Gary Birkenbeuel

Track

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
Ranking by holding-period performance

Positions

Position Company Period
Independent Director Tetra Tech Inc July 30, 2018 -
Gary Birkenbeuel's trades of Tetra Tech Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Sale
Price
182.48
Quantity 91,268 -40.8%
Value US$4,873,673
Transaction date
Proposed sale
Price
61.84
Quantity 20,527
Value US$4,276,164
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