Richard A Lemmon

Insider

First SEC filing: Dec. 8, 2021 · Latest: Dec. 8, 2021

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Compensation Executive pay disclosed in company proxy statements.

Insider at

TTEK selling Sept. 2, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 81 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

81 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Dec. 7, 2021	TTEK	G	1,158	—	—	35,775 Direct	-3.14%	Disposed	(price as of 2026-08-20)
Nov. 23, 2021	TTEK	A	796	—	—	796 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 23, 2021	TTEK	F	3,451	$190.38	$657,001	36,933 Direct	-8.55%	Disposed	-3.7% (price as of 2026-08-20)
Nov. 23, 2021	TTEK	A	6,466	—	—	40,384 Direct	+19.06%	Acquired	(price as of 2026-08-20)
Nov. 18, 2021	TTEK	M	539	—	—	34,126 Direct	+1.60%	Acquired	(price as of 2026-08-20)
Nov. 18, 2021	TTEK	M	407	—	—	34,533 Direct	+1.19%	Acquired	(price as of 2026-08-20)
Nov. 18, 2021	TTEK	M	308	—	—	34,841 Direct	+0.89%	Acquired	(price as of 2026-08-20)
Nov. 18, 2021	TTEK	F	923	$187.88	$173,413	33,918 Direct	-2.65%	Disposed	-2.4% (price as of 2026-08-20)
Nov. 18, 2021	TTEK	M	539	—	—	539 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Nov. 18, 2021	TTEK	M	407	—	—	814 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Nov. 18, 2021	TTEK	M	308	—	—	922 Direct	-25.04%	Disposed	(price as of 2026-08-20)
Sept. 2, 2021	TTEK	S	3,878	$146.00	$566,188	33,587 Direct	-10.35%	Disposed	25.6% (price as of 2026-08-20)
Feb. 19, 2021	TTEK	M	2,648	—	—	1,532 Direct	-63.35%	Disposed	(price as of 2026-08-20)
Feb. 19, 2021	TTEK	S	8,060	$138.90	$1,119,534	37,465 Direct	-17.70%	Disposed	32.0% (price as of 2026-08-20)
Feb. 19, 2021	TTEK	S	2,648	$138.95	$367,940	45,525 Direct	-5.50%	Disposed	32.0% (price as of 2026-08-20)
Feb. 19, 2021	TTEK	M	2,648	$47.95	$126,972	48,173 Direct	+5.82%	Acquired	282.4% (price as of 2026-08-20)
Feb. 18, 2021	TTEK	M	1,950	—	—	4,180 Direct	-31.81%	Disposed	(price as of 2026-08-20)
Feb. 18, 2021	TTEK	S	2,722	$137.25	$373,594	45,525 Direct	-5.64%	Disposed	33.6% (price as of 2026-08-20)
Feb. 18, 2021	TTEK	M	1,950	$47.95	$93,502	48,247 Direct	+4.21%	Acquired	282.4% (price as of 2026-08-20)
Nov. 23, 2020	TTEK	M	7,095	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 23, 2020	TTEK	M	2,935	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 23, 2020	TTEK	S	10,030	$123.00	$1,233,690	46,239 Direct	-17.83%	Disposed	49.1% (price as of 2026-08-20)
