Thomas W Loewald

Insider

First SEC filing: Jan. 10, 2012 · Latest: Jan. 10, 2012

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.
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 + 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
May 21, 2024	HBIO	A	45,872	—	—	295,311 Direct	+18.39%	Acquired	(price as of 2026-08-20)
May 22, 2023	HBIO	A	25,554	—	—	249,439 Direct	+11.41%	Acquired	(price as of 2026-08-20)
May 24, 2022	HBIO	A	38,259	—	—	223,885 Direct	+20.61%	Acquired	(price as of 2026-08-20)
Jan. 1, 2022	HBIO	A	2,525	—	—	185,626 Direct	+1.38%	Acquired	(price as of 2026-08-20)
Dec. 28, 2021	HBIO	A	1,401	—	—	183,101 Direct	+0.77%	Acquired	(price as of 2026-08-20)
May 25, 2021	HBIO	A	14,400	—	—	181,700 Direct	+8.61%	Acquired	(price as of 2026-08-20)
Jan. 4, 2021	HBIO	A	15,300	—	—	167,300 Direct	+10.07%	Acquired	(price as of 2026-08-20)
June 18, 2020	HBIO	A	28,100	—	—	152,000 Direct	+22.68%	Acquired	(price as of 2026-08-20)
Jan. 2, 2020	HBIO	A	20,700	—	—	123,900 Direct	+20.06%	Acquired	(price as of 2026-08-20)
Aug. 20, 2019	HBIO	P	20,000	$2.53	$50,600	103,200 Direct	+24.04%	Acquired	-71.5% (price as of 2026-08-20)
Aug. 1, 2019	HBIO	A	900	—	—	83,200 Direct	+1.09%	Acquired	(price as of 2026-08-20)
May 23, 2019	HBIO	A	35,100	—	—	82,300 Direct	+74.36%	Acquired	(price as of 2026-08-20)
Jan. 2, 2019	HBIO	A	13,800	—	—	47,200 Direct	+41.32%	Acquired	(price as of 2026-08-20)
June 1, 2018	HBIO	A	1,600	—	—	33,400 Direct	+5.03%	Acquired	(price as of 2026-08-20)
May 24, 2018	HBIO	A	18,100	—	—	31,800 Direct	+132.12%	Acquired	(price as of 2026-08-20)
Jan. 2, 2018	HBIO	A	11,400	—	—	13,700 Direct	+495.65%	Acquired	(price as of 2026-08-20)
Nov. 1, 2017	HBIO	A	2,300	—	—	2,300 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 30, 2017	HBIO	A	87,600	—	—	87,600 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 28, 2017	TMO	F	410	$178.43	$73,156	38,133 Direct	-1.06%	Disposed	247.3% (price as of 2026-08-20)
Aug. 25, 2017	TMO	F	974	$177.22	$172,612	38,543 Direct	-2.46%	Disposed	249.7% (price as of 2026-08-20)
Aug. 25, 2017	TMO	F	960	$177.22	$170,131	39,517 Direct	-2.37%	Disposed	249.7% (price as of 2026-08-20)
Aug. 24, 2017	TMO	F	800	$175.96	$140,768	40,477 Direct	-1.94%	Disposed	252.2% (price as of 2026-08-20)
April 27, 2017	TMO	S 10b5-1	1,532	$168.76	$258,540	41,277 Direct	-3.58%	Disposed	267.2% (price as of 2026-08-20)
March 8, 2017	TMO	M	7,675	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 8, 2017	TMO	S 10b5-1	7,675	$157.39	$1,207,968	42,809 Direct	-15.20%	Disposed	293.7% (price as of 2026-08-20)
