Arthur L George Jr

Insider

First SEC filing: Jan. 29, 2008 · Latest: Jan. 29, 2008

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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 55 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

55 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 27, 2022	NDSN	J	258	$219.83	$56,716	10,435 Direct	-2.41%	Disposed	52.4% (price as of 2026-08-21)
Nov. 1, 2021	NDSN	A	608	$238.43	$144,965	10,647 Direct	+6.06%	Acquired	40.5% (price as of 2026-08-21)
May 17, 2021	ACLS	A	3,497	—	—	58,936 Direct	+6.31%	Acquired	(price as of 2026-08-21)
Feb. 25, 2021	ACLS	M	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 25, 2021	ACLS	S	10,000	$37.04	$370,400	55,439 Direct	-15.28%	Disposed	238.4% (price as of 2026-08-21)
Feb. 25, 2021	ACLS	M	10,000	$7.20	$72,000	65,439 Direct	+18.04%	Acquired	1641.1% (price as of 2026-08-21)
Nov. 2, 2020	NDSN	A	662	$196.27	$129,931	9,960 Direct	+7.12%	Acquired	70.7% (price as of 2026-08-21)
May 15, 2020	ACLS	A	6,881	—	—	55,439 Direct	+14.17%	Acquired	(price as of 2026-08-21)
Nov. 1, 2019	NDSN	A	812	$160.02	$129,936	9,214 Direct	+9.66%	Acquired	109.4% (price as of 2026-08-21)
Sept. 30, 2019	NDSN	S	4,536	$145.55	$660,215	8,402 Direct	-35.06%	Disposed	130.2% (price as of 2026-08-21)
May 15, 2019	ACLS	A	6,232	—	—	48,558 Direct	+14.72%	Acquired	(price as of 2026-08-21)
Nov. 1, 2018	NDSN	A	1,025	—	—	12,804 Direct	+8.70%	Acquired	(price as of 2026-08-21)
May 16, 2018	ACLS	A	5,637	—	—	42,326 Direct	+15.36%	Acquired	(price as of 2026-08-21)
Nov. 1, 2017	NDSN	A	990	—	—	11,758 Direct	+9.19%	Acquired	(price as of 2026-08-21)
May 17, 2017	ACLS	A	3,802	—	—	36,689 Direct	+11.56%	Acquired	(price as of 2026-08-21)
Nov. 1, 2016	NDSN	A	1,283	—	—	10,709 Direct	+13.61%	Acquired	(price as of 2026-08-21)
Aug. 5, 2016	ACLS	P	209	$11.28	$2,358	32,887 Direct	+0.64%	Acquired	1011.3% (price as of 2026-08-21)
Aug. 5, 2016	ACLS	P	4,691	$11.24	$52,727	32,678 Direct	+16.76%	Acquired	1015.3% (price as of 2026-08-21)
Aug. 5, 2016	ACLS	P	100	$11.23	$1,123	27,987 Direct	+0.36%	Acquired	1016.3% (price as of 2026-08-21)
May 16, 2016	ACLS	A	30,545	—	—	111,545 Direct	+37.71%	Acquired	(price as of 2026-08-21)
Nov. 1, 2015	NDSN	A	1,667	—	—	9,364 Direct	+21.66%	Acquired	(price as of 2026-08-21)
Sept. 8, 2015	NDSN	J	6	—	—	1,566 Direct	+0.38%	Acquired	(price as of 2026-08-21)
Sept. 8, 2015	NDSN	J	6	—	—	1,595 Direct	+0.38%	Acquired	(price as of 2026-08-21)
July 15, 2015	ACLS	A	16,000	—	—	81,000 Direct	+24.62%	Acquired	(price as of 2026-08-21)
June 9, 2015	NDSN	J	4	—	—	1,560 Direct	+0.26%	Acquired	(price as of 2026-08-21)
June 9, 2015	NDSN	J	4	—	—	1,589 Direct	+0.25%	Acquired	(price as of 2026-08-21)
March 10, 2015	NDSN	J	9	—	—	1,556 Direct	+0.58%	Acquired	(price as of 2026-08-21)
March 10, 2015	NDSN	J	9	—	—	1,585 Direct	+0.57%	Acquired	(price as of 2026-08-21)
Nov. 17, 2014	ACLS	A	45,000	—	—	65,000 Direct	+225.00%	Acquired	(price as of 2026-08-21)
Nov. 3, 2014	NDSN	A	1,576	—	—	1,576 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 31, 2014	NDSN	A	15	—	—	1,547 Direct	+0.98%	Acquired	(price as of 2026-08-21)
Oct. 31, 2014	NDSN	A	1,532	—	—	1,532 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 31, 2014	NDSN	D	15	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Oct. 31, 2014	NDSN	D	1,532	—	—	15 Direct	-99.03%	Disposed	(price as of 2026-08-21)
