Gregory P Merk

Insider

First SEC filing: Nov. 1, 2006 · Latest: Dec. 16, 2019

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

NDSN selling July 29, 2021

Insider transactions

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

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 30, 2021	NDSN	F	132	$254.19	$33,553	20,045 Direct	-0.65%	Disposed	27.5% (price as of 2026-08-20)
Nov. 30, 2021	NDSN	F	145	$254.19	$36,858	20,177 Direct	-0.71%	Disposed	27.5% (price as of 2026-08-20)
Nov. 23, 2021	NDSN	F	122	$267.99	$32,695	20,322 Direct	-0.60%	Disposed	20.9% (price as of 2026-08-20)
Nov. 22, 2021	NDSN	A	6,543	$267.51	$1,750,318	6,543 Direct	—	Acquired	21.2% (price as of 2026-08-20)
Nov. 22, 2021	NDSN	A	797	$267.51	$213,205	20,444 Direct	+4.06%	Acquired	21.2% (price as of 2026-08-20)
July 29, 2021	NDSN	S 10b5-1	9,550	$225.00	$2,148,750	28,831 Indirect	-24.88%	Disposed	44.0% (price as of 2026-08-20)
July 26, 2021	NDSN	S 10b5-1	236	$225.00	$53,100	38,381 Indirect	-0.61%	Disposed	44.0% (price as of 2026-08-20)
July 23, 2021	NDSN	S 10b5-1	214	$225.00	$48,150	38,617 Indirect	-0.55%	Disposed	44.0% (price as of 2026-08-20)
June 29, 2021	NDSN	S	1,200	$221.39	$265,668	19,634 Direct	-5.76%	Disposed	46.4% (price as of 2026-08-20)
March 30, 2021	NDSN	F	13	$204.03	$2,652	20,824 Direct	-0.06%	Disposed	58.8% (price as of 2026-08-20)
Feb. 26, 2021	NDSN	F	1,976	$192.41	$380,202	20,823 Direct	-8.67%	Disposed	68.4% (price as of 2026-08-20)
Jan. 5, 2021	NDSN	F	145	$199.29	$28,897	22,787 Direct	-0.63%	Disposed	62.6% (price as of 2026-08-20)
Dec. 29, 2020	NDSN	G	38,687	$196.90	$7,617,470	24,451 Direct	-61.27%	Disposed	64.6% (price as of 2026-08-20)
Nov. 30, 2020	NDSN	F	132	$203.81	$26,903	63,138 Direct	-0.21%	Disposed	59.0% (price as of 2026-08-20)
Nov. 30, 2020	NDSN	F	145	$203.81	$29,552	63,270 Direct	-0.23%	Disposed	59.0% (price as of 2026-08-20)
Nov. 30, 2020	NDSN	F	158	$203.81	$32,202	63,415 Direct	-0.25%	Disposed	59.0% (price as of 2026-08-20)
Nov. 23, 2020	NDSN	A	8,150	—	—	8,150 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 23, 2020	NDSN	A	930	$201.50	$187,395	63,573 Direct	+1.48%	Acquired	60.8% (price as of 2026-08-20)
May 28, 2020	NDSN	M	2,500	$181.41	$453,525	0 Direct	-100.00%	Disposed	78.7% (price as of 2026-08-20)
May 28, 2020	NDSN	S	2,500	$181.41	$453,525	62,543 Direct	-3.84%	Disposed	78.7% (price as of 2026-08-20)
May 28, 2020	NDSN	M	2,500	$43.73	$109,325	65,043 Direct	+4.00%	Acquired	641.1% (price as of 2026-08-20)
May 27, 2020	NDSN	M	2,500	$178.00	$445,000	2,500 Direct	-50.00%	Disposed	82.1% (price as of 2026-08-20)
