Form 4 for TTEK TETRA TECH INC
Accepted 2026-02-20 00:00:00 ET · period of report 2026-02-19 · accession 0001902712-26-000002 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-02-20 | 2026-02-19 | TTEK | Obiaya Christiana | Dir | M - OptEx | $0.00 | +495 | 9,666 | +5% | $0 |
| D | 2026-02-20 | 2026-02-19 | TTEK | Obiaya Christiana | Dir | M - OptEx | $0.00 | -495 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | COMMON STOCK | 2026-02-19 | M | A | 495 | $0.00 | 9,666 | D | — | — | |
| 2 | Derivative | RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) | 2026-02-19 | M | D | 495 | $0.00 | 0 | D | — · 2026-11-30 to — | 495 COMMON STOCK | (F4) Balance of 1,469 RSUs were cancelled upon retirement. (F1) Represents an award of restricted stock units (RSUs), each unit of which represents a contingent right to receive one share of Tetra Tech common stock. (F2) Vesting of the RSUs, which was initially scheduled for November 18, 2026, was accelerated on the Reporting Person's retirement from the Issuer's board of directors. (F3) The RSUs are exercisable at the time of vesting and do not have a set expiration date. |