Kirsten M. Volpi - Feb 4, 2025 Form 4 Insider Report for TETRA TECH INC (TTEK)

Role
Director
Signature
/s/ Preston Hopson, Attorney-in-fact for Kirsten M. Volpi
Stock symbol
TTEK
Transactions as of
Feb 4, 2025
Transactions value $
-$347,313
Form type
4
Date filed
2/6/2025, 06:35 PM
Previous filing
Dec 3, 2024

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction TTEK COMMON STOCK Sale -$57.5K -1.67K -2.38% $34.41 68.6K Feb 4, 2025 Direct F1
transaction TTEK COMMON STOCK Sale -$141K -4.1K -5.97% $34.33 64.5K Feb 4, 2025 Direct F2
transaction TTEK COMMON STOCK Sale -$149K -4.35K -6.73% $34.31 60.2K Feb 4, 2025 Direct F1
transaction TTEK COMMON STOCK Options Exercise $57.5K +6K +9.97% $9.59 66.2K Feb 5, 2025 Direct
transaction TTEK COMMON STOCK Gift $0 -3.8K -5.74% $0.00 62.4K Feb 5, 2025 Direct F3

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction TTEK STOCK OPTION (RIGHT TO BUY) Options Exercise -$57.5K -6K -37.5% $9.59 10K Feb 5, 2025 COMMON STOCK 6K $9.59 Direct F4, F5, F6
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 All shares sold at an exact price.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.32 to $34.33, inclusive.
F3 Bona fide gift. No compensation was given to the donor for the gifting of shares.
F4 On September 6, 2024, the exercise price of $47.95 was updated pursuant to a 5 to 1 forward stock split.
F5 The option becomes exercisable as to 100% of the shares on the anniversary of the grant date.
F6 On September 6, 2024, the balance of 3,200 shares was updated pursuant to a 5 to 1 forward stock split, resulting in an additional 12,800 shares of common stock.