May 27, 2020	NDSN	S	2,500	$178.00	$445,000	62,543 Direct	-3.84%	Disposed	82.1% (price as of 2026-08-20)
May 27, 2020	NDSN	M	2,500	$43.73	$109,325	65,043 Direct	+4.00%	Acquired	641.1% (price as of 2026-08-20)
March 30, 2020	NDSN	A	860	—	—	860 Direct	—	Acquired	(price as of 2026-08-20)
March 30, 2020	NDSN	A	193	$138.59	$26,748	62,543 Direct	+0.31%	Acquired	133.9% (price as of 2026-08-20)
March 30, 2020	NDSN	A	96	$138.59	$13,305	62,350 Direct	+0.15%	Acquired	133.9% (price as of 2026-08-20)
Jan. 3, 2020	NDSN	F	694	$164.06	$113,858	64,832 Direct	-1.06%	Disposed	97.5% (price as of 2026-08-20)
Jan. 3, 2020	NDSN	A	3,272	—	—	65,526 Direct	+5.26%	Acquired	(price as of 2026-08-20)
Nov. 30, 2019	NDSN	F	145	$165.83	$24,045	62,204 Direct	-0.23%	Disposed	95.4% (price as of 2026-08-20)
Nov. 30, 2019	NDSN	F	158	$165.83	$26,201	62,349 Direct	-0.25%	Disposed	95.4% (price as of 2026-08-20)
Nov. 30, 2019	NDSN	F	178	$165.83	$29,518	62,507 Direct	-0.28%	Disposed	95.4% (price as of 2026-08-20)
Nov. 25, 2019	NDSN	A	8,800	—	—	8,800 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 25, 2019	NDSN	A	2,000	$165.21	$330,420	62,685 Direct	+3.30%	Acquired	96.2% (price as of 2026-08-20)
Nov. 25, 2019	NDSN	A	1,000	$165.21	$165,210	60,685 Direct	+1.68%	Acquired	96.2% (price as of 2026-08-20)
Oct. 16, 2019	NDSN	M	5,000	$144.17	$720,850	5,000 Direct	-50.00%	Disposed	124.8% (price as of 2026-08-20)
Oct. 16, 2019	NDSN	M	9,000	$144.17	$1,297,530	0 Direct	-100.00%	Disposed	124.8% (price as of 2026-08-20)
Oct. 16, 2019	NDSN	S	14,000	$144.17	$2,018,380	59,685 Direct	-19.00%	Disposed	124.8% (price as of 2026-08-20)
Oct. 16, 2019	NDSN	M	5,000	$43.73	$218,650	73,685 Direct	+7.28%	Acquired	641.1% (price as of 2026-08-20)
Oct. 16, 2019	NDSN	M	9,000	$43.32	$389,880	68,685 Direct	+15.08%	Acquired	648.1% (price as of 2026-08-20)
April 5, 2019	NDSN	S	5,860	$137.14	$803,640	59,607 Direct	-8.95%	Disposed	136.3% (price as of 2026-08-20)
Feb. 28, 2019	NDSN	A	6,408	$135.76	$869,950	65,390 Direct	+10.86%	Acquired	138.7% (price as of 2026-08-20)
Jan. 3, 2019	NDSN	F	2,222	$112.76	$250,553	59,287 Direct	-3.61%	Disposed	187.4% (price as of 2026-08-20)
Jan. 3, 2019	NDSN	A	6,300	—	—	61,509 Direct	+11.41%	Acquired	(price as of 2026-08-20)
Nov. 30, 2018	NDSN	F	158	$120.41	$19,025	55,209 Direct	-0.29%	Disposed	169.2% (price as of 2026-08-20)
Nov. 30, 2018	NDSN	F	178	$120.41	$21,433	55,367 Direct	-0.32%	Disposed	169.2% (price as of 2026-08-20)
