ARGUS ROGER R

PrivateCIK: 1721930
Location

PASADENA, CA

ARGUS ROGER R (SVP, Government Services Group) exercised options at TETRA TECH INC

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises
InsiderARGUS ROGER RCIK 1721930
IssuerTETRA TECH INCCIK 831641
Officer· SVP, Government Services Group
Since Nov 2018
+16.78K
Net shares
Net buyer
$99.5K
Total sold
0
Open market trades
0B · 0S
6
Total transactions
24.83K acquired · 8.05K disposed
Non-Derivative Transactions3

COMMON STOCK

Direct
M · Option Exercise

Shares

+2.73K

Price / share

Trade value

% of position

7.3%
11/30/2025
37.56K40.30K

COMMON STOCK

Direct
M · Option Exercise

Shares

+2.46K

Price / share

Trade value

% of position

6.1%
11/30/2025
40.30K42.76K

COMMON STOCK

Direct
F · Tax Withholding

Shares

2.87K

Price / share

$34.74

Trade value

$99.53K

% of position

6.7%
11/30/2025
42.76K39.89K
Total

Net shares

+2.33K

Net value

-$99.53K

Derivative Transactions3

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)

Direct
A · Award
Converts to

COMMON STOCK

19.64K shares

Shares

+19.64K

Strike price

Held after

19.64K

Exercisable

11/19/2025

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)

Direct
M · Option Exercise
Converts to

COMMON STOCK

2.73K shares

Shares

2.73K

Strike price

Held after

5.46K

Exercisable

11/30/2025

RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)

Direct
M · Option Exercise
Converts to

COMMON STOCK

2.46K shares

Shares

2.46K

Strike price

Held after

7.36K

Exercisable

11/30/2025
ARGUS ROGER R — Insider Transaction (Form 4) Filed Dec 2, 2025 | Finecho