Birkenbeuel Gary insider trades
Birkenbeuel Gary has filed 9 Form 4s with the SEC that we hold, all for Tetra Tech INC (TTEK), as Director. Across all of them we count 0 purchases worth $0 and 1 sale worth $86.0K reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a sale of 2,390 shares of Tetra Tech INC worth $86.0K, dated 2025-08-14. The first filing on our record is dated 2021-11-24 and the latest 2026-01-14.
Tetra Tech INC (TTEK)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2025-08-14 | S, sale reported on Form 4 | 2,390 | $86.0K | 2025-08-15 | SEC |
Counted from the Form 4 filings this reporting owner (SEC CIK 1748476) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