Nov. 26, 2018	NDSN	A	8,800	—	—	8,800 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 26, 2018	NDSN	A	2,200	—	—	55,178 Direct	+4.15%	Acquired	(price as of 2026-08-20)
Nov. 26, 2018	NDSN	A	1,100	—	—	52,767 Direct	+2.13%	Acquired	(price as of 2026-08-20)
Nov. 23, 2018	NDSN	F	224	$123.93	$27,760	51,667 Direct	-0.43%	Disposed	161.5% (price as of 2026-08-20)
Jan. 4, 2018	NDSN	M	12,200	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 4, 2018	NDSN	S	12,200	$150.03	$1,830,366	51,891 Direct	-19.04%	Disposed	116.0% (price as of 2026-08-20)
Jan. 4, 2018	NDSN	M	12,200	$27.26	$332,572	64,091 Direct	+23.51%	Acquired	1088.9% (price as of 2026-08-20)
Jan. 3, 2018	NDSN	F	1,453	$149.12	$216,671	51,891 Direct	-2.72%	Disposed	117.3% (price as of 2026-08-20)
Dec. 1, 2017	NDSN	A	4,107	—	—	53,344 Direct	+8.34%	Acquired	(price as of 2026-08-20)
Nov. 30, 2017	NDSN	F	189	$128.36	$24,260	49,237 Direct	-0.38%	Disposed	152.5% (price as of 2026-08-20)
Nov. 24, 2017	NDSN	F	149	$126.26	$18,813	49,426 Direct	-0.30%	Disposed	156.7% (price as of 2026-08-20)
Nov. 23, 2017	NDSN	F	155	$128.29	$19,885	49,575 Direct	-0.31%	Disposed	152.6% (price as of 2026-08-20)
Nov. 20, 2017	NDSN	A	9,000	—	—	9,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 20, 2017	NDSN	A	2,250	—	—	49,730 Direct	+4.74%	Acquired	(price as of 2026-08-20)
Nov. 20, 2017	NDSN	A	1,200	—	—	47,292 Direct	+2.60%	Acquired	(price as of 2026-08-20)
Aug. 28, 2017	NDSN	G	20	—	—	49,710 Direct	-0.04%	Disposed	(price as of 2026-08-20)
Jan. 3, 2017	NDSN	F	1,491	$113.42	$169,109	46,092 Direct	-3.13%	Disposed	185.7% (price as of 2026-08-20)
Nov. 30, 2016	NDSN	A	4,183	—	—	47,577 Direct	+9.64%	Acquired	(price as of 2026-08-20)
Nov. 25, 2016	NDSN	F	183	$109.95	$20,121	43,394 Direct	-0.42%	Disposed	194.8% (price as of 2026-08-20)
Nov. 24, 2016	NDSN	F	196	$109.95	$21,550	43,577 Direct	-0.45%	Disposed	194.8% (price as of 2026-08-20)
Nov. 23, 2016	NDSN	F	238	$109.14	$25,975	43,773 Direct	-0.54%	Disposed	197.0% (price as of 2026-08-20)
Nov. 21, 2016	NDSN	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 21, 2016	NDSN	A	2,700	—	—	44,011 Direct	+6.54%	Acquired	(price as of 2026-08-20)
Nov. 21, 2016	NDSN	A	1,350	—	—	41,265 Direct	+3.38%	Acquired	(price as of 2026-08-20)
Aug. 29, 2016	NDSN	M	19,800	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 29, 2016	NDSN	S	19,800	$100.24	$1,984,752	39,915 Direct	-33.16%	Disposed	223.3% (price as of 2026-08-20)
Aug. 29, 2016	NDSN	M	19,800	$14.37	$284,526	59,715 Direct	+49.61%	Acquired	2155.4% (price as of 2026-08-20)
Aug. 26, 2016	NDSN	M	3,000	—	—	19,800 Direct	-13.16%	Disposed	(price as of 2026-08-20)