Nov. 23, 2020	TTEK	M	7,095	$40.80	$289,476	56,269 Direct	+14.43%	Acquired	349.4% (price as of 2026-08-20)
Nov. 23, 2020	TTEK	M	2,935	$27.16	$79,715	49,174 Direct	+6.35%	Acquired	575.1% (price as of 2026-08-20)
Nov. 19, 2020	TTEK	A	1,230	—	—	1,230 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 18, 2020	TTEK	M	408	—	—	1,221 Direct	-25.05%	Disposed	(price as of 2026-08-20)
Nov. 18, 2020	TTEK	M	539	—	—	1,078 Direct	-33.33%	Disposed	(price as of 2026-08-20)
Nov. 18, 2020	TTEK	F	5,136	$122.00	$626,592	46,239 Direct	-10.00%	Disposed	50.3% (price as of 2026-08-20)
Nov. 18, 2020	TTEK	A	7,556	—	—	51,375 Direct	+17.24%	Acquired	(price as of 2026-08-20)
Nov. 18, 2020	TTEK	M	408	—	—	43,819 Direct	+0.94%	Acquired	(price as of 2026-08-20)
Nov. 18, 2020	TTEK	M	539	—	—	43,411 Direct	+1.26%	Acquired	(price as of 2026-08-20)
Aug. 24, 2020	TTEK	M	2,936	$27.16	$79,742	45,808 Direct	+6.85%	Acquired	575.1% (price as of 2026-08-20)
Aug. 24, 2020	TTEK	S	2,936	$93.51	$274,545	42,872 Direct	-6.41%	Disposed	96.1% (price as of 2026-08-20)
Aug. 24, 2020	TTEK	M	2,936	—	—	2,935 Direct	-50.01%	Disposed	(price as of 2026-08-20)
Aug. 20, 2020	TTEK	M	4,000	$27.16	$108,640	46,872 Direct	+9.33%	Acquired	575.1% (price as of 2026-08-20)
Aug. 20, 2020	TTEK	S	4,000	$94.44	$377,760	42,872 Direct	-8.53%	Disposed	94.1% (price as of 2026-08-20)
Aug. 20, 2020	TTEK	M	4,000	—	—	5,871 Direct	-40.52%	Disposed	(price as of 2026-08-20)
Aug. 19, 2020	TTEK	M	1,016	$27.16	$27,595	43,888 Direct	+2.37%	Acquired	575.1% (price as of 2026-08-20)
Aug. 19, 2020	TTEK	S	1,016	$95.07	$96,591	42,872 Direct	-2.31%	Disposed	92.9% (price as of 2026-08-20)
Aug. 19, 2020	TTEK	M	1,016	—	—	9,871 Direct	-9.33%	Disposed	(price as of 2026-08-20)
Feb. 13, 2020	TTEK	M	10,175	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 13, 2020	TTEK	M	3,996	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 13, 2020	TTEK	M	10,175	$27.26	$277,370	53,047 Direct	+23.73%	Acquired	572.6% (price as of 2026-08-20)
Feb. 13, 2020	TTEK	S	3,996	$96.00	$383,616	42,872 Direct	-8.53%	Disposed	91.0% (price as of 2026-08-20)
Feb. 13, 2020	TTEK	M	3,996	$24.26	$96,943	46,868 Direct	+9.32%	Acquired	655.8% (price as of 2026-08-20)
Feb. 12, 2020	TTEK	M	6,004	—	—	3,996 Direct	-60.04%	Disposed	(price as of 2026-08-20)
Feb. 12, 2020	TTEK	S	10,175	$97.77	$994,810	42,872 Direct	-19.18%	Disposed	87.5% (price as of 2026-08-20)
Feb. 12, 2020	TTEK	S	6,004	$96.00	$576,384	42,872 Direct	-12.28%	Disposed	91.0% (price as of 2026-08-20)
