Form 4 for TTEK TETRA TECH INC
Accepted 2026-08-06 17:17:14 ET · period of report 2026-08-04 · accession 0001582882-26-000004 · 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 | 2026-08-06 17:17 | 2026-08-04 | TTEK | Volpi Kirsten M | Dir | M - OptEx | $9.59 | +2,300 | 74.2K | +3% | +$22.1K |
| D | 2026-08-06 17:17 | 2026-08-04 | TTEK | Volpi Kirsten M | Dir | M - OptEx | $0.00 | -2,300 | 4,000 | -37% | $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 | 2026-08-04 | M | A | 2,300 | $9.59 | 74,218 | D | — | — | |
| 2 | Derivative | STOCK OPTION (RIGHT TO BUY) | 2026-08-04 | M | D | 2,300 | $0.00 | 4,000 | D | $9.59 · 2018-11-17 to 2027-11-18 | 2,300 COMMON STOCK | (F1) The option becomes exercisable as to 100% of the shares on the anniversary of the grant date. |