Aug. 26, 2016	NDSN	M	7,600	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 26, 2016	NDSN	S	10,600	$100.45	$1,064,770	39,915 Direct	-20.98%	Disposed	222.6% (price as of 2026-08-20)
Aug. 26, 2016	NDSN	M	3,000	$14.37	$43,110	50,412 Direct	+6.33%	Acquired	2155.4% (price as of 2026-08-20)
Aug. 26, 2016	NDSN	M	7,600	$26.46	$201,096	47,412 Direct	+19.09%	Acquired	1124.8% (price as of 2026-08-20)
Aug. 25, 2016	NDSN	M	6,000	—	—	7,600 Direct	-44.12%	Disposed	(price as of 2026-08-20)
Aug. 25, 2016	NDSN	S	6,000	$100.04	$600,240	39,812 Direct	-13.10%	Disposed	224.0% (price as of 2026-08-20)
Aug. 25, 2016	NDSN	M	6,000	$26.46	$158,760	45,812 Direct	+15.07%	Acquired	1124.8% (price as of 2026-08-20)
Feb. 26, 2016	NDSN	M	7,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Feb. 26, 2016	NDSN	S	7,000	$71.63	$501,410	39,812 Direct	-14.95%	Disposed	352.5% (price as of 2026-08-20)
Feb. 26, 2016	NDSN	M	7,000	$24.39	$170,730	46,755 Direct	+17.61%	Acquired	1228.8% (price as of 2026-08-20)
Jan. 4, 2016	NDSN	F	1,196	$63.35	$75,767	39,755 Direct	-2.92%	Disposed	411.6% (price as of 2026-08-20)
Dec. 1, 2015	NDSN	A	3,231	—	—	40,956 Direct	+8.56%	Acquired	(price as of 2026-08-20)
Nov. 28, 2015	NDSN	F	205	$72.74	$14,912	37,725 Direct	-0.54%	Disposed	345.6% (price as of 2026-08-20)
Nov. 25, 2015	NDSN	F	184	$72.29	$13,301	37,930 Direct	-0.48%	Disposed	348.3% (price as of 2026-08-20)
Nov. 24, 2015	NDSN	F	196	$71.23	$13,961	38,114 Direct	-0.51%	Disposed	355.0% (price as of 2026-08-20)
Nov. 23, 2015	NDSN	A	13,400	—	—	13,400 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 23, 2015	NDSN	A	1,700	—	—	38,142 Direct	+4.66%	Acquired	(price as of 2026-08-20)
Nov. 23, 2015	NDSN	A	10	—	—	36,442 Direct	+0.03%	Acquired	(price as of 2026-08-20)
May 27, 2015	NDSN	M	8,600	$24.39	$209,754	43,473 Direct	+24.66%	Acquired	1228.8% (price as of 2026-08-20)
May 27, 2015	NDSN	S	8,600	$82.61	$710,446	34,873 Direct	-19.78%	Disposed	292.3% (price as of 2026-08-20)
May 27, 2015	NDSN	J	6	—	—	1,559 Direct	+0.39%	Acquired	(price as of 2026-08-20)
May 27, 2015	NDSN	M	8,600	—	—	7,000 Direct	-55.13%	Disposed	(price as of 2026-08-20)
Jan. 2, 2015	NDSN	F	1,561	$78.25	$122,148	34,723 Direct	-4.30%	Disposed	314.2% (price as of 2026-08-20)
Jan. 2, 2015	NDSN	F	1,561	$78.25	$122,148	34,609 Direct	-4.32%	Disposed	314.2% (price as of 2026-08-20)
Dec. 1, 2014	NDSN	A	909	—	—	1,553 Direct	+141.15%	Acquired	(price as of 2026-08-20)
Dec. 1, 2014	NDSN	D	909	—	—	36,170 Direct	-2.45%	Disposed	(price as of 2026-08-20)