March 8, 2017	TMO	M	7,675	$73.24	$562,117	50,484 Direct	+17.93%	Acquired	746.1% (price as of 2026-08-20)
March 6, 2017	TMO	S 10b5-1	4,049	$158.71	$642,617	42,809 Direct	-8.64%	Disposed	290.4% (price as of 2026-08-20)
Feb. 28, 2017	TMO	A	27,300	—	—	27,300 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 28, 2017	TMO	F	1,301	$157.68	$205,142	46,858 Direct	-2.70%	Disposed	293.0% (price as of 2026-08-20)
Feb. 28, 2017	TMO	A	5,800	—	—	48,159 Direct	+13.69%	Acquired	(price as of 2026-08-20)
Feb. 28, 2017	TMO	A	8,500	—	—	42,359 Direct	+25.10%	Acquired	(price as of 2026-08-20)
Feb. 24, 2017	TMO	F	939	$158.98	$149,282	33,859 Direct	-2.70%	Disposed	289.8% (price as of 2026-08-20)
Feb. 24, 2017	TMO	F	1,016	$158.98	$161,524	34,798 Direct	-2.84%	Disposed	289.8% (price as of 2026-08-20)
Aug. 29, 2016	TMO	S 10b5-1	3,256	$152.28	$495,824	35,814 Direct	-8.33%	Disposed	306.9% (price as of 2026-08-20)
Aug. 26, 2016	TMO	S 10b5-1	913	$151.92	$138,703	39,070 Direct	-2.28%	Disposed	307.9% (price as of 2026-08-20)
Aug. 26, 2016	TMO	F	2,894	$152.36	$440,930	39,983 Direct	-6.75%	Disposed	306.7% (price as of 2026-08-20)
Aug. 25, 2016	TMO	F	812	$151.35	$122,896	42,877 Direct	-1.86%	Disposed	309.4% (price as of 2026-08-20)
Aug. 24, 2016	TMO	F	480	$151.26	$72,605	43,689 Direct	-1.09%	Disposed	309.7% (price as of 2026-08-20)
July 13, 2016	TMO	M	8,025	—	—	7,675 Direct	-51.11%	Disposed	(price as of 2026-08-20)
July 13, 2016	TMO	S 10b5-1	8,025	$155.00	$1,243,875	44,169 Direct	-15.38%	Disposed	299.8% (price as of 2026-08-20)
July 13, 2016	TMO	M	8,025	$73.24	$587,751	52,194 Direct	+18.17%	Acquired	746.1% (price as of 2026-08-20)
June 2, 2016	TMO	M	10,000	—	—	15,700 Direct	-38.91%	Disposed	(price as of 2026-08-20)
June 2, 2016	TMO	M	5,000	—	—	25,700 Direct	-16.29%	Disposed	(price as of 2026-08-20)
June 2, 2016	TMO	S 10b5-1	15,000	$152.84	$2,292,600	44,169 Direct	-25.35%	Disposed	305.4% (price as of 2026-08-20)
June 2, 2016	TMO	M	10,000	$73.24	$732,400	59,169 Direct	+20.34%	Acquired	746.1% (price as of 2026-08-20)
June 2, 2016	TMO	M	5,000	$73.24	$366,200	49,169 Direct	+11.32%	Acquired	746.1% (price as of 2026-08-20)
March 3, 2016	TMO	M	3,625	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 3, 2016	TMO	S 10b5-1	3,625	$137.28	$497,640	44,169 Direct	-7.58%	Disposed	351.4% (price as of 2026-08-20)
March 3, 2016	TMO	M	3,625	$49.49	$179,401	47,794 Direct	+8.21%	Acquired	1152.1% (price as of 2026-08-20)