Oct. 31, 2014	NDSN	A	15	—	—	1,547 Direct	+0.98%	Acquired	(price as of 2026-08-21)
July 15, 2014	ACLS	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-21)
May 29, 2014	ACLS	P	15,000	$1.86	$27,900	20,000 Direct	+300.00%	Acquired	1584.9% (price as of 2026-08-21)
May 28, 2014	ACLS	P	5,000	$1.81	$9,050	5,000 Direct	—	Acquired	1631.5% (price as of 2026-08-21)
Nov. 1, 2013	NDSN	A	1,532	—	—	1,532 Direct	—	Acquired	(price as of 2026-08-21)
May 3, 2010	TXN	M	17,500	—	—	52,500 Direct	-25.00%	Disposed	(price as of 2026-08-21)
May 3, 2010	TXN	M	17,500	—	—	52,500 Direct	-25.00%	Disposed	(price as of 2026-08-21)
May 3, 2010	TXN	M	12,326	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 3, 2010	TXN	M	17,500	$14.95	$261,625	147,545 Direct	+13.46%	Acquired	1673.1% (price as of 2026-08-21)
May 3, 2010	TXN	S	47,326	$26.49	$1,253,666	130,045 Direct	-26.68%	Disposed	900.7% (price as of 2026-08-21)
May 3, 2010	TXN	M	17,500	$14.95	$261,625	177,371 Direct	+10.95%	Acquired	1673.1% (price as of 2026-08-21)
May 3, 2010	TXN	M	12,326	$21.55	$265,625	159,871 Direct	+8.35%	Acquired	1130.1% (price as of 2026-08-21)
April 30, 2010	TXN	S 10b5-1	20,000	$26.30	$526,000	147,545 Direct	-11.94%	Disposed	907.9% (price as of 2026-08-21)
Jan. 29, 2010	TXN	M	12,674	—	—	12,326 Direct	-50.70%	Disposed	(price as of 2026-08-21)
Jan. 29, 2010	TXN	M	20,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 29, 2010	TXN	M	20,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 29, 2010	TXN	S 10b5-1	5,000	$22.72	$113,600	167,545 Direct	-2.90%	Disposed	1066.7% (price as of 2026-08-21)
Jan. 29, 2010	TXN	S	52,674	$22.74	$1,197,807	172,545 Direct	-23.39%	Disposed	1065.7% (price as of 2026-08-21)
Jan. 29, 2010	TXN	M	12,674	$21.55	$273,125	225,219 Direct	+5.96%	Acquired	1130.1% (price as of 2026-08-21)
Jan. 29, 2010	TXN	M	20,000	$16.25	$325,000	212,545 Direct	+10.39%	Acquired	1531.3% (price as of 2026-08-21)
Jan. 29, 2010	TXN	M	20,000	$16.11	$322,200	192,545 Direct	+11.59%	Acquired	1545.4% (price as of 2026-08-21)
Jan. 28, 2010	TXN	A	140,000	—	—	140,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 28, 2010	TXN	A	46,668	—	—	172,545 Direct	+37.07%	Acquired	(price as of 2026-08-21)
Oct. 30, 2009	TXN	S 10b5-1	10,000	$23.76	$237,600	125,823 Direct	-7.36%	Disposed	1015.7% (price as of 2026-08-21)
July 30, 2009	TXN	I	14	$24.15	$338	0 Direct	-100.00%	Disposed	997.6% (price as of 2026-08-21)
Jan. 30, 2009	TXN	S 10b5-1	10,000	$14.87	$148,700	135,610 Direct	-6.87%	Disposed	1682.6% (price as of 2026-08-21)
Jan. 29, 2009	TXN	A	70,000	—	—	70,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 29, 2009	TXN	A	70,000	—	—	70,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 29, 2009	TXN	A	23,334	—	—	145,610 Direct	+19.08%	Acquired	(price as of 2026-08-21)
Jan. 29, 2009	TXN	A	23,334	—	—	122,276 Direct	+23.58%	Acquired	(price as of 2026-08-21)
Jan. 25, 2008	TXN	A	65,000	—	—	65,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 25, 2008	TXN	A	25,000	—	—	98,691 Direct	+33.93%	Acquired	(price as of 2026-08-21)
Jan. 18, 2007	TXN	A	65,000	—	—	65,000 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 18, 2007	TXN	A	25,000	—	—	73,526 Direct	+51.52%	Acquired	(price as of 2026-08-21)

