Simon Keeton

Insider

First SEC filing: Jan. 8, 2019 · Latest: Jan. 8, 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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

ON selling Feb. 17, 2026

Insider transactions

0 buys (P) 3 sells (S) Net: $-4,675,837 + 75 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

75 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 21, 2026	ON	F	7,788	$69.11	$538,229	214,123 Direct	-3.51%	Disposed	8.6% (price as of 2026-08-20)
Feb. 20, 2026	ON	A	26,046	—	—	225,041 Direct	+13.09%	Acquired	(price as of 2026-08-20)
Feb. 20, 2026	ON	F	3,130	$69.11	$216,314	221,911 Direct	-1.39%	Disposed	8.6% (price as of 2026-08-20)
Feb. 17, 2026	ON	S	4,597	$71.56	$328,961	243,258 Direct	-1.85%	Disposed	4.9% (price as of 2026-08-20)
Feb. 17, 2026	ON	S	44,263	$71.77	$3,176,756	198,995 Direct	-18.20%	Disposed	4.6% (price as of 2026-08-20)
Feb. 10, 2026	ON	F	5,032	$67.38	$339,056	247,855 Direct	-1.99%	Disposed	11.4% (price as of 2026-08-20)
Feb. 6, 2026	ON	F	9,232	$65.20	$601,926	252,887 Direct	-3.52%	Disposed	15.1% (price as of 2026-08-20)
Feb. 5, 2026	ON	A	23,287	—	—	256,259 Direct	+10.00%	Acquired	(price as of 2026-08-20)
Feb. 5, 2026	ON	A	3,279	—	—	259,538 Direct	+1.28%	Acquired	(price as of 2026-08-20)
Feb. 5, 2026	ON	A	2,581	—	—	262,119 Direct	+0.99%	Acquired	(price as of 2026-08-20)
Dec. 4, 2025	ON	S	21,000	$55.72	$1,170,120	232,843 Direct	-8.27%	Disposed	34.7% (price as of 2026-08-20)
Feb. 21, 2025	ON	A	33,303	—	—	256,668 Direct	+14.91%	Acquired	(price as of 2026-08-20)
Feb. 21, 2025	ON	F	3,197	$54.05	$172,798	253,471 Direct	-1.25%	Disposed	38.9% (price as of 2026-08-20)
Feb. 20, 2025	ON	F	3,130	$55.74	$174,466	223,365 Direct	-1.38%	Disposed	34.7% (price as of 2026-08-20)
Feb. 11, 2025	ON	F	5,329	$47.93	$255,419	226,495 Direct	-2.30%	Disposed	56.6% (price as of 2026-08-20)
Feb. 10, 2025	ON	F	1,956	$47.04	$92,010	231,824 Direct	-0.84%	Disposed	59.6% (price as of 2026-08-20)
Feb. 7, 2025	ON	F	12,358	$51.25	$633,348	233,780 Direct	-5.02%	Disposed	46.5% (price as of 2026-08-20)
Feb. 6, 2025	ON	A	28,329	—	—	231,599 Direct	+13.94%	Acquired	(price as of 2026-08-20)
Feb. 6, 2025	ON	A	7,982	—	—	239,581 Direct	+3.45%	Acquired	(price as of 2026-08-20)
Feb. 6, 2025	ON	A	6,557	—	—	246,138 Direct	+2.74%	Acquired	(price as of 2026-08-20)
Dec. 17, 2024	ON	S	28,000	$68.56	$1,919,680	203,182 Direct	-12.11%	Disposed	9.5% (price as of 2026-08-20)
July 31, 2024	ON	S	30,939	$77.94	$2,411,386	231,092 Direct	-11.81%	Disposed	-3.7% (price as of 2026-08-20)
July 1, 2024	ON	F	218	$69.18	$15,081	262,031 Direct	-0.08%	Disposed	8.5% (price as of 2026-08-20)
Feb. 21, 2024	ON	A	28,988	—	—	238,899 Direct	+13.81%	Acquired	(price as of 2026-08-20)
