TETRA TECH INC (TTEK) insider trading

By person

13 insiders · 6 transactions

7.0×

Mr. Batrack holds 7.0 times base salary in stock. $8.78M of shares against $1.25M in salary for 2025.

Salary from the company's own proxy. The shares are what Mr. Batrack last reported holding, valued at $26.41, the price COMMON STOCK was last bought or sold at on the open market here, on 15 May 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Brian N Carter

SVP, Corporate Controller

—

$401.41K (1)

−$401.41K

46,496

0.0182%

$1.23M

+11.2%

Jeffrey R Feeler

Director

$50.18K (1)

—

+$50.18K

1,900

0.0007%

$50.18K

—

Dan L Batrack

Chairman and CEO

—

332,498

0.1299%

$8.78M

+167.0%

Leslie L Shoemaker

EVP, Chief Sustainability

—

325,821

0.1273%

$8.60M

+10.0%

Kimberly E Ritrievi

Director

—

192,259

0.0751%

$5.08M

+36.5%

Steven M Burdick

EVP, CFO

—

138,251

0.0540%

$3.65M

+22.5%

Preston Hopson

EVP, Chief Legal/Human Capital

—

83,142

0.0325%

$2.20M

+89.6%

Kirsten M Volpi

Director

—

74,218

0.0290%

$1.96M

+16.3%

Gary Birkenbeuel

Director

—

51,032

0.0199%

$1.35M

+27.2%

Roger R Argus

President and CEO

—

39,890

0.0156%

$1.05M

+265.3%

Prashant Gandhi

Director

—

16,553

0.0065%

$437.16K

+349.2%

Christiana Obiaya

Director

—

9,666

0.0038%

$255.28K

+473.6%

John M. Douglas

Director

—

610

0.0002%

$16.11K

—

TETRA TECH INC

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