Feb. 26, 2016	TMO	F	743	$130.71	$97,118	44,169 Direct	-1.65%	Disposed	374.1% (price as of 2026-08-20)
Feb. 25, 2016	TMO	F	1,016	$130.57	$132,659	44,912 Direct	-2.21%	Disposed	374.6% (price as of 2026-08-20)
Feb. 24, 2016	TMO	A	27,700	—	—	27,700 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 24, 2016	TMO	F	935	$129.77	$121,335	45,928 Direct	-2.00%	Disposed	377.5% (price as of 2026-08-20)
Feb. 24, 2016	TMO	A	6,800	—	—	46,863 Direct	+16.97%	Acquired	(price as of 2026-08-20)
Feb. 24, 2016	TMO	A	8,625	—	—	40,063 Direct	+27.43%	Acquired	(price as of 2026-08-20)
Dec. 14, 2015	TMO	M	7,013	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Dec. 14, 2015	TMO	S 10b5-1	13,013	$134.18	$1,746,084	31,438 Direct	-29.27%	Disposed	361.8% (price as of 2026-08-20)
Dec. 14, 2015	TMO	M	7,013	$54.97	$385,505	44,451 Direct	+18.73%	Acquired	1027.3% (price as of 2026-08-20)
Aug. 26, 2015	TMO	F	2,737	$125.26	$342,837	37,438 Direct	-6.81%	Disposed	394.7% (price as of 2026-08-20)
Aug. 25, 2015	TMO	F	488	$120.05	$58,584	40,175 Direct	-1.20%	Disposed	416.2% (price as of 2026-08-20)
March 30, 2015	TMO	S 10b5-1	5,307	$134.40	$713,261	40,663 Direct	-11.54%	Disposed	361.0% (price as of 2026-08-20)
March 2, 2015	TMO	F	3,431	$131.35	$450,662	45,970 Direct	-6.95%	Disposed	371.8% (price as of 2026-08-20)
Feb. 26, 2015	TMO	F	976	$130.14	$127,017	49,401 Direct	-1.94%	Disposed	376.1% (price as of 2026-08-20)
Feb. 25, 2015	TMO	A	27,900	—	—	27,900 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 25, 2015	TMO	F	2,769	$131.07	$362,933	50,377 Direct	-5.21%	Disposed	372.8% (price as of 2026-08-20)
Feb. 25, 2015	TMO	A	6,900	—	—	53,146 Direct	+14.92%	Acquired	(price as of 2026-08-20)
Feb. 25, 2015	TMO	A	9,384	—	—	46,246 Direct	+25.46%	Acquired	(price as of 2026-08-20)
Feb. 20, 2015	TMO	M	15,037	—	—	7,013 Direct	-68.20%	Disposed	(price as of 2026-08-20)
Feb. 20, 2015	TMO	S	15,037	$127.94	$1,923,834	36,862 Direct	-28.97%	Disposed	384.3% (price as of 2026-08-20)
Feb. 20, 2015	TMO	M	15,037	$54.97	$826,584	51,899 Direct	+40.79%	Acquired	1027.3% (price as of 2026-08-20)
Aug. 27, 2014	TMO	S 10b5-1	2,349	$120.90	$283,994	36,862 Direct	-5.99%	Disposed	412.5% (price as of 2026-08-20)
Aug. 26, 2014	TMO	F	2,096	$120.71	$253,008	39,211 Direct	-5.07%	Disposed	413.3% (price as of 2026-08-20)
July 25, 2014	TMO	M	6,000	—	—	22,050 Direct	-21.39%	Disposed	(price as of 2026-08-20)
July 25, 2014	TMO	S	6,000	$125.23	$751,380	41,307 Direct	-12.68%	Disposed	394.8% (price as of 2026-08-20)
July 25, 2014	TMO	M	6,000	$54.97	$329,820	47,307 Direct	+14.53%	Acquired	1027.3% (price as of 2026-08-20)