Feb. 21, 2024	ON	A	23,190	—	—	262,089 Direct	+9.71%	Acquired	(price as of 2026-08-20)
Feb. 20, 2024	ON	F	3,130	$77.47	$242,481	209,911 Direct	-1.47%	Disposed	-3.1% (price as of 2026-08-20)
Feb. 15, 2024	ON	F	10,074	$80.62	$812,166	213,041 Direct	-4.52%	Disposed	-6.9% (price as of 2026-08-20)
Feb. 12, 2024	ON	F	2,839	$80.92	$229,732	223,115 Direct	-1.26%	Disposed	-7.2% (price as of 2026-08-20)
Feb. 10, 2024	ON	F	1,957	$80.80	$158,126	225,954 Direct	-0.86%	Disposed	-7.1% (price as of 2026-08-20)
Feb. 6, 2024	ON	F	7,105	$76.32	$542,254	227,911 Direct	-3.02%	Disposed	-1.6% (price as of 2026-08-20)
Feb. 2, 2024	ON	F	6,088	$70.83	$431,213	235,016 Direct	-2.53%	Disposed	6.0% (price as of 2026-08-20)
Feb. 1, 2024	ON	A	34,208	—	—	233,122 Direct	+17.20%	Acquired	(price as of 2026-08-20)
Feb. 1, 2024	ON	A	7,982	—	—	241,104 Direct	+3.42%	Acquired	(price as of 2026-08-20)
Jan. 27, 2024	ON	A	23,170	—	—	197,728 Direct	+13.27%	Acquired	(price as of 2026-08-20)
Jan. 27, 2024	ON	A	1,186	—	—	198,914 Direct	+0.60%	Acquired	(price as of 2026-08-20)
Oct. 5, 2023	ON	F	1,191	$88.17	$105,010	174,491 Direct	-0.68%	Disposed	-14.9% (price as of 2026-08-20)
July 31, 2023	ON	S	9,923	$109.74	$1,088,950	175,616 Direct	-5.35%	Disposed	-31.6% (price as of 2026-08-20)
July 13, 2023	ON	S	10,276	$100.00	$1,027,600	185,539 Direct	-5.25%	Disposed	-24.9% (price as of 2026-08-20)
July 1, 2023	ON	F	219	$94.58	$20,713	195,815 Direct	-0.11%	Disposed	-20.6% (price as of 2026-08-20)
June 30, 2023	ON	S	11,310	$95.00	$1,074,450	196,034 Direct	-5.45%	Disposed	-21.0% (price as of 2026-08-20)
March 2, 2023	ON	F	4,369	$76.75	$335,321	207,168 Direct	-2.07%	Disposed	-2.2% (price as of 2026-08-20)
Feb. 20, 2023	ON	A	22,705	—	—	211,537 Direct	+12.02%	Acquired	(price as of 2026-08-20)
Feb. 15, 2023	ON	F	10,075	$86.71	$873,603	188,832 Direct	-5.07%	Disposed	-13.4% (price as of 2026-08-20)
Feb. 12, 2023	ON	F	2,840	$83.80	$237,992	198,907 Direct	-1.41%	Disposed	-10.4% (price as of 2026-08-20)
Feb. 10, 2023	ON	F	1,957	$83.80	$163,997	201,747 Direct	-0.96%	Disposed	-10.4% (price as of 2026-08-20)
Feb. 7, 2023	ON	F	6,077	$85.53	$519,766	203,704 Direct	-2.90%	Disposed	-12.2% (price as of 2026-08-20)
Feb. 2, 2023	ON	A	27,678	—	—	213,781 Direct	+14.87%	Acquired	(price as of 2026-08-20)
Feb. 2, 2023	ON	S 10b5-1	4,000	$80.00	$320,000	209,781 Direct	-1.87%	Disposed	-6.2% (price as of 2026-08-20)
Jan. 30, 2023	ON	A	23,172	—	—	184,915 Direct	+14.33%	Acquired	(price as of 2026-08-20)
Jan. 30, 2023	ON	A	1,188	—	—	186,103 Direct	+0.64%	Acquired	(price as of 2026-08-20)
Oct. 5, 2022	ON	F	1,281	$69.50	$89,030	161,643 Direct	-0.79%	Disposed	8.0% (price as of 2026-08-20)
Aug. 18, 2022	ON	S 10b5-1	4,550	$75.00	$341,250	162,791 Direct	-2.72%	Disposed	0.1% (price as of 2026-08-20)