Feb. 12, 2020	TTEK	M	6,004	$24.26	$145,657	48,876 Direct	+14.00%	Acquired	655.8% (price as of 2026-08-20)
Nov. 21, 2019	TTEK	A	1,629	—	—	1,629 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 20, 2019	TTEK	F	436	$86.28	$37,618	42,776 Direct	-1.01%	Disposed	112.5% (price as of 2026-08-20)
Nov. 18, 2019	TTEK	M	539	—	—	1,617 Direct	+50.00%	Acquired	(price as of 2026-08-20)
Nov. 18, 2019	TTEK	F	3,934	$87.15	$342,848	43,212 Direct	-8.34%	Disposed	110.4% (price as of 2026-08-20)
Nov. 18, 2019	TTEK	A	7,286	—	—	47,146 Direct	+18.28%	Acquired	(price as of 2026-08-20)
Nov. 18, 2019	TTEK	F	836	$87.15	$72,857	39,860 Direct	-2.05%	Disposed	110.4% (price as of 2026-08-20)
Nov. 18, 2019	TTEK	M	539	—	—	40,696 Direct	+1.34%	Acquired	(price as of 2026-08-20)
Sept. 12, 2019	TTEK	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Sept. 12, 2019	TTEK	M	5,510	—	—	6,000 Direct	-47.87%	Disposed	(price as of 2026-08-20)
Sept. 12, 2019	TTEK	S	6,000	$82.50	$495,000	40,157 Direct	-13.00%	Disposed	122.2% (price as of 2026-08-20)
Sept. 12, 2019	TTEK	M	6,000	$28.58	$171,480	46,157 Direct	+14.94%	Acquired	541.5% (price as of 2026-08-20)
Sept. 12, 2019	TTEK	S	5,510	$83.00	$457,330	40,157 Direct	-12.07%	Disposed	120.9% (price as of 2026-08-20)
Sept. 12, 2019	TTEK	M	5,510	$28.58	$157,476	45,667 Direct	+13.72%	Acquired	541.5% (price as of 2026-08-20)
Sept. 6, 2019	TTEK	M	3,000	—	—	11,510 Direct	-20.68%	Disposed	(price as of 2026-08-20)
Sept. 6, 2019	TTEK	S	3,000	$83.00	$249,000	40,157 Direct	-6.95%	Disposed	120.9% (price as of 2026-08-20)
Sept. 6, 2019	TTEK	M	3,000	$28.58	$85,740	43,157 Direct	+7.47%	Acquired	541.5% (price as of 2026-08-20)
Nov. 21, 2018	TTEK	F	415	$62.68	$26,012	40,050 Direct	-1.03%	Disposed	192.5% (price as of 2026-08-20)
Nov. 20, 2018	TTEK	A	10,315	—	—	46,465 Direct	+28.53%	Acquired	(price as of 2026-08-20)
Nov. 20, 2018	TTEK	F	5,565	$63.44	$353,044	40,900 Direct	-11.98%	Disposed	189.0% (price as of 2026-08-20)
Nov. 20, 2018	TTEK	F	435	$63.44	$27,596	40,465 Direct	-1.06%	Disposed	189.0% (price as of 2026-08-20)
Nov. 18, 2018	TTEK	F	546	$65.34	$35,676	36,150 Direct	-1.49%	Disposed	180.6% (price as of 2026-08-20)
Nov. 15, 2018	TTEK	A	2,156	—	—	2,156 Direct	—	Acquired	(price as of 2026-08-20)
March 16, 2018	TTEK	M	15,089	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 16, 2018	TTEK	S	15,089	$51.09	$770,897	36,696 Direct	-29.14%	Disposed	258.9% (price as of 2026-08-20)
March 16, 2018	TTEK	M	15,089	$22.53	$339,955	51,785 Direct	+41.12%	Acquired	713.8% (price as of 2026-08-20)
