TETRA TECH INC (TTEK) insider trading

By person

32 insiders · 276 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

Dan L Batrack

Chairman and CEO

—

$92.35M (32) scheduled

−$92.35M

332,498

0.1299%

$8.78M

+11.2%

Steven M Burdick

EVP, CFO

—

$23.75M (15) scheduled

−$23.75M

138,251

0.0540%

$3.65M

−10.6%

Leslie L Shoemaker

EVP, Chief Sustainability

—

$17.30M (11) scheduled

−$17.30M

325,821

0.1273%

$8.60M

−5.8%

Richard A Lemmon

SVP, Corporate Administration

—

$10.04M (19) scheduled

−$10.04M

35,775

0.0140%

$944.82K

+30.5%

J Christopher Lewis

Director

—

$9.23M (18)

−$9.23M

57,875

0.0226%

$1.53M

+10.2%

J Kenneth Thompson

Director

—

$8.72M (17) scheduled

−$8.72M

10,985

0.0043%

$290.11K

−6.7%

Brian N Carter

SVP, Corporate Controller

—

$7.79M (15) scheduled

−$7.79M

46,496

0.0182%

$1.23M

+9.2%

Patrick C Haden

Director

—

$6.97M (14) scheduled

−$6.97M

3,062

0.0012%

$80.87K

−69.5%

William R Brownlie

SVP, Chief Engineer

—

$6.70M (7) scheduled

−$6.70M

85,376

0.0333%

$2.25M

+23.4%

Craig L Christensen

SVP, CIO

—

$5.34M (16) scheduled

−$5.34M

36,407

0.0142%

$961.51K

+46.5%

Ronald J Chu

Executive Vice President

—

$4.38M (5) scheduled

−$4.38M

37,104

0.0145%

$979.92K

−62.9%

Kirsten M Volpi

Director

—

$3.93M (21)

−$3.93M

74,218

0.0290%

$1.96M

+29.6%

Roger R Argus

President and CEO

—

$3.42M (14)

−$3.42M

39,890

0.0156%

$1.05M

+142.6%

Albert E Smith

Director

—

$3.10M (8) scheduled

−$3.10M

47,570

0.0186%

$1.26M

+37.8%

Hugh M Grant

Director

—

$2.65M (5) scheduled

−$2.65M

24,913

0.0097%

$657.95K

+110.1%

Kimberly E Ritrievi

Director

—

$2.55M (6)

−$2.55M

192,259

0.0751%

$5.08M

+54.8%

Preston Hopson

EVP, Chief Legal/Human Capital

—

$2.14M (4)

−$2.14M

83,142

0.0325%

$2.20M

+130.3%

Derek G Amidon

SVP, Comm./Int'l Svcs. Group

—

$1.72M (5) scheduled

−$1.72M

11,141

0.0044%

$294.23K

−13.6%

Mark A Rynning

SVP, R&S Infrastructure

—

$1.42M (9)

−$1.42M

1,164

0.0005%

$30.74K

−54.4%

Kevin P McDonald

Former SVP, Human Resources

—

$1.39M (3) scheduled

−$1.39M

22,038

0.0086%

$582.02K

+52.7%

Janis B Salin

SVP, General Counsel

—

$1.15M (2) scheduled

−$1.15M

25,046

0.0098%

$661.46K

+1.2%

Brendan M. O'Rourke

SVP, Enterprise Risk Mgmt.

—

$852.61K (2)

−$852.61K

1,344

0.0005%

$35.50K

+166.1%

Jill Hudkins

President

—

$458.63K (3)

−$458.63K

2,828

0.0011%

$74.69K

−38.5%

Richard H Truly

Director

—

$330.46K (1) scheduled

−$330.46K

13,220

0.0052%

$349.14K

+11.5%

Jan K Auman

SVP, Global Development Svcs.

—

$302.36K (2)

−$302.36K

6,926

0.0027%

$182.92K

−28.0%

Bernard Teufele

SVP, Canada and South America

—

$119.04K (1)

−$119.04K

12,867

0.0050%

$339.82K

+157.1%

Gary Birkenbeuel

Director

—

$86.05K (1)

−$86.05K

51,032

0.0199%

$1.35M

+59.0%

Jeffrey R Feeler

Director

$50.18K (1)

—

+$50.18K

1,900

0.0007%

$50.18K

—

Joanne M Maguire

Director

—

97,785

0.0382%

$2.58M

+27.8%

Prashant Gandhi

Director

—

16,553

0.0065%

$437.16K

+400.8%

Christiana Obiaya

Director

—

9,666

0.0038%

$255.28K

+617.1%

John M. Douglas

Director

—

610

0.0002%

$16.11K

—

TETRA TECH INC

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