Zagorski Mark
CIK: 0001709574•Chief Executive Officer
OfficerDirector
Primary company: DoubleVerify Holdings, Inc. (DV)
Zagorski Mark is a corporate insider (Chief Executive Officer) at DoubleVerify Holdings, Inc. (DV) filing SEC Form 4 transactions. 200 transactions across 4 companies, totaling $746,518 in purchases and $0 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 |
|---|---|---|---|---|---|---|---|
| Exercise | 13,476 | - | - | 121,280 | 6/30/2026 Filed: 6/30/2026 | Filing → | |
| Tax Payment | 7,453 | $10.84 | $81K | 580,364 | 6/30/2026 Filed: 6/30/2026 | Filing → | |
| Exercise | 13,476 | - | - | 587,817 | 6/30/2026 Filed: 6/30/2026 | Filing → | |
| Exercise | 9,375 | - | - | 18,750 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 7,802 | - | - | 46,807 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 2,757 | - | - | 5,514 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 15,219 | - | - | 152,190 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 12,122 | - | - | 72,727 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 22,919 | - | - | 229,162 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Tax Payment | 4,315 | $10.25 | $44K | 574,341 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 7,802 | - | - | 578,656 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Tax Payment | 1,525 | $10.25 | $16K | 570,854 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 2,757 | - | - | 572,379 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Tax Payment | 8,417 | $10.25 | $86K | 569,622 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 15,219 | - | - | 578,039 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Tax Payment | 6,704 | $10.25 | $69K | 562,820 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 12,122 | - | - | 569,524 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Tax Payment | 12,675 | $10.25 | $130K | 557,402 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Exercise | 22,919 | - | - | 570,077 | 6/15/2026 Filed: 6/15/2026 | Filing → | |
| Award | 20,000 | - | - | 72,500 | 5/13/2026 Filed: 5/13/2026 | Filing → |
Type
Exercise
Shares
13,476
Price
-
Value
-
Type
Tax Payment
Shares
7,453
Price
$10.84
Value
$81K
Type
Exercise
Shares
13,476
Price
-
Value
-
Type
Exercise
Shares
9,375
Price
-
Value
-
Type
Exercise
Shares
7,802
Price
-
Value
-
Type
Exercise
Shares
2,757
Price
-
Value
-
Type
Exercise
Shares
15,219
Price
-
Value
-
Type
Exercise
Shares
12,122
Price
-
Value
-
Type
Exercise
Shares
22,919
Price
-
Value
-
Type
Tax Payment
Shares
4,315
Price
$10.25
Value
$44K
Type
Exercise
Shares
7,802
Price
-
Value
-
Type
Tax Payment
Shares
1,525
Price
$10.25
Value
$16K
Type
Exercise
Shares
2,757
Price
-
Value
-
Type
Tax Payment
Shares
8,417
Price
$10.25
Value
$86K
Type
Exercise
Shares
15,219
Price
-
Value
-
Type
Tax Payment
Shares
6,704
Price
$10.25
Value
$69K
Type
Exercise
Shares
12,122
Price
-
Value
-
Type
Tax Payment
Shares
12,675
Price
$10.25
Value
$130K
Type
Exercise
Shares
22,919
Price
-
Value
-
Type
Award
Shares
20,000
Price
-
Value
-
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