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
Feb. 25, 2021	ACLS	Stock option (right to buy)	Common Stock (10,000)	$7.20	July 15, 2021	10,000	Disposed
Sept. 8, 2015	NDSN	Share Equivalent Units	Common Shares	—	—	6	Acquired
Sept. 8, 2015	NDSN	Restricted Share Units	Common Shares (6)	—	—	6	Acquired
June 9, 2015	NDSN	Share Equivalent Units	Common Shares	—	—	4	Acquired
June 9, 2015	NDSN	Restricted Share Units	Common Shares (4)	—	—	4	Acquired
March 10, 2015	NDSN	Share Equivalent Units	Common Shares	—	—	9	Acquired
March 10, 2015	NDSN	Restricted Share Units	Common Shares (9)	—	—	9	Acquired
Nov. 3, 2014	NDSN	Restricted Share Units	Common Shares (1,576)	—	—	1,576	Acquired
Oct. 31, 2014	NDSN	Share Equivalent Units	Common Shares (15)	—	—	15	Acquired
Oct. 31, 2014	NDSN	Share Equivalent Units	Common Shares (1,532)	—	—	1,532	Acquired
Oct. 31, 2014	NDSN	Restricted Share Units	Common Shares (15)	—	—	15	Disposed
Oct. 31, 2014	NDSN	Restricted Share Units	Common Shares (1,532)	—	—	1,532	Disposed
Oct. 31, 2014	NDSN	Restricted Share Units	Common Shares (15)	—	—	15	Acquired
July 15, 2014	ACLS	Stock option (right to buy)	Common Stock (40,000)	$1.80	July 15, 2021	40,000	Acquired
Nov. 1, 2013	NDSN	Restricted Share Units [F1]	Common Shares (1,532)	—	—	1,532	Acquired
May 3, 2010	TXN	NQ Stock Option (Right to Buy)	Common Stock (17,500)	$14.95	Jan. 29, 2019	17,500	Disposed
May 3, 2010	TXN	NQ Stock Option (Right to Buy)	Common Stock (17,500)	$14.95	Jan. 29, 2019	17,500	Disposed
May 3, 2010	TXN	NQ Stock Option (Right to Buy)	Common Stock (12,326)	$21.55	Jan. 20, 2015	12,326	Disposed
Jan. 29, 2010	TXN	NQ Stock Option (Right to Buy)	Common Stock (12,674)	$21.55	Jan. 20, 2015	12,674	Disposed
Jan. 29, 2010	TXN	NQ Stock Option (Right to Buy)	Common Stock (20,000)	$16.25	Feb. 20, 2013	20,000	Disposed
Jan. 29, 2010	TXN	NQ Stock Option (Right to Buy)	Common Stock (20,000)	$16.11	Jan. 15, 2013	20,000	Disposed
Jan. 28, 2010	TXN	NQ Stock Option (Right to Buy)	Common Stock (140,000)	$23.05	Jan. 28, 2020	140,000	Acquired
July 30, 2009	TXN	Contractual Stock Interest	Common Stock (14)	$24.15	—	14	Disposed
Jan. 29, 2009	TXN	NQ Stock Option (Right to Buy)	Common Stock (70,000)	$14.95	Jan. 29, 2019	70,000	Acquired
Jan. 29, 2009	TXN	NQ Stock Option (Right to Buy)	Common Stock (70,000)	$14.95	Jan. 29, 2019	70,000	Acquired
Jan. 25, 2008	TXN	NQ Stock Option (right to buy)	Common Stock (65,000)	$29.79	Jan. 25, 2018	65,000	Acquired
Jan. 18, 2007	TXN	NQ Stock Option (right to buy)	Common Stock (65,000)	$28.32	Jan. 18, 2017	65,000	Acquired

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

Initial ownership (Form 3) 16 holdings

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

Date	Ticker	Security	Shares	Ownership
March 1, 2012	NDSN	No securities are beneficially owned	0	Direct
Nov. 9, 2006	TXN	Common Stock	48,390	Direct
Oct. 12, 2006	TXN	Common Stock	68,390	Direct
May 3, 2006	TXN	Common Stock	28,390	Direct
May 3, 2006	TXN	Contractual Stock Interest→ Common Stock (37)	37	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (20,000)	20,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (20,000)	20,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (25,000)	25,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (20,000)	20,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (20,000)	20,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (100)	100	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (25,000)	25,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (15,000)	15,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (10,000)	10,000	Direct
May 3, 2006	TXN	NQ Stock Option (right to buy)→ Common Stock (16,000)	16,000	Direct