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Tetra Tech Inc - TTEK
Officers
Directors
Officer & Directors
10 Percent
All
All Sectors
Services
Engineering, Accounting, Research, Management
Engineering Services
Include option trades
Include indirect trades
Latest data: 9/9/2025 10:04:53 PM
EDGAR CIK
0000831641
1 Month
3 Month
6 Month
1 Year
2 Years
Buy Breakdown
Total $0
No buy transactions for this time period.
Sell Breakdown
Total $5,809,068
Monthly Totals
Transaction
Filed
Name
Type
Shares @ Price
Value
Balance change
Ownership
08/14/2025
08/15/2025
Birkenbeuel Gary
Director
Sell
-2,390 @ $36.00
($86,050.04)
37,725
(-5.96%)
Direct
09/11/2024
09/12/2024
Burdick Steven M
EVP, CFO
CFO
Sell
-36,830 @ $46.57
($1,715,173.10)
112,620
(-24.64%)
Direct
09/11/2024
09/12/2024
Ritrievi Kimberly E
Director
Sell
-6,500 @ $46.48
($302,120.00)
143,200
(-4.34%)
Direct
09/10/2024
09/12/2024
Shoemaker Leslie L
EVP, Chief Sustainability
Officer
Sell
-78,420 @ $46.11
($3,616,024.62)
296,015
(-20.94%)
Direct
09/10/2024
09/12/2024
Volpi Kirsten M
Director
Sell
-1,950 @ $46.00
($89,700.00)
63,790
(-2.97%)
Direct