April 28, 2014	TMO	M	3,625	—	—	3,625 Direct	-50.00%	Disposed	(price as of 2026-08-20)
April 28, 2014	TMO	M	5,063	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
April 28, 2014	TMO	S	8,688	$114.49	$994,689	41,307 Direct	-17.38%	Disposed	441.2% (price as of 2026-08-20)
April 28, 2014	TMO	M	3,625	$49.49	$179,401	49,995 Direct	+7.82%	Acquired	1152.1% (price as of 2026-08-20)
April 28, 2014	TMO	M	5,063	$49.49	$250,568	46,370 Direct	+12.26%	Acquired	1152.1% (price as of 2026-08-20)
March 10, 2014	TMO	S 10b5-1	100	$126.58	$12,658	41,307 Direct	-0.24%	Disposed	389.5% (price as of 2026-08-20)
March 10, 2014	TMO	S 10b5-1	5,141	$125.89	$647,200	41,407 Direct	-11.04%	Disposed	392.2% (price as of 2026-08-20)
Feb. 28, 2014	TMO	F	3,434	$124.54	$427,670	46,548 Direct	-6.87%	Disposed	397.6% (price as of 2026-08-20)
Feb. 26, 2014	TMO	A	27,000	—	—	27,000 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 26, 2014	TMO	F	977	$124.28	$121,422	49,982 Direct	-1.92%	Disposed	398.6% (price as of 2026-08-20)
Feb. 26, 2014	TMO	A	6,800	—	—	50,959 Direct	+15.40%	Acquired	(price as of 2026-08-20)
Feb. 26, 2014	TMO	A	6,215	—	—	44,159 Direct	+16.38%	Acquired	(price as of 2026-08-20)
Feb. 25, 2014	TMO	F	1,297	$123.81	$160,582	37,944 Direct	-3.31%	Disposed	400.5% (price as of 2026-08-20)
Feb. 21, 2014	TMO	F	1,242	$123.18	$152,990	39,241 Direct	-3.07%	Disposed	403.0% (price as of 2026-08-20)
Feb. 6, 2014	TMO	M	7,250	—	—	7,250 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Feb. 6, 2014	TMO	M	15,187	—	—	5,063 Direct	-75.00%	Disposed	(price as of 2026-08-20)
Feb. 6, 2014	TMO	G	1,500	—	—	40,483 Direct	-3.57%	Disposed	(price as of 2026-08-20)
Feb. 6, 2014	TMO	S	22,437	$114.24	$2,563,203	41,983 Direct	-34.83%	Disposed	442.4% (price as of 2026-08-20)
Feb. 6, 2014	TMO	M	7,250	$49.49	$358,802	64,420 Direct	+12.68%	Acquired	1152.1% (price as of 2026-08-20)
Feb. 6, 2014	TMO	M	15,187	$49.49	$751,605	57,170 Direct	+36.17%	Acquired	1152.1% (price as of 2026-08-20)
Aug. 26, 2013	TMO	F	970	$90.36	$87,649	41,983 Direct	-2.26%	Disposed	585.8% (price as of 2026-08-20)
March 5, 2013	TMO	F	693	$76.43	$52,966	42,953 Direct	-1.59%	Disposed	710.7% (price as of 2026-08-20)
March 4, 2013	TMO	S 10b5-1	4,761	$74.57	$355,028	43,646 Direct	-9.84%	Disposed	731.0% (price as of 2026-08-20)
March 2, 2013	TMO	F	2,522	$74.78	$188,595	48,407 Direct	-4.95%	Disposed	728.6% (price as of 2026-08-20)
Feb. 26, 2013	TMO	A	30,700	—	—	30,700 Direct	—	Acquired	(price as of 2026-08-20)

