TETRA TECH INC
TTEK
11 insider filings · Latest: Jun 4, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| May 15, 2026 | May 15 9:36 PM | Jeffrey R FeelerDirector | Purchase | 1,900 | $26.41 | $50.2K | 1,900(D) | View → |
| Feb 4, 2026 | Feb 6 10:07 PM | Brian N CarterSVP, Corporate Controller | Sale | 9,979 | $40.23 | $401.4K | 46,496(D) | View → |
| Feb 4, 2026 | Feb 4 9:05 PM | BRIAN CARTER | Proposed Sale | 9,979 | $40.22 | $401.4K | — | View → |
| Aug 14, 2025 | Aug 14 8:01 PM | GARY R BIRKENBEUEL | Proposed Sale | 2,390 | $36.00 | $86.1K | — | View → |
| Feb 4, 2025 | Feb 4 10:44 PM | Volpi Kirsten M | Proposed Sale | 10,116 | $34.33 | $347.3K | — | View → |
| Sep 11, 2024 | Sep 11 10:56 PM | Ritrievi Kimberly E | Proposed Sale | 6,500 | $46.48 | $302.1K | — | View → |
| Sep 11, 2024 | Sep 11 10:14 PM | BURDICK STEVEN M | Proposed Sale | 36,830 | $46.57 | $1.7M | — | View → |
| Sep 10, 2024 | Sep 10 9:42 PM | Volpi Kirsten M | Proposed Sale | 1,950 | $46.00 | $89.7K | — | View → |
| Sep 10, 2024 | Sep 10 9:29 PM | SHOEMAKER LESLIE L | Proposed Sale | 78,420 | $45.00 | $3.5M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jun 4, 2026 | Jun 5 11:08 PM | Kirsten M VolpiDirector | Option Exercise | 1,700 | $9.59 | 6,300(D) | View → |
| Apr 27, 2026 | Apr 28 11:35 PM | Eric W ThornburgDirector | Grant/Award | 1,259 | — | 1,259(D) | View → |
| Mar 16, 2026 | Mar 19 12:43 AM | Kimberly E RitrieviDirector | Option Exercise | 20,968 | — | 0(D) | View → |
| Feb 19, 2026 | Feb 21 12:04 AM | Christiana ObiayaDirector | Option Exercise | 495 | — | 0(D) | View → |
| Feb 19, 2026 | Feb 21 12:02 AM | Roger R ArgusPresident and CEO | Grant/Award | 28,174 | — | 28,174(D) | View → |
| Feb 10, 2026 | Feb 12 10:02 PM | Kirsten M VolpiDirector | Option Exercise | 1,000 | $9.59 | 8,000(D) | View → |
| Jan 26, 2026 | Jan 28 10:11 PM | Jeffrey R FeelerDirector | Grant/Award | 1,754 | — | 1,754(D) | View → |
| Jan 26, 2026 | Jan 28 10:11 PM | Susan M HardwickDirector | Grant/Award | 1,754 | — | 1,754(D) | View → |