March 13, 2018	TTEK	M	200	—	—	15,089 Direct	-1.31%	Disposed	(price as of 2026-08-20)
March 13, 2018	TTEK	S	200	$52.09	$10,418	36,696 Direct	-0.54%	Disposed	252.0% (price as of 2026-08-20)
March 13, 2018	TTEK	M	200	$22.53	$4,506	36,896 Direct	+0.55%	Acquired	713.8% (price as of 2026-08-20)
March 12, 2018	TTEK	M	1,461	—	—	15,289 Direct	-8.72%	Disposed	(price as of 2026-08-20)
March 12, 2018	TTEK	S	1,461	$52.25	$76,337	36,696 Direct	-3.83%	Disposed	250.9% (price as of 2026-08-20)
March 12, 2018	TTEK	M	1,461	$22.53	$32,916	38,157 Direct	+3.98%	Acquired	713.8% (price as of 2026-08-20)
March 6, 2018	TTEK	M	16,750	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 6, 2018	TTEK	S	16,750	$50.03	$838,002	36,573 Direct	-31.41%	Disposed	266.5% (price as of 2026-08-20)
March 6, 2018	TTEK	M	16,750	$23.48	$393,290	53,323 Direct	+45.80%	Acquired	680.9% (price as of 2026-08-20)
Nov. 22, 2017	TTEK	F	311	$49.65	$15,441	36,573 Direct	-0.84%	Disposed	269.3% (price as of 2026-08-20)
Nov. 21, 2017	TTEK	F	402	$50.00	$20,100	36,884 Direct	-1.08%	Disposed	266.7% (price as of 2026-08-20)
Nov. 21, 2017	TTEK	F	4,533	$50.00	$226,650	37,286 Direct	-10.84%	Disposed	266.7% (price as of 2026-08-20)
Nov. 21, 2017	TTEK	A	5,817	—	—	41,819 Direct	+16.16%	Acquired	(price as of 2026-08-20)
Nov. 21, 2017	TTEK	A	6,156	—	—	36,002 Direct	+20.63%	Acquired	(price as of 2026-08-20)
Nov. 20, 2017	TTEK	F	303	$48.55	$14,711	29,846 Direct	-1.01%	Disposed	277.7% (price as of 2026-08-20)
Nov. 18, 2017	TTEK	F	202	$47.95	$9,686	30,149 Direct	-0.67%	Disposed	282.4% (price as of 2026-08-20)
Nov. 17, 2017	TTEK	A	6,130	—	—	6,130 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 17, 2017	TTEK	A	1,889	—	—	30,351 Direct	+6.64%	Acquired	(price as of 2026-08-20)
May 9, 2017	TTEK	D	16,750	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 9, 2017	TTEK	S	16,750	$46.30	$775,525	28,462 Direct	-37.05%	Disposed	296.0% (price as of 2026-08-20)
May 9, 2017	TTEK	M	16,750	$25.55	$427,962	45,212 Direct	+58.85%	Acquired	617.6% (price as of 2026-08-20)
Nov. 22, 2016	TTEK	F	224	$42.80	$9,587	28,270 Direct	-0.79%	Disposed	328.4% (price as of 2026-08-20)
Nov. 22, 2016	TTEK	F	836	$42.80	$35,781	28,494 Direct	-2.85%	Disposed	328.4% (price as of 2026-08-20)
Nov. 22, 2016	TTEK	A	635	—	—	29,330 Direct	+2.21%	Acquired	(price as of 2026-08-20)
Nov. 21, 2016	TTEK	F	290	$41.25	$11,962	28,695 Direct	-1.00%	Disposed	344.5% (price as of 2026-08-20)
Nov. 18, 2016	TTEK	A	7,095	—	—	7,095 Direct	—	Acquired	(price as of 2026-08-20)