Showing latest 100 of 118 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
Oct. 30, 2017	HBIO	Non-Qualified Stock Option (right to buy)	Common Stock, par value $0.01 per share (87,600)	$3.33	Oct. 30, 2027	87,600	Acquired
March 8, 2017	TMO	Stock Option (Right to Buy)	Common Stock (7,675)	$73.24	Feb. 26, 2020	7,675	Disposed
Feb. 28, 2017	TMO	Stock Option (Right to Buy)	Common Stock (27,300)	$157.68	Feb. 28, 2024	27,300	Acquired
July 13, 2016	TMO	Stock Option (Right to Buy)	Common Stock (8,025)	$73.24	Feb. 26, 2020	8,025	Disposed
June 2, 2016	TMO	Stock Option (Right to Buy)	Common Stock (10,000)	$73.24	Feb. 26, 2020	10,000	Disposed
June 2, 2016	TMO	Stock Option (Right to Buy)	Common Stock (5,000)	$73.24	Feb. 26, 2020	5,000	Disposed
March 3, 2016	TMO	Stock Option (Right to Buy)	Common Stock (3,625)	$49.49	March 5, 2017	3,625	Disposed
Feb. 24, 2016	TMO	Stock Option (Right to Buy)	Common Stock (27,700)	$129.77	Feb. 24, 2023	27,700	Acquired
Dec. 14, 2015	TMO	Stock Option (Right to Buy)	Common Stock (7,013)	$54.97	Feb. 23, 2018	7,013	Disposed
Feb. 25, 2015	TMO	Stock Option (Right to Buy)	Common Stock (27,900)	$131.07	Feb. 25, 2022	27,900	Acquired
Feb. 20, 2015	TMO	Stock Option (Right to Buy)	Common Stock (15,037)	$54.97	Feb. 23, 2018	15,037	Disposed
July 25, 2014	TMO	Stock Option (Right to Buy)	Common Stock (6,000)	$54.97	Feb. 23, 2018	6,000	Disposed
April 28, 2014	TMO	Stock Option (Right to Buy)	Common Stock (3,625)	$49.49	March 5, 2017	3,625	Disposed
April 28, 2014	TMO	Stock Option (Right to Buy)	Common Stock (5,063)	$49.49	March 5, 2017	5,063	Disposed
Feb. 26, 2014	TMO	Stock Option (Right to Buy)	Common Stock (27,000)	$124.28	Feb. 26, 2021	27,000	Acquired
Feb. 6, 2014	TMO	Stock Option (Right to Buy)	Common Stock (7,250)	$49.49	March 5, 2017	7,250	Disposed
Feb. 6, 2014	TMO	Stock Option (Right to Buy)	Common Stock (15,187)	$49.49	March 5, 2017	15,187	Disposed
Feb. 26, 2013	TMO	Stock Option (Right to Buy)	Common Stock (30,700)	$73.24	Feb. 26, 2020	30,700	Acquired
Nov. 13, 2012	TMO	Stock Option (Right to Buy)	Common Stock (21,600)	$36.10	Feb. 26, 2016	21,600	Disposed
March 19, 2012	TMO	Stock Option (Right to Buy)	Common Stock (9,080)	$43.37	Nov. 9, 2013	9,080	Disposed

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

Initial ownership (Form 3) 6 holdings

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

Date	Ticker	Security	Shares	Ownership
Jan. 10, 2012	TMO	Common Stock	18,715	Direct
Jan. 10, 2012	TMO	Stock Option (Right to Buy)→ Common Stock (9,080)	9,080	Direct
Jan. 10, 2012	TMO	Stock Option (Right to Buy)→ Common Stock (21,600)	21,600	Direct
Jan. 10, 2012	TMO	Stock Option (Right to Buy)→ Common Stock (28,050)	28,050	Direct
Jan. 10, 2012	TMO	Stock Option (Right to Buy)→ Common Stock (20,250)	20,250	Direct
Jan. 10, 2012	TMO	Stock Option (Right to Buy)→ Common Stock (14,500)	14,500	Direct

Compensation (DEF 14A)

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

TMO

President

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2015	$596,347	—	$1,808,766	$809,658	$612,000	—	$92,566	$3,919,337
2014	$568,125	—	$1,690,208	$825,660	$708,688	—	$99,276	$3,891,957
2013	$514,075	—	$1,406,208	$613,386	$588,000	—	$96,432	$3,218,101

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