Mark Zagorski serves as Executive at TREMOR VIDEO INC., where they oversee executive responsibilities. Since joining the company, Mark Zagorski has executed 85 insider transactions totaling $722.4K, demonstrating a bullish approach to their equity position. Their most recent transaction on Dec 31, 2025 involved exercising options for 13,476 shares valued at $0.
Mark Zagorski currently holds 148,232 shares of TREMOR VIDEO INC. (TRMR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Zagorski has been a net buyer of TRMR stock. They have purchased $722.4K and sold $0 worth of shares.
Mark Zagorski's most recent insider trade was on Dec 31, 2025, when they sold 13,476 shares at $0.00 per share.
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| $11.44 |
| Discretionary |
| Dec 31, 2025 | DV | $0 | Option Exercise | 13,476 | $N/A | Discretionary |
| Dec 15, 2025 | DV | $0 | Option Exercise | 6,471 | $N/A | Discretionary |
| Dec 15, 2025 | DV | $0 | Option Exercise | 15,219 | $N/A | Discretionary |
| Dec 15, 2025 | DV | $38.8K | Payment | 3,579 | $10.83 | Discretionary |
| Dec 15, 2025 | DV | $0 | Option Exercise | 7,802 | $N/A | Discretionary |
| Dec 15, 2025 | DV | $16.5K | Payment | 1,525 | $10.83 | Discretionary |
| Dec 15, 2025 | DV | $46.7K | Payment | 4,315 | $10.83 | Discretionary |
| Dec 15, 2025 | DV | $0 | Option Exercise | 2,756 | $N/A | Discretionary |
| Dec 15, 2025 | DV | $91.2K | Payment | 8,417 | $10.83 | Discretionary |
| Nov 30, 2025 | DV | $896 | Other | 100 | $8.96 | Discretionary |
| Sep 15, 2025 | DV | $0 | Option Exercise | 2,756 | $N/A | Discretionary |
| Sep 15, 2025 | DV | $0 | Option Exercise | 15,219 | $N/A | Discretionary |
| Sep 15, 2025 | DV | $109.5K | Payment | 8,417 | $13.01 | Discretionary |
| Sep 15, 2025 | DV | $0 | Option Exercise | 6,471 | $N/A | Discretionary |
| Sep 15, 2025 | DV | $56.1K | Payment | 4,315 | $13.01 | Discretionary |
| Sep 15, 2025 | DV | $0 | Option Exercise | 7,802 | $N/A | Discretionary |
| Sep 15, 2025 | DV | $19.8K | Payment | 1,525 | $13.01 | Discretionary |
| Sep 15, 2025 | DV | $46.6K | Payment | 3,579 | $13.01 | Discretionary |
| Sep 15, 2024 | DV | $62.3K | Payment | 3,579 | $17.42 | Discretionary |
| Sep 15, 2024 | DV | $0 | Option Exercise | 7,802 | $N/A | Discretionary |
| Sep 15, 2024 | DV | $75.2K | Payment | 4,315 | $17.42 | Discretionary |
| Sep 15, 2024 | DV | $0 | Option Exercise | 6,471 | $N/A | Discretionary |
| Jun 15, 2024 | DV | $0 | Option Exercise | 7,802 | $N/A | Discretionary |
| Jun 15, 2024 | DV | $66.9K | Payment | 3,579 | $18.70 | Discretionary |
| Jun 15, 2024 | DV | $0 | Option Exercise | 6,471 | $N/A | Discretionary |
| Jun 15, 2024 | DV | $80.7K | Payment | 4,315 | $18.70 | Discretionary |
| May 31, 2024 | DV | $11.0K | Purchase | 712 | $15.47 | Discretionary |
| Apr 25, 2024 | OB | $0 | Award | 30,000 | $N/A | Discretionary |