payment
Shares
3,288
Price
$117.39
Value
$386K
FORMFACTOR INC
FORM
Type
Exercise
Shares
5,908
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Tax Payment
Shares
78,908
Price
$117.39
Value
$9.26M
FORMFACTOR INC
FORM
Type
Exercise
Shares
141,792
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Award
Shares
27,696
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Exercise
Shares
6,031
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Tax Payment
Shares
3,357
Price
$115.21
Value
$387K
FORMFACTOR INC
FORM
Type
Exercise
Shares
6,031
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Exercise
Shares
3,644
Price
-
Value
-
FORMFACTOR INC
FORM
Type
Tax Payment
Shares
2,028
Price
$114.44
Value
$232K
FORMFACTOR INC
FORM
Type
Exercise
Shares
3,644
Price
-
Value
-
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