Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 86 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

86 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 29, 2017 TTEK S 7,420 $50.04 $371,297 25,046 Direct -22.85% Disposed 233.0% (price as of 2026-10-05)
May 8, 2017 TTEK S 16,750 $46.46 $778,205 26,297 Direct -38.91% Disposed 258.7% (price as of 2026-10-05)
July 21, 2016 TTEK S 10b5-1 16,750 $32.00 $536,000 24,550 Direct -40.56% Disposed 420.8% (price as of 2026-10-05)
Aug. 13, 2015 TTEK S 10b5-1 16,750 $27.50 $460,625 22,633 Direct -42.53% Disposed 506.0% (price as of 2026-10-05)
Aug. 6, 2014 TTEK S 13,444 $25.07 $337,041 21,869 Direct -38.07% Disposed 564.7% (price as of 2026-10-05)
Aug. 5, 2014 TTEK S 16,304 $25.27 $412,002 21,869 Direct -42.71% Disposed 559.5% (price as of 2026-10-05)
Aug. 5, 2014 TTEK S 8,696 $25.27 $219,748 21,869 Direct -28.45% Disposed 559.5% (price as of 2026-10-05)
Aug. 5, 2014 TTEK S 3,306 $25.27 $83,543 21,869 Direct -13.13% Disposed 559.5% (price as of 2026-10-05)
Feb. 14, 2014 TTEK S 1,475 $28.62 $42,214 21,869 Direct -6.32% Disposed 482.3% (price as of 2026-10-05)
Feb. 13, 2014 TTEK S 23,525 $28.75 $676,344 21,869 Direct -51.82% Disposed 479.7% (price as of 2026-10-05)
Nov. 18, 2013 TTEK S 15,000 $29.19 $437,850 18,039 Direct -45.40% Disposed 470.9% (price as of 2026-10-05)
Nov. 18, 2013 TTEK S 15,000 $29.19 $437,850 17,812 Direct -45.71% Disposed 470.9% (price as of 2026-10-05)
Nov. 15, 2011 TTEK S 17,133 $22.04 $377,611 14,301 Direct -54.50% Disposed 656.1% (price as of 2026-10-05)
Nov. 15, 2011 TTEK S 7,867 $22.04 $173,389 14,301 Direct -35.49% Disposed 656.1% (price as of 2026-10-05)

Showing latest 100 of 153 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 8, 2017 TTEK COMMON STOCK COMMON STOCK (16,750) $25.55 Nov. 13, 2017 16,750 Disposed
Nov. 18, 2016 TTEK STOCK OPTION (RIGHT TO BUY) COMMON STOCK (7,552) $40.80 Nov. 18, 2026 7,552 Acquired
Nov. 16, 2016 TTEK RESTRICTED STOCK UNITS COMMON STOCK (500) $0.00 Nov. 16, 2016 500 Disposed
July 21, 2016 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (16,750) $16.98 Nov. 14, 2016 16,750 Disposed
Nov. 20, 2015 TTEK STOCK OPTION (RIGHT TO BUY) COMMON STOCK (11,591) $27.16 Nov. 20, 2025 11,591 Acquired
Nov. 16, 2015 TTEK RESTRICTED STOCK UNITS COMMON STOCK (500) $0.00 Nov. 16, 2016 500 Disposed
Aug. 13, 2015 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (16,750) $23.68 Nov. 16, 2015 16,750 Disposed
Nov. 21, 2014 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (10,175) $27.26 Nov. 21, 2022 10,175 Acquired
Nov. 16, 2014 TTEK RESTRICTED STOCK UNITS COMMON STOCK (500) $0.00 Nov. 16, 2016 500 Disposed
Aug. 6, 2014 TTEK STOCK OPTION COMMON STOCK (13,444) $17.71 Dec. 5, 2014 13,444 Disposed
Aug. 5, 2014 TTEK STOCK OPTION COMMON STOCK (16,304) $15.79 Jan. 18, 2015 16,304 Disposed
Aug. 5, 2014 TTEK STOCK OPTION COMMON STOCK (8,696) $15.79 Jan. 18, 2015 8,696 Disposed
Aug. 5, 2014 TTEK STOCK OPTION COMMON STOCK (3,306) $17.71 Dec. 5, 2014 3,306 Disposed
Feb. 14, 2014 TTEK STOCK OPTION COMMON STOCK (1,475) $18.07 March 6, 2014 1,475 Disposed
Feb. 13, 2014 TTEK STOCK OPTION COMMON STOCK (23,525) $18.07 March 6, 2014 23,525 Disposed
Nov. 22, 2013 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (14,510) $28.58 Nov. 22, 2021 14,510 Acquired
Nov. 18, 2013 TTEK STOCK OPTION COMMON STOCK (15,000) $24.56 Jan. 20, 2014 15,000 Disposed
Nov. 16, 2013 TTEK RESTRICTED STOCK UNITS COMMON STOCK (500) $0.00 Nov. 16, 2016 500 Disposed
Nov. 16, 2012 TTEK RESTRICTED STOCK UNITS COMMON STOCK (2,000) · Nov. 16, 2016 2,000 Acquired
Nov. 16, 2012 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (10,000) $24.26 Nov. 16, 2020 10,000 Acquired
Nov. 15, 2011 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (17,133) $17.51 Feb. 11, 2012 17,133 Disposed
Nov. 15, 2011 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (7,867) $17.51 Feb. 11, 2012 7,867 Disposed
Nov. 11, 2011 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (16,750) $22.53 Nov. 11, 2019 16,750 Acquired
Nov. 12, 2010 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (16,750) $23.48 Nov. 12, 2018 16,750 Acquired
Nov. 13, 2009 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (16,750) $25.55 Nov. 13, 2017 16,750 Acquired
Nov. 14, 2008 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (16,750) $16.98 Nov. 14, 2016 16,750 Acquired
May 19, 2008 TTEK STOCK OPTION COMMON STOCK (1,018) $12.84 Dec. 23, 2012 1,018 Disposed
May 19, 2008 TTEK STOCK OPTION COMMON STOCK (1,800) $12.84 Dec. 23, 2012 1,800 Disposed
May 19, 2008 TTEK STOCK OPTION COMMON STOCK (2,400) $12.84 Dec. 23, 2012 2,400 Disposed
May 19, 2008 TTEK STOCK OPTION COMMON STOCK (1,000) $12.84 Dec. 23, 2012 1,000 Disposed
May 19, 2008 TTEK STOCK OPTION COMMON STOCK (5,490) $12.84 Dec. 23, 2012 5,490 Disposed
May 19, 2008 TTEK STOCK OPTION COMMON STOCK (682) $12.84 Dec. 23, 2012 682 Disposed
May 19, 2008 TTEK STOCK OPTION COMMON STOCK (2,610) $12.84 Dec. 23, 2012 2,610 Disposed
Nov. 16, 2007 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (16,750) $23.68 Nov. 16, 2015 16,750 Acquired
Dec. 5, 2006 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (16,750) $17.71 Dec. 5, 2014 16,750 Acquired
March 6, 2006 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (25,000) $18.07 March 6, 2016 25,000 Acquired
Jan. 18, 2005 TTEK EMPLOYEE STOCK OPTION (RIGHT TO BUY) COMMON STOCK (25,000) $15.79 Jan. 18, 2015 25,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2017 $382,731 · $313,684 $93,267 $196,000 · $42,116 $1,027,798
2016 $378,269 · $310,348 $93,213 $240,000 · $37,685 $1,059,515
2015 $363,654 · $279,606 $84,249 $180,000 · $38,568 $946,077

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.