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Gary Birkenbeuel

Insider profile

Currently holds a position at Tetra Tech Inc

Performance

Overall performance
2.2

Performance over holding periods
2.2
30 days 90 days 120 days
Average return -1% 8.2% 15.1%
Success rate 0% 68% 82%
Transactions
1 0% Buy
34 71% Buy
47 69% Buy

Positions

Position Company Period
Independent Director Tetra Tech Inc July 30, 2018 -

Gary Birkenbeuel's trades of Tetra Tech Inc's stock


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value
Number of shares Price Value Details
2025-08-15 2025-08-14 S Sale
91,268 -40.8%
182.48
US$4,873,673
91,268 -40.8% 182.48 US$4,873,673
2025-08-14 2025-08-14 PrS Proposed sale
20,527
61.84
US$4,276,164
20,527 61.84 US$4,276,164