Showing latest 100 of 290 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.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
Nov. 23, 2021	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (796)	$0.00	Nov. 18, 2025	796	Acquired
Nov. 18, 2021	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (539)	$0.00	Nov. 18, 2022	539	Disposed
Nov. 18, 2021	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (407)	$0.00	Nov. 21, 2023	407	Disposed
Nov. 18, 2021	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (308)	$0.00	Nov. 19, 2024	308	Disposed
Feb. 19, 2021	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (2,648)	$47.95	Nov. 17, 2027	2,648	Disposed
Feb. 18, 2021	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (1,950)	$47.95	Nov. 17, 2027	1,950	Disposed
Nov. 23, 2020	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (7,095)	$40.80	Nov. 18, 2026	7,095	Disposed
Nov. 23, 2020	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (2,935)	$27.16	Nov. 20, 2025	2,935	Disposed
Nov. 19, 2020	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (1,230)	$0.00	Nov. 19, 2024	1,230	Acquired
Nov. 18, 2020	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (408)	$0.00	Nov. 21, 2023	408	Disposed
Nov. 18, 2020	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (539)	$0.00	Nov. 18, 2022	539	Disposed
Aug. 24, 2020	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (2,936)	$27.16	Nov. 20, 2025	2,936	Disposed
Aug. 20, 2020	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (4,000)	$27.16	Nov. 20, 2025	4,000	Disposed
Aug. 19, 2020	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (1,016)	$27.16	Nov. 20, 2025	1,016	Disposed
Feb. 13, 2020	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (10,175)	$27.26	Nov. 21, 2024	10,175	Disposed
Feb. 13, 2020	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (3,996)	$24.26	Nov. 16, 2022	3,996	Disposed
Feb. 12, 2020	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (6,004)	$24.26	Nov. 16, 2022	6,004	Disposed
Nov. 21, 2019	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (1,629)	—	Nov. 18, 2023	1,629	Acquired
Nov. 18, 2019	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (539)	—	Nov. 18, 2022	539	Acquired
Sept. 12, 2019	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (6,000)	$28.58	Nov. 22, 2021	6,000	Disposed
Sept. 12, 2019	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (5,510)	$28.58	Nov. 22, 2021	5,510	Disposed
Sept. 6, 2019	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (3,000)	$28.58	Nov. 22, 2021	3,000	Disposed
Nov. 15, 2018	TTEK	RESTRICTED STOCK UNITS (RIGHT TO RECEIVE)	COMMON STOCK (2,156)	—	Nov. 18, 2022	2,156	Acquired
March 16, 2018	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (15,089)	$22.53	Nov. 11, 2019	15,089	Disposed
March 13, 2018	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (200)	$22.53	Nov. 11, 2019	200	Disposed
March 12, 2018	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (1,461)	$22.53	Nov. 11, 2019	1,461	Disposed
March 6, 2018	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (16,750)	$23.48	Nov. 12, 2018	16,750	Disposed
Nov. 17, 2017	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (6,130)	$47.95	Nov. 17, 2027	6,130	Acquired
May 9, 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 (7,095)	$40.80	Nov. 18, 2026	7,095	Acquired
Nov. 16, 2016	TTEK	RESTRICTED STOCK UNITS	COMMON STOCK (500)	$0.00	Nov. 16, 2016	500	Disposed
July 22, 2016	TTEK	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (4,750)	$16.98	Nov. 14, 2016	4,750	Disposed
July 21, 2016	TTEK	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (4,000)	$16.98	Nov. 14, 2016	4,000	Disposed
June 23, 2016	TTEK	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (8,000)	$16.98	Nov. 14, 2016	8,000	Disposed
