Last updated: 21 March 2022 at 8:50pm EST

William Brownlie Net Worth




The estimated Net Worth of William R Brownlie is at least $4.64 Million dollars as of 18 March 2022. William Brownlie owns over 8,967 units of Tetra Tech stock worth over $4,521,600 and over the last 19 years he sold TTEK stock worth over $122,991. In addition, he makes $0 as Senior Vice President and Chief Engineer and Corporate Risk Management Officer at Tetra Tech.

William Brownlie TTEK stock SEC Form 4 insiders trading

William has made over 22 trades of the Tetra Tech stock since 2009, according to the Form 4 filled with the SEC. Most recently he exercised 8,967 units of TTEK stock worth $244,440 on 18 March 2022.

The largest trade he's ever made was exercising 20,000 units of Tetra Tech stock on 7 May 2012 worth over $361,400. On average, William trades about 2,805 units every 74 days since 2006. As of 18 March 2022 he still owns at least 96,843 units of Tetra Tech stock.

You can see the complete history of William Brownlie stock trades at the bottom of the page.





William Brownlie biography

Dr. William R. Brownlie is Senior Vice President, Chief Engineer and Corporate Risk Management Officer of Tetra Tech, Inc. Dr. Brownlie was named Senior Vice President and Chief Engineer in September 2009, and Corporate Risk Management Officer in November 2013. From December 2005 to September 2009, he served as a Group President. Dr. Brownlie joined our predecessor in 1981 and was named a Senior Vice President in December 1993. Dr. Brownlie has managed various operating units and programs focusing on water resources and environmental services, including work with USACE, the U.S. Air Force, the U.S. Bureau of Reclamation and DOE. He is a registered professional engineer and has a strong technical background in water resources. Dr. Brownlie holds B.S. and M.S. degrees in Civil Engineering from the State University of New York at Buffalo and a Ph.D. in Civil Engineering from the California Institute of Technology.



How old is William Brownlie?

William Brownlie is 66, he's been the Senior Vice President and Chief Engineer and Corporate Risk Management Officer of Tetra Tech since 2013. There are 4 older and 24 younger executives at Tetra Tech. The oldest executive at Tetra Tech, Inc. is Craig L. Christensen, 68, who is the Sr. VP & Chief Information Officer.

What's William Brownlie's mailing address?

William's mailing address filed with the SEC is 3475 EAST FOOTHILL BOULEVARD, , PASADENA,, CA, 91107.

Insiders trading at Tetra Tech

Over the last 22 years, insiders at Tetra Tech have traded over $87,006,910 worth of Tetra Tech stock and bought 22,010 units worth $344,521 . The most active insiders traders include Dan L Batrack, Michael A Bieber, and Richard A Lemmon. On average, Tetra Tech executives and independent directors trade stock every 13 days with the average trade being worth of $430,108. The most recent stock trade was executed by Gary Birkenbeuel on 20 August 2024, trading 486 units of TTEK stock currently worth $29,111.



What does Tetra Tech do?

tetra tech is a leading provider of consulting, engineering, and technical services worldwide. we are a diverse company, including individuals with expertise in science, research, engineering, construction, and information technology. our strength is in collectively providing integrated services—delivering the best solutions to meet our clients’ needs. employees: 13,000 revenue: $2.3 billion (fy 2015) nasdaq symbol: ttek geographic reach: more than 300 offices worldwide



What does Tetra Tech's logo look like?

Tetra Tech, Inc. logo

Complete history of William Brownlie stock trades at Tetra Tech

Date
#
Company
Insider
Trans.
Transaction
Shares Price per share Total value Shares after Source
18 Mar 2022 William R Brownlie
SVP and Chief Engineer
Option 8,967 $27.26 $244,440
18 Mar 2022
96,843
18 Nov 2021 William R Brownlie
SVP and Chief Engineer
Option 1,121 $187.88 $210,613
18 Nov 2021
85,383
22 Feb 2021 William R Brownlie
SVP and Chief Engineer
Option 12,788 $28.58 $365,481
22 Feb 2021
99,560
18 Nov 2020 William R Brownlie
SVP and Chief Engineer
Option 947 $122.00 $115,534
18 Nov 2020
85,085
27 May 2020 William R Brownlie
SVP and Chief Engineer
Option 10,000 $24.26 $242,600
27 May 2020
95,338
18 Nov 2019 William R Brownlie
SVP and Chief Engineer
Option 539 $87.15 $46,974
18 Nov 2019
83,135
1 Apr 2019 William R Brownlie
SVP and Chief Engineer
Option 16,750 $22.53 $377,378
1 Apr 2019
99,846
9 Feb 2018 William R Brownlie
SVP and Chief Engineer
Option 4,037 $23.48 $94,789
9 Feb 2018
82,226
5 Feb 2018 William R Brownlie
SVP and Chief Engineer
Option 12,713 $23.48 $298,501
5 Feb 2018
90,902
8 May 2017 William R Brownlie
SVP and Chief Engineer
Option 16,750 $25.55 $427,963
8 May 2017
87,415
16 Nov 2016 William R Brownlie
SVP and Chief Engineer
Option 500 $41.65 $20,825
16 Nov 2016
69,610
16 Nov 2016 William R Brownlie
SVP and Chief Engineer
Option 500 $41.65 $20,825
16 Nov 2016
69,610
2 Mar 2016 William R Brownlie
SVP and Chief Engineer
Option 15,794 $16.98 $268,182
2 Mar 2016
84,904
1 Mar 2016 William R Brownlie
SVP and Chief Engineer
Option 6,856 $16.98 $116,415
1 Mar 2016
75,966
16 Nov 2015 William R Brownlie
SVP and Chief Engineer
Option 500 $26.85 $13,425
16 Nov 2015
68,189
13 Aug 2015 William R Brownlie
SVP and Chief Engineer
Option 18,950 $23.68 $448,736
13 Aug 2015
86,639
16 Nov 2014 William R Brownlie
SVP and Chief Engineer
Option 500 $27.01 $13,505
16 Nov 2014
67,740
11 Feb 2014 William R Brownlie
SVP and Chief Engineer
Option 15,000 $17.71 $265,650
11 Feb 2014
80,140
16 Nov 2013 William R Brownlie
SVP and Chief Engineer
Option 500 $28.87 $14,435
16 Nov 2013
64,218
14 Feb 2013 William R Brownlie
SVP and Chief Engineer
Sale 4,172 $29.48 $122,991
14 Feb 2013
63,718
7 May 2012 William R Brownlie
SVP and Chief Engineer
Option 20,000 $18.07 $361,400
7 May 2012
84,963
4 Aug 2009 William R Brownlie
SVP and Chief Engineer
Option 6,000 $19.09 $114,540
4 Aug 2009
65,435


Tetra Tech executives and stock owners

Tetra Tech executives and other stock owners filed with the SEC include: