Richard M Olson

Insider

First SEC filing: Jan. 6, 2026 · Latest: Jan. 6, 2026

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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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 70 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

70 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Jan. 2, 2026	DCI	A	3,000	—	—	3,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2026	DCI	A	900	—	—	6,090 Direct	+17.34%	Acquired	(price as of 2026-08-20)
June 20, 2025	TTC	M	44,400	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 20, 2025	TTC	F	31,611	$69.31	$2,190,958	34,312 Direct	-47.95%	Disposed	40.4% (price as of 2026-08-20)
June 20, 2025	TTC	M	44,400	$38.82	$1,723,608	65,923 Direct	+206.29%	Acquired	150.7% (price as of 2026-08-20)
Jan. 2, 2025	DCI	A	3,900	—	—	3,900 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2025	DCI	A	1,300	—	—	5,112 Direct	+34.10%	Acquired	(price as of 2026-08-20)
Dec. 23, 2024	TTC	A	88,855	—	—	88,855 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 18, 2024	TTC	F	6,380	$81.40	$519,332	21,523 Direct	-22.86%	Disposed	19.6% (price as of 2026-08-20)
Dec. 18, 2024	TTC	M	13,990	$81.40	$1,138,786	27,903 Direct	+100.55%	Acquired	19.6% (price as of 2026-08-20)
June 24, 2024	TTC	G	4,000	—	—	13,913 Direct	-22.33%	Disposed	(price as of 2026-08-20)
June 21, 2024	TTC	M	20,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 21, 2024	TTC	S	20,000	$95.19	$1,903,800	17,913 Direct	-52.75%	Disposed	2.2% (price as of 2026-08-20)
June 21, 2024	TTC	M	20,000	$31.38	$627,600	37,913 Direct	+111.65%	Acquired	210.1% (price as of 2026-08-20)
Jan. 2, 2024	DCI	A	3,700	—	—	3,700 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 2, 2024	DCI	A	1,200	—	—	3,754 Direct	+46.99%	Acquired	(price as of 2026-08-20)
Dec. 26, 2023	TTC	A	101,300	—	—	101,300 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 20, 2023	TTC	A	36,596	—	—	164,001 Direct	+28.72%	Acquired	(price as of 2026-08-20)
March 14, 2023	TTC	M	12,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 14, 2023	TTC	S	6,180	$109.63	$677,513	17,913 Direct	-25.65%	Disposed	-11.2% (price as of 2026-08-20)
March 14, 2023	TTC	S	5,820	$109.16	$635,311	24,093 Direct	-19.46%	Disposed	-10.8% (price as of 2026-08-20)
March 14, 2023	TTC	M	12,000	$29.75	$357,000	29,913 Direct	+66.99%	Acquired	227.1% (price as of 2026-08-20)
Jan. 3, 2023	TTC	G	3,500	—	—	17,913 Direct	-16.35%	Disposed	(price as of 2026-08-20)
Jan. 3, 2023	DCI	A	4,000	—	—	4,000 Direct	—	Acquired	(price as of 2026-08-20)
Jan. 3, 2023	DCI	A	1,300	—	—	2,516 Direct	+106.91%	Acquired	(price as of 2026-08-20)
Dec. 22, 2022	TTC	A	109,200	—	—	109,200 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 21, 2022	TTC	F	9,924	$112.87	$1,120,122	21,413 Direct	-31.67%	Disposed	-13.8% (price as of 2026-08-20)
Dec. 21, 2022	TTC	A	21,762	—	—	31,337 Direct	+227.28%	Acquired	(price as of 2026-08-20)
June 30, 2022	TTC	M	12,600	$21.03	$264,978	22,175 Direct	+131.59%	Acquired	362.8% (price as of 2026-08-20)
June 30, 2022	TTC	S	12,600	$76.33	$961,758	9,575 Direct	-56.82%	Disposed	27.5% (price as of 2026-08-20)
June 30, 2022	TTC	M	12,600	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 3, 2022	DCI	A	4,700	—	—	4,700 Direct	—	Acquired	(price as of 2026-08-20)
March 3, 2022	DCI	A	1,200	—	—	1,200 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 16, 2021	TTC	A	109,100	—	—	109,100 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 15, 2021	TTC	A	23,685	—	—	124,036 Direct	+23.60%	Acquired	(price as of 2026-08-20)
March 31, 2021	TTC	G	3,906	—	—	9,575 Direct	-28.97%	Disposed	(price as of 2026-08-20)
March 25, 2021	TTC	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 25, 2021	TTC	M	10,000	—	—	4,000 Direct	-71.43%	Disposed	(price as of 2026-08-20)
March 25, 2021	TTC	F	1,568	$102.18	$160,218	13,481 Direct	-10.42%	Disposed	-4.8% (price as of 2026-08-20)
March 25, 2021	TTC	M	4,000	$14.11	$56,440	15,049 Direct	+36.20%	Acquired	589.8% (price as of 2026-08-20)
March 25, 2021	TTC	S	10,000	$102.38	$1,023,800	11,049 Direct	-47.51%	Disposed	-4.9% (price as of 2026-08-20)
March 25, 2021	TTC	M	10,000	$14.11	$141,100	21,049 Direct	+90.51%	Acquired	589.8% (price as of 2026-08-20)
Dec. 17, 2020	TTC	A	134,300	—	—	134,300 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 16, 2020	TTC	A	16,529	—	—	99,402 Direct	+19.94%	Acquired	(price as of 2026-08-20)
June 9, 2020	TTC	M	13,200	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
June 9, 2020	TTC	S	6,057	$72.44	$438,769	15,049 Direct	-28.70%	Disposed	34.4% (price as of 2026-08-20)
June 9, 2020	TTC	M	13,200	$15.88	$209,616	21,106 Direct	+166.96%	Acquired	512.9% (price as of 2026-08-20)
Dec. 19, 2019	TTC	A	152,900	—	—	152,900 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 18, 2019	TTC	A	34,787	—	—	81,754 Direct	+74.07%	Acquired	(price as of 2026-08-20)
March 26, 2019	TTC	G	1,716	—	—	7,906 Direct	-17.83%	Disposed	(price as of 2026-08-20)
March 25, 2019	TTC	M	7,780	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 25, 2019	TTC	F	3,196	$68.01	$217,360	9,622 Direct	-24.93%	Disposed	43.1% (price as of 2026-08-20)
March 25, 2019	TTC	M	7,780	$10.18	$79,200	12,818 Direct	+154.43%	Acquired	856.0% (price as of 2026-08-20)
Dec. 7, 2018	TTC	A	137,100	—	—	137,100 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 6, 2018	TTC	A	14,871	—	—	46,340 Direct	+47.26%	Acquired	(price as of 2026-08-20)
Dec. 8, 2017	TTC	A	102,400	—	—	102,400 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 7, 2017	TTC	A	8,063	—	—	31,062 Direct	+35.06%	Acquired	(price as of 2026-08-20)
June 16, 2017	TTC	M	5,004	—	—	6,720 Direct	+291.61%	Acquired	(price as of 2026-08-20)
June 16, 2017	TTC	F	1,682	$72.39	$121,760	5,038 Direct	-25.03%	Disposed	34.4% (price as of 2026-08-20)
June 16, 2017	TTC	M	5,004	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 9, 2016	TTC	A	119,400	—	—	119,400 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 8, 2016	TTC	A	3,743	—	—	22,744 Direct	+19.70%	Acquired	(price as of 2026-08-20)
March 14, 2016	TTC	F	267	$82.45	$22,014	858 Direct	-23.73%	Disposed	136.1% (price as of 2026-08-20)
March 12, 2016	TTC	M	781	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 12, 2016	TTC	M	781	—	—	1,125 Direct	+227.03%	Acquired	(price as of 2026-08-20)
Dec. 4, 2015	TTC	A	22,200	—	—	22,200 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 3, 2015	TTC	A	2,886	—	—	9,366 Direct	+44.54%	Acquired	(price as of 2026-08-20)
Dec. 5, 2014	TTC	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 4, 2014	TTC	A	3,115	—	—	6,385 Direct	+95.26%	Acquired	(price as of 2026-08-20)
June 16, 2014	TTC	A	2,400	—	—	2,400 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 6, 2013	TTC	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 5, 2013	TTC	A	3,228	—	—	3,228 Direct	—	Acquired	(price as of 2026-08-20)
March 12, 2013	TTC	A	750	—	—	750 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 21, 2012	TTC	M	3,960	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 21, 2012	TTC	S	3,960	$42.66	$168,934	344 Direct	-92.01%	Disposed	356.3% (price as of 2026-08-20)
Dec. 21, 2012	TTC	M	3,960	$14.31	$56,668	4,304 Direct	+1151.16%	Acquired	1260.2% (price as of 2026-08-20)
Dec. 11, 2012	TTC	A	6,300	—	—	6,300 Direct	—	Acquired	(price as of 2026-08-20)

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
Jan. 2, 2026	DCI	Stock Option (right to buy)	Common Stock (3,000)	$89.93	Jan. 2, 2036	3,000	Acquired
June 20, 2025	TTC	Non-Qualified Stock Option	Common Stock (44,400)	$38.82	Dec. 4, 2025	44,400	Disposed
Jan. 2, 2025	DCI	Stock Option (right to buy)	Common Stock (3,900)	$67.29	Jan. 2, 2035	3,900	Acquired
Dec. 23, 2024	TTC	Non-Qualified Stock Option	Common Stock (88,855)	$86.02	Dec. 23, 2034	88,855	Acquired
June 21, 2024	TTC	Non-Qualified Stock Option	Common Stock (20,000)	$31.38	Dec. 5, 2024	20,000	Disposed
Jan. 2, 2024	DCI	Stock Option (right to buy)	Common Stock (3,700)	$64.79	Jan. 2, 2034	3,700	Acquired
Dec. 26, 2023	TTC	Non-Qualified Stock Option	Common Stock (101,300)	$99.60	Dec. 26, 2033	101,300	Acquired
March 14, 2023	TTC	Non-Qualified Stock Option	Common Stock (12,000)	$29.75	Dec. 6, 2023	12,000	Disposed
Jan. 3, 2023	DCI	Common Stock	Common Stock (4,000)	$59.00	Jan. 3, 2033	4,000	Acquired
Dec. 22, 2022	TTC	Non-Qualified Stock Option	Common Stock (109,200)	$111.15	Dec. 22, 2032	109,200	Acquired
June 30, 2022	TTC	Non-Qualified Stock Option	Common Stock (12,600)	$21.03	Dec. 11, 2022	12,600	Disposed
March 3, 2022	DCI	Common Stock	Common Stock (4,700)	$52.90	March 3, 2032	4,700	Acquired
Dec. 16, 2021	TTC	Non-Qualified Stock Option	Common Stock (109,100)	$99.34	Dec. 16, 2031	109,100	Acquired
March 25, 2021	TTC	Non-Qualified Stock Option	Common Stock (4,000)	$14.11	Dec. 7, 2021	4,000	Disposed
March 25, 2021	TTC	Non-Qualified Stock Option	Common Stock (10,000)	$14.11	Dec. 7, 2021	10,000	Disposed
Dec. 17, 2020	TTC	Non-Qualified Stock Option	Common Stock (134,300)	$93.33	Dec. 17, 2030	134,300	Acquired
June 9, 2020	TTC	Non-Qualified Stock Option	Common Stock (13,200)	$15.88	Dec. 8, 2020	13,200	Disposed
Dec. 19, 2019	TTC	Non-Qualified Stock Option	Common Stock (152,900)	$76.53	Dec. 19, 2029	152,900	Acquired
March 25, 2019	TTC	Non-Qualified Stock Option	Common Stock (7,780)	$10.18	Dec. 1, 2019	7,780	Disposed
Dec. 7, 2018	TTC	Non-Qualified Stock Option	Common Stock (137,100)	$58.53	Dec. 7, 2028	137,100	Acquired
Dec. 8, 2017	TTC	Non-Qualified Stock Option	Common Stock (102,400)	$65.93	Dec. 8, 2027	102,400	Acquired
June 16, 2017	TTC	Restricted Stock Units	Common Stock (5,004)	—	—	5,004	Disposed
Dec. 9, 2016	TTC	Non-Qualified Stock Option	Common Stock (119,400)	$56.54	Dec. 9, 2026	119,400	Acquired
March 12, 2016	TTC	Restricted Stock Units	Common Stock (781)	—	—	781	Disposed
Dec. 4, 2015	TTC	Non-Qualified Stock Option	Common Stock (22,200)	$77.64	Dec. 4, 2025	22,200	Acquired
Dec. 5, 2014	TTC	Non-Qualified Stock Option	Common Stock (10,000)	$62.75	Dec. 5, 2024	10,000	Acquired
June 16, 2014	TTC	Restricted Stock Units	Common Stock (2,400)	—	—	2,400	Acquired
Dec. 6, 2013	TTC	Non-Qualified Stock Option	Common Stock (6,000)	$59.50	Dec. 6, 2023	6,000	Acquired
March 12, 2013	TTC	Restricted Stock Unit	Common Stock (750)	—	—	750	Acquired
Dec. 21, 2012	TTC	Non-Qualified Stock Option	Common Stock (3,960)	$14.31	Dec. 3, 2018	3,960	Disposed
Dec. 11, 2012	TTC	Non-Qualified Stock Option	Common Stock (6,300)	$42.06	Dec. 11, 2022	6,300	Acquired

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

Initial ownership (Form 3) 7 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Feb. 28, 2022	DCI	Common Stock	0	Direct
March 27, 2012	TTC	Common Stock	172	Direct
March 27, 2012	TTC	Common Stock	3,538	Indirect
March 27, 2012	TTC	Non-Qualified Stock Option→ Common Stock (1,980)	1,980	Direct
March 27, 2012	TTC	Non-Qualified Stock Option→ Common Stock (1,945)	1,945	Direct
March 27, 2012	TTC	Non-Qualified Stock Option→ Common Stock (3,300)	3,300	Direct
March 27, 2012	TTC	Non-Qualified Stock Option→ Common Stock (3,500)	3,500	Direct

Compensation (DEF 14A)

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

TTC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2022	$1,086,778	$0	$2,489,773	$2,507,118	$974,698	—	$253,586	$7,311,953
2021	$1,045,930	$0	$2,536,520	$2,651,082	$2,095,541	—	$300,778	$8,629,851
2020	$871,250	$0	$2,335,366	$2,388,298	$307,094	—	$95,349	$5,997,357

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