Aug. 12, 2022	ON	S 10b5-1	2,813	$70.00	$196,910	167,341 Direct	-1.65%	Disposed	7.3% (price as of 2026-08-20)
July 1, 2022	ON	F	235	$46.84	$11,007	170,154 Direct	-0.14%	Disposed	60.3% (price as of 2026-08-20)
May 2, 2022	ON	S 10b5-1	82	$53.50	$4,387	170,284 Direct	-0.05%	Disposed	40.3% (price as of 2026-08-20)
March 4, 2022	ON	F	3,245	$58.33	$189,281	170,274 Direct	-1.87%	Disposed	28.7% (price as of 2026-08-20)
March 2, 2022	ON	F	4,697	$62.87	$295,300	173,519 Direct	-2.64%	Disposed	19.4% (price as of 2026-08-20)
Feb. 15, 2022	ON	A	95,088	—	—	206,953 Direct	+85.00%	Acquired	(price as of 2026-08-20)
Feb. 15, 2022	ON	A	23,176	—	—	230,129 Direct	+11.20%	Acquired	(price as of 2026-08-20)
Feb. 15, 2022	ON	A	1,190	—	—	231,319 Direct	+0.52%	Acquired	(price as of 2026-08-20)
Feb. 15, 2022	ON	F	531	$62.24	$33,049	230,788 Direct	-0.23%	Disposed	20.6% (price as of 2026-08-20)
Feb. 15, 2022	ON	F	10,303	$62.24	$641,259	220,485 Direct	-4.46%	Disposed	20.6% (price as of 2026-08-20)
Feb. 15, 2022	ON	F	42,269	$62.24	$2,630,823	178,216 Direct	-19.17%	Disposed	20.6% (price as of 2026-08-20)
Feb. 12, 2022	ON	F	3,052	$58.97	$179,976	111,865 Direct	-2.66%	Disposed	27.3% (price as of 2026-08-20)
Feb. 10, 2022	ON	A	14,192	—	—	114,917 Direct	+14.09%	Acquired	(price as of 2026-08-20)
Feb. 3, 2022	ON	S 10b5-1	3,456	$58.76	$203,075	100,725 Direct	-3.32%	Disposed	27.8% (price as of 2026-08-20)
Jan. 31, 2022	ON	S 10b5-1	4,055	$55.07	$223,309	104,181 Direct	-3.75%	Disposed	36.3% (price as of 2026-08-20)
Jan. 7, 2022	ON	F	2,728	$64.56	$176,120	108,236 Direct	-2.46%	Disposed	16.3% (price as of 2026-08-20)
Dec. 23, 2021	ON	S 10b5-1	4,000	$65.88	$263,520	110,827 Direct	-3.48%	Disposed	14.0% (price as of 2026-08-20)
Nov. 2, 2021	ON	S 10b5-1	4,352	$55.81	$242,885	114,827 Direct	-3.65%	Disposed	34.5% (price as of 2026-08-20)
Oct. 5, 2021	ON	F	1,281	$45.64	$58,465	119,179 Direct	-1.06%	Disposed	64.5% (price as of 2026-08-20)
Aug. 3, 2021	ON	S 10b5-1	4,300	$43.74	$188,082	120,295 Direct	-3.45%	Disposed	71.6% (price as of 2026-08-20)
July 1, 2021	ON	A	1,583	—	—	124,595 Direct	+1.29%	Acquired	(price as of 2026-08-20)
June 1, 2021	ON	S 10b5-1	3,857	$40.50	$156,208	122,866 Direct	-3.04%	Disposed	85.4% (price as of 2026-08-20)
March 5, 2021	ON	F	7,876	$38.81	$305,668	126,532 Direct	-5.86%	Disposed	93.4% (price as of 2026-08-20)
March 4, 2021	ON	F	3,245	$37.04	$120,195	134,408 Direct	-2.36%	Disposed	102.7% (price as of 2026-08-20)
March 2, 2021	ON	F	4,697	$40.43	$189,900	137,653 Direct	-3.30%	Disposed	85.7% (price as of 2026-08-20)
Feb. 12, 2021	ON	A	20,597	—	—	142,350 Direct	+16.92%	Acquired	(price as of 2026-08-20)
