TTGT's three largest insider shareholders as of September 09, 2026 are Don Hawk (Director, 173.90K shares), Michael Sean Griffey (Director, 155.28K shares), Steven Niemiec (Chief Revenue Officer, 127.39K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Don Hawk | Director | 173,902 | 0 | 173,902 | 24.5% | 13 Aug, 2026 |
| 2 | Michael Sean Griffey | Director | 155,276 | 0 | 155,276 | 21.8% | 13 Aug, 2026 |
| 3 | Steven Niemiec | Chief Revenue Officer | 127,388 | 0 | 127,388 | 17.9% | 01 Sep, 2026 |
| 4 | Daniel T Noreck | Chief Financial Officer | 85,480 | 0 | 85,480 | 12.0% | 25 Aug, 2026 |
| 5 | Houten Christina Van | Director | 39,339 | 0 | 39,339 | 5.5% | 13 Aug, 2026 |
| 6 | Charles D Rennick | Officer | 35,753 | 0 | 35,753 | 5.0% | 25 Aug, 2026 |
| 7 | Mary T Mcdowell | Director | 33,343 | 0 | 33,343 | 4.7% | 15 Dec, 2025 |
| 8 | Sean Paul Tierney | Chief Technology Officer | 26,584 | 0 | 26,584 | 3.7% | 25 Aug, 2025 |
| 9 | Perfecto Sanchez | Director | 16,996 | 0 | 16,996 | 2.4% | 13 Aug, 2026 |
| 10 | David J S Flaschen | Director | 12,459 | 0 | 12,459 | 1.8% | 13 Aug, 2026 |
| 11 | Gary John Nugent | Chief Executive Officer | 4,200 | 0 | 4,200 | 0.6% | 12 Sep, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 28 Aug, 2026 | Steven Niemiec | Chief Revenue Officer | Disposed S | 21,427 | $3.85 | $82.49K | 127,388 | Direct |
| 24 Aug, 2026 | Steven Niemiec | Chief Revenue Officer | Acquired A | 106,807 | $0.00 | $0 | 106,807 | Direct |
| 21 Aug, 2026 | Charles D Rennick | Officer | Disposed S | 3,388 | $3.85 | $13.04K | 35,753 | Direct |
| 24 Aug, 2026 | Gary John Nugent | Chief Executive Officer | Acquired A | 187,746 | $0.00 | $0 | 187,746 | Direct |
| 21 Aug, 2026 | Daniel T Noreck | Chief Financial Officer | Disposed S | 5,633 | $3.85 | $21.69K | 85,480 | Direct |
| 24 Aug, 2026 | Daniel T Noreck | Chief Financial Officer | Acquired A | 99,346 | $0.00 | $0 | 99,346 | Direct |
| 13 Aug, 2026 | Steven Niemiec | Chief Revenue Officer | Acquired M | 47,187 | — | — | 148,815 | Direct |
| 17 Aug, 2026 | William Thomas Morelli | President | Acquired A | 63,219 | $0.00 | $0 | 63,219 | Direct |
| 13 Aug, 2026 | Daniel T Noreck | Chief Financial Officer | Acquired M | 18,875 | — | — | 91,113 | Direct |
| 13 Aug, 2026 | Charles D Rennick | Officer | Acquired M | 7,864 | — | — | 39,144 | Direct |
| 13 Aug, 2026 | Daniel T Noreck | Chief Financial Officer | Disposed M | 18,875 | $0.00 | $0 | 18,874 | Direct |
| 13 Aug, 2026 | Steven Niemiec | Chief Revenue Officer | Disposed M | 47,187 | $0.00 | $0 | 47,187 | Direct |
| 13 Aug, 2026 | Charles D Rennick | Officer | Disposed M | 7,864 | $0.00 | $0 | 7,864 | Direct |
| 17 Aug, 2026 | Charles D Rennick | Officer | Acquired A | 60,392 | $0.00 | $0 | 60,392 | Direct |
| 11 Aug, 2026 | Michael Sean Griffey | Director | Acquired A | 800 | $3.75 | $3.00K | 155,276 | Direct |
| 11 Aug, 2026 | Don Hawk | Director | Acquired A | 800 | $3.75 | $3.00K | 173,902 | Direct |
| 11 Aug, 2026 | Houten Christina Van | Director | Acquired A | 2,400 | $3.75 | $9.00K | 39,339 | Direct |
| 11 Aug, 2026 | Perfecto Sanchez | Director | Acquired A | 1,867 | $3.75 | $7.00K | 16,996 | Direct |
| 11 Aug, 2026 | David J S Flaschen | Director | Acquired A | 1,867 | $3.75 | $7.00K | 12,459 | Direct |
| 11 Jun, 2026 | David J S Flaschen | Director | Acquired A | 5,000 | $0.00 | $0 | 5,000 | Direct |