SEC Form 4 · accession 0000831641-18-000051
TETRA TECH INC · TTEK
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Gary Birkenbeuel
Director
Period of report
Jul 30, 2018
Accepted (ET)
Aug 1, 2018 · 4:35 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000831641
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| STOCK OPTION (RIGHT TO BUY)F1,F2,F3 | $59.90 | Jul 30, 2018 | A | 863 | A | Jul 30, 2019 | Jul 30, 2028 | COMMON STOCK | 0 | 863 | D |
| RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)F4,F5 | $0.00 | Jul 30, 2018 | A | 309 | A | Jul 30, 2019 | Jul 31, 2019 | COMMON STOCK | 0 | 309 | D |
Explanation of responses
- F1The closing trading price of Tetra Tech common stock on the option grant date was $59.90/share.
- F2The option becomes exercisable as to 100% of the underlying shares on the anniversary of the grant date.
- F3The option expires 10 years after the grant date.
- F4Each restricted stock unit (RSU) represents a contingent right to receive one share of Tetra Tech common stock.
- F5The RSUs become exercisable as to 100% of the shares on the anniversary of the grant date.