Jan. 7, 2021	ON	F	2,815	$35.36	$99,538	121,753 Direct	-2.26%	Disposed	112.3% (price as of 2026-08-20)
Nov. 9, 2020	ON	S 10b5-1	7,705	$28.50	$219,592	124,295 Direct	-5.84%	Disposed	163.4% (price as of 2026-08-20)
Oct. 9, 2020	ON	S 10b5-1	4,698	$26.50	$124,497	132,000 Direct	-3.44%	Disposed	183.3% (price as of 2026-08-20)
Oct. 8, 2020	ON	S 10b5-1	3,434	$25.03	$85,953	136,698 Direct	-2.45%	Disposed	199.9% (price as of 2026-08-20)
Oct. 5, 2020	ON	A	8,640	—	—	140,132 Direct	+6.57%	Acquired	(price as of 2026-08-20)
Aug. 11, 2020	ON	S 10b5-1	3,169	$22.50	$71,302	131,164 Direct	-2.36%	Disposed	233.7% (price as of 2026-08-20)
July 20, 2020	ON	S 10b5-1	620	$21.29	$13,200	134,333 Direct	-0.46%	Disposed	252.6% (price as of 2026-08-20)
June 12, 2020	ON	S	3,000	$18.94	$56,820	134,453 Direct	-2.18%	Disposed	296.4% (price as of 2026-08-20)
March 6, 2020	ON	F	1,214	$17.28	$20,978	140,839 Direct	-0.85%	Disposed	334.5% (price as of 2026-08-20)
March 6, 2020	ON	F	3,642	$17.28	$62,934	137,197 Direct	-2.59%	Disposed	334.5% (price as of 2026-08-20)
March 5, 2020	ON	F	2,423	$17.83	$43,202	142,053 Direct	-1.68%	Disposed	321.1% (price as of 2026-08-20)
March 4, 2020	ON	F	3,245	$18.73	$60,779	144,476 Direct	-2.20%	Disposed	300.8% (price as of 2026-08-20)
March 2, 2020	ON	A	31,696	—	—	147,721 Direct	+27.32%	Acquired	(price as of 2026-08-20)
Jan. 7, 2020	ON	F	2,026	$24.66	$49,961	116,025 Direct	-1.72%	Disposed	204.4% (price as of 2026-08-20)
Oct. 3, 2019	ON	F	1,687	$18.33	$30,923	117,718 Direct	-1.41%	Disposed	309.6% (price as of 2026-08-20)
Sept. 12, 2019	ON	S	8,812	$20.02	$176,416	119,101 Direct	-6.89%	Disposed	275.0% (price as of 2026-08-20)
Aug. 5, 2019	ON	A	24,531	—	—	131,526 Direct	+22.93%	Acquired	(price as of 2026-08-20)
Aug. 5, 2019	ON	F	3,613	$17.85	$64,492	127,913 Direct	-2.75%	Disposed	320.6% (price as of 2026-08-20)
March 7, 2019	ON	F	654	$21.33	$13,950	108,287 Direct	-0.60%	Disposed	252.0% (price as of 2026-08-20)
March 7, 2019	ON	F	1,962	$21.33	$41,849	106,325 Direct	-1.81%	Disposed	252.0% (price as of 2026-08-20)
March 6, 2019	ON	F	805	$21.40	$17,227	108,941 Direct	-0.73%	Disposed	250.8% (price as of 2026-08-20)
March 4, 2019	ON	A	21,898	—	—	111,510 Direct	+24.44%	Acquired	(price as of 2026-08-20)

Showing latest 100 of 102 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.

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Jan. 8, 2019	ON	Common	71,964	Direct

Compensation (DEF 14A)

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

ON

President, PSG

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2025	$600,000	—	$4,429,851	—	$264,720	—	$36,861	$5,331,432
2024	$600,000	—	$8,030,122	—	—	—	$35,952	$8,666,074
2021	—	—	—	—	—	—	—	—

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