Filing Details

Accession Number:
0000831641-23-000079
Form Type:
4
Zero Holdings:
No
Publication Time:
2023-11-21 21:59:25
Reporting Period:
2023-11-18
Accepted Time:
2023-11-21 21:59:25
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
831641 Tetra Tech Inc TTEK Services-Engineering Services (8711) 954148514
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1582882 M Kirsten Volpi 3475 East Foothill Boulevard
Pasadena CA 91107
Yes No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2023-11-20 559 $165.50 11,608 No 4 S Direct
Common Stock Acquisiton 2023-11-18 380 $0.00 11,988 No 4 M Direct
Common Stock Acquisiton 2023-11-18 200 $47.95 12,188 No 4 M Direct
Common Stock Acquisiton 2023-11-18 2,000 $40.80 14,188 No 4 M Direct
Common Stock Acquisiton 2023-11-18 200 $47.95 14,388 No 4 M Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 M Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock RESTRICTED STOCK UNITS (RIGHT TO RECEIVE) Disposition 2023-11-18 380 $0.00 380 $0.00
Common Stock STOCK OPTION Disposition 2023-11-18 2,000 $0.00 2,000 $40.80
Common Stock STOCK OPTION (RIGHT TO BUY) Disposition 2023-11-18 200 $0.00 200 $47.95
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2023-11-18 No 4 M Direct
0 2017-11-18 2026-11-18 No 4 M Direct
4,000 2018-11-17 2027-11-17 No 4 M Direct
Footnotes
  1. All shares sold at an exact price.
  2. The restricted stock units (RSUs) became vested as to 100% of the shares underlying the RSUs on November 18, 2023.
  3. The RSUs are exercisable at the time of vesting and do not have a set expiration date.
  4. The option becomes exercisable as to 100% of the shares on the anniversary of the grant date.