Average Insider

Where insiders trade, we follow

Insider Buy/Sell Details for the Engineering & Construction Industry — Last 3 Months

Extreme outlier transactions (>3σ) are excluded.Show All Data
Ratio0.1:1
Daily Buy & Sell Volume
Feb 6, 2026
Sale
Shares
1,000
Price
$400.00
Total Value
$400.00K
Shares Held After
13,498
% of Holdings
6.9%
Feb 6, 2026
Sale
Shares
1,000
Price
$390.00
Total Value
$390.00K
Shares Held After
14,498
% of Holdings
6.5%

TETRA TECH INC (TTEK)

CARTER BRIAN N — SVP, Corporate Controller
Feb 4, 2026
Sale
Shares
9,979
Price
$40.23
Total Value
$401.41K
Shares Held After
46,496
% of Holdings
17.7%
Jan 28, 2026
Sale
Shares
100
Price
$34.00
Total Value
$3.40K
Shares Held After
14,111
% of Holdings
0.7%
Jan 27, 2026
Sale
Shares
5,000
Price
$360.78
Total Value
$1.80M
Shares Held After
8,192
% of Holdings
37.9%
Version: v26.3.33