Nov. 20, 2015	TTEK	STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (10,887)	$27.16	Nov. 20, 2025	10,887	Acquired
Nov. 16, 2015	TTEK	RESTRICTED STOCK UNITS	COMMON STOCK (500)	$0.00	Nov. 16, 2016	500	Disposed
Aug. 3, 2015	TTEK	STOCK OPTION	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. 19, 2014	TTEK	STOCK OPTION	COMMON STOCK (8,022)	$17.71	Dec. 5, 2014	8,022	Disposed
Aug. 19, 2014	TTEK	STOCK OPTION	COMMON STOCK (7,730)	$17.71	Dec. 5, 2014	7,730	Disposed
Aug. 18, 2014	TTEK	STOCK OPTION	COMMON STOCK (13,021)	$15.79	Jan. 18, 2015	13,021	Disposed
Aug. 18, 2014	TTEK	STOCK OPTION	COMMON STOCK (12)	$15.79	Jan. 18, 2015	12	Disposed
Aug. 18, 2014	TTEK	STOCK OPTION	COMMON STOCK (998)	$17.71	Dec. 5, 2014	998	Disposed
Aug. 7, 2014	TTEK	STOCK OPTION	COMMON STOCK (3,301)	$15.79	Jan. 18, 2015	3,301	Disposed
Aug. 6, 2014	TTEK	STOCK OPTION	COMMON STOCK (8,666)	$15.79	Jan. 18, 2015	8,666	Disposed
Feb. 18, 2014	TTEK	STOCK OPTION	COMMON STOCK (500)	$18.07	March 6, 2014	500	Disposed
Feb. 18, 2014	TTEK	STOCK OPTION	COMMON STOCK (7,013)	$18.07	March 6, 2014	7,013	Disposed
Feb. 13, 2014	TTEK	STOCK OPTION	COMMON STOCK (2,500)	$18.07	March 6, 2014	2,500	Disposed
Feb. 13, 2014	TTEK	STOCK OPTION	COMMON STOCK (5,000)	$18.07	March 6, 2014	5,000	Disposed
Feb. 12, 2014	TTEK	STOCK OPTION	COMMON STOCK (4,987)	$18.07	March 6, 2014	4,987	Disposed
Feb. 12, 2014	TTEK	STOCK OPTION	COMMON STOCK (5,000)	$18.07	March 6, 2014	5,000	Disposed
Dec. 13, 2013	TTEK	STOCK OPTION	COMMON STOCK (13,500)	$24.56	Jan. 20, 2014	13,500	Disposed
Dec. 12, 2013	TTEK	STOCK OPTION	COMMON STOCK (10,000)	$24.56	Jan. 20, 2014	10,000	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 (1,500)	$24.56	Jan. 20, 2014	1,500	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
May 24, 2012	TTEK	EMPLOYEE STOCK OPTION	COMMON STOCK (12,212)	$12.84	Dec. 23, 2012	12,212	Disposed
May 24, 2012	TTEK	EMPLOYEE STOCK OPTION	COMMON STOCK (10,000)	$12.84	Dec. 23, 2012	10,000	Disposed
March 9, 2012	TTEK	STOCK OPTION	COMMON STOCK (5,000)	$12.84	Dec. 23, 2012	5,000	Disposed
March 9, 2012	TTEK	STOCK OPTION	COMMON STOCK (5,000)	$12.84	Dec. 23, 2012	5,000	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
Aug. 7, 2009	TTEK	STOCK OPTION	COMMON STOCK (7,788)	$12.84	Dec. 23, 2012	7,788	Disposed
Aug. 7, 2009	TTEK	STOCK OPTION	COMMON STOCK (8,000)	$20.00	Dec. 18, 2011	8,000	Disposed
Aug. 4, 2009	TTEK	STOCK OPTION	COMMON STOCK (16,920)	$21.80	Jan. 16, 2011	16,920	Disposed
Aug. 4, 2009	TTEK	STOCK OPTION	COMMON STOCK (8,080)	$21.80	Jan. 16, 2011	8,080	Disposed
Aug. 4, 2009	TTEK	STOCK OPTION	COMMON STOCK (10,000)	$20.00	Dec. 18, 2011	10,000	Disposed
Nov. 14, 2008	TTEK	EMPLOYEE STOCK OPTION (RIGHT TO BUY)	COMMON STOCK (16,750)	$16.98	Nov. 14, 2016	16,750	Acquired
May 29, 2008	TTEK	STOCK OPTION	COMMON STOCK (12,500)	$8.72	Nov. 15, 2009	12,500	Disposed
May 29, 2008	TTEK	STOCK OPTION	COMMON STOCK (100)	$13.28	Dec. 9, 2008	100	Disposed
May 29, 2008	TTEK	STOCK OPTION	COMMON STOCK (275)	$13.28	Dec. 9, 2008	275	Disposed
May 15, 2008	TTEK	STOCK OPTION	COMMON STOCK (4,000)	$13.28	Dec. 9, 2008	4,000	Disposed
May 15, 2008	TTEK	STOCK OPTION	COMMON STOCK (1,100)	$13.28	Dec. 9, 2008	1,100	Disposed
May 15, 2008	TTEK	STOCK OPTION	COMMON STOCK (3,900)	$13.28	Dec. 9, 2008	3,900	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
Nov. 22, 2006	TTEK	STOCK OPTION	COMMON STOCK (3,906)	$10.24	Dec. 18, 2007	3,906	Disposed
Nov. 22, 2006	TTEK	STOCK OPTION	COMMON STOCK (854)	$7.78	Dec. 12, 2006	854	Disposed
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)

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

TTEK

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2018	$368,961	—	$307,303	$90,663	$205,000	—	$42,818	$1,014,745
2001	—	—	—	—	—	—	—	—

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