Showing latest 100 of 125 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. 22, 2021	NDSN	Employee Stock Options (right to buy)	Common Stock (6,543)	$267.51	Nov. 22, 2031	6,543	Acquired
Nov. 23, 2020	NDSN	Employee Stock Options (right to buy)	Common Stock (0)	$201.50	Nov. 23, 2030	8,150	Acquired
May 28, 2020	NDSN	Employee Stock Options (right to buy)	Common Stock (2,500)	$43.73	Nov. 28, 2021	2,500	Disposed
May 27, 2020	NDSN	Employee Stock Options (right to buy)	Common Stock (5,000)	$43.73	Nov. 28, 2021	2,500	Disposed
March 30, 2020	NDSN	Employee Stock Options (right to buy)	Common Stock (0)	$138.59	March 30, 2030	860	Acquired
Nov. 25, 2019	NDSN	Employee Stock Options (right to buy)	Common Stock (8,800)	$165.21	Nov. 25, 2029	8,800	Acquired
Oct. 16, 2019	NDSN	Employee Stock Options (right to buy)	Common Stock (10,000)	$43.73	Nov. 28, 2021	5,000	Disposed
Oct. 16, 2019	NDSN	Employee Stock Options (right to buy)	Common Stock (9,000)	$43.32	Dec. 7, 2020	9,000	Disposed
Nov. 26, 2018	NDSN	Employee Stock Options (right to buy)	Common Stock (8,800)	$124.90	Nov. 26, 2028	8,800	Acquired
Jan. 4, 2018	NDSN	Employee Stock Options (right to buy)	Common Stock (12,200)	$27.26	Dec. 3, 2019	12,200	Disposed
Nov. 20, 2017	NDSN	Employee Stock Options (right to buy)	Common Stock (9,000)	$127.67	Nov. 20, 2027	9,000	Acquired
Nov. 21, 2016	NDSN	Employee Stock Options (right to buy)	Common Stock (10,000)	$107.65	Nov. 21, 2026	10,000	Acquired
Aug. 29, 2016	NDSN	Employee Stock Options (right to buy)	Common Stock (19,800)	$14.37	Dec. 4, 2018	19,800	Disposed
Aug. 26, 2016	NDSN	Employee Stock Options (right to buy)	Common Stock (22,800)	$14.37	Dec. 4, 2018	3,000	Disposed
Aug. 26, 2016	NDSN	Employee Stock Options (right to buy)	Common Stock (7,600)	$26.46	Dec. 5, 2017	7,600	Disposed
Aug. 25, 2016	NDSN	Employee Stock Options (right to buy)	Common Stock (13,600)	$26.46	Dec. 5, 2017	6,000	Disposed
Feb. 26, 2016	NDSN	Employee Stock Options (right to buy)	Common Stock (7,000)	$24.39	Nov. 22, 2016	7,000	Disposed
Nov. 23, 2015	NDSN	Employee Stock Options (right to buy)	Common Stock (13,400)	$70.91	Nov. 23, 2025	13,400	Acquired
May 27, 2015	NDSN	Share Equivalent Unit [F5]	Common Shares (6)	—	—	6	Acquired
May 27, 2015	NDSN	Employee Stock Option (right to buy)	Common Shares (8,600)	$24.39	Nov. 22, 2016	8,600	Disposed
Dec. 1, 2014	NDSN	Share Equivalent Units	Common Shares (909)	—	—	909	Acquired
Nov. 24, 2014	NDSN	Share Equivalent Units	Common Shares (4)	—	—	4	Acquired
Nov. 24, 2014	NDSN	Employee Stock Option (right to buy)	Common Shares (8,300)	$79.66	Nov. 24, 2024	8,300	Acquired
March 14, 2014	NDSN	Employee Stock Option (right to buy)	Common Shares (2,400)	$19.25	Dec. 7, 2015	2,400	Disposed
March 14, 2014	NDSN	Employee Stock Option (right to buy)	Common Shares (3,600)	$18.46	Dec. 9, 2014	3,600	Disposed
Jan. 3, 2014	NDSN	Share Equivalent Units [F5]	Common Shares (640)	—	—	640	Acquired
Nov. 25, 2013	NDSN	Employee Stock Option (right to buy) [F4]	Common Shares (7,600)	$71.75	Nov. 25, 2023	7,600	Acquired
Dec. 3, 2009	NDSN	Employee Stock Option (Right to Buy)	Common Shares (6,100)	$54.52	Dec. 3, 2019	6,100	Acquired
Dec. 4, 2008	NDSN	Employee Stock Option (Right to Buy)	Common Shares (11,400)	$28.74	Dec. 4, 2018	11,400	Acquired
Dec. 5, 2007	NDSN	Employee Stock Option (right to buy)	COMMON SHARES (6,800)	$52.91	Dec. 5, 2017	6,800	Acquired
Nov. 22, 2006	NDSN	Employee Stock Option (right to buy)	COMMON SHARES (7,800)	$48.77	Nov. 22, 2016	7,800	Acquired

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Nov. 1, 2006	NDSN	COMMON SHARES	2,587	Direct

Compensation (DEF 14A)

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

NDSN

President

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$478,712	—	$481,246	$373,822	$154,291	$969,383	$23,420	$2,480,873
2019	$435,000	—	$401,654	$292,594	$230,724	$1,134,926	$27,522	$2,522,420
2018	$420,000	—	$430,967	$313,322	$337,428	—	$24,764	$1,526,481

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