Taner Ozcelik

Insider

First SEC filing: March 27, 2015 · Latest: March 27, 2015

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.

Insider at

ON selling Jan. 2, 2020

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 36 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

36 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 6, 2020	ON	F	5,416	$17.28	$93,588	187,753 Direct	-2.80%	Disposed	334.5% (price as of 2026-08-20)
March 6, 2020	ON	F	16,246	$17.28	$280,731	171,507 Direct	-8.65%	Disposed	334.5% (price as of 2026-08-20)
March 5, 2020	ON	F	4,055	$17.83	$72,301	193,169 Direct	-2.06%	Disposed	321.1% (price as of 2026-08-20)
March 4, 2020	ON	F	3,074	$18.73	$57,576	197,224 Direct	-1.53%	Disposed	300.8% (price as of 2026-08-20)
March 2, 2020	ON	A	29,055	—	—	200,298 Direct	+16.97%	Acquired	(price as of 2026-08-20)
Jan. 2, 2020	ON	S 10b5-1	141,739	$25.00	$3,543,475	170,910 Direct	-45.33%	Disposed	200.3% (price as of 2026-08-20)
Aug. 5, 2019	ON	A	36,795	—	—	321,467 Direct	+12.93%	Acquired	(price as of 2026-08-20)
Aug. 5, 2019	ON	F	9,122	$17.85	$162,828	312,345 Direct	-2.84%	Disposed	320.6% (price as of 2026-08-20)
March 7, 2019	ON	F	9,172	$21.33	$195,639	311,516 Direct	-2.86%	Disposed	252.0% (price as of 2026-08-20)
March 7, 2019	ON	F	27,514	$21.33	$586,874	284,002 Direct	-8.83%	Disposed	252.0% (price as of 2026-08-20)
March 6, 2019	ON	F	5,416	$21.40	$115,902	320,688 Direct	-1.66%	Disposed	250.8% (price as of 2026-08-20)
March 5, 2019	ON	F	4,196	$21.84	$91,641	326,104 Direct	-1.27%	Disposed	243.8% (price as of 2026-08-20)
March 4, 2019	ON	A	18,249	—	—	330,300 Direct	+5.85%	Acquired	(price as of 2026-08-20)
Aug. 1, 2018	ON	A	65,532	—	—	328,529 Direct	+24.92%	Acquired	(price as of 2026-08-20)
Aug. 1, 2018	ON	F	17,098	$22.26	$380,601	311,431 Direct	-5.20%	Disposed	237.3% (price as of 2026-08-20)
March 7, 2018	ON	F	9,653	$25.76	$248,661	262,443 Direct	-3.55%	Disposed	191.4% (price as of 2026-08-20)
March 6, 2018	ON	F	3,777	$25.47	$96,200	272,096 Direct	-1.37%	Disposed	194.8% (price as of 2026-08-20)
March 5, 2018	ON	A	24,530	$24.46	$600,004	275,873 Direct	+9.76%	Acquired	206.9% (price as of 2026-08-20)
March 2, 2018	ON	F	3,495	$24.43	$85,383	254,981 Direct	-1.35%	Disposed	207.3% (price as of 2026-08-20)
March 2, 2018	ON	F	3,638	$24.43	$88,876	251,343 Direct	-1.43%	Disposed	207.3% (price as of 2026-08-20)
Sept. 1, 2017	ON	F	7,107	$17.25	$122,596	264,800 Direct	-2.61%	Disposed	335.2% (price as of 2026-08-20)
Sept. 1, 2017	ON	F	7,107	$17.25	$122,596	257,693 Direct	-2.68%	Disposed	335.2% (price as of 2026-08-20)
Aug. 7, 2017	ON	A	110,988	—	—	296,887 Direct	+59.70%	Acquired	(price as of 2026-08-20)
Aug. 7, 2017	ON	F	24,980	$16.33	$407,923	271,907 Direct	-8.41%	Disposed	359.7% (price as of 2026-08-20)
March 7, 2017	ON	F	6,952	$15.29	$106,296	185,006 Direct	-3.62%	Disposed	391.0% (price as of 2026-08-20)
March 6, 2017	ON	A	32,766	—	—	191,958 Direct	+20.58%	Acquired	(price as of 2026-08-20)
March 2, 2017	ON	F	4,035	$15.16	$61,171	159,192 Direct	-2.47%	Disposed	395.2% (price as of 2026-08-20)
Sept. 2, 2016	ON	F	5,119	$11.03	$56,463	162,227 Direct	-3.06%	Disposed	580.6% (price as of 2026-08-20)
Sept. 2, 2016	ON	F	5,119	$11.03	$56,463	167,346 Direct	-2.97%	Disposed	580.6% (price as of 2026-08-20)
Aug. 8, 2016	ON	F	3,798	$10.11	$38,398	172,465 Direct	-2.15%	Disposed	642.6% (price as of 2026-08-20)
Aug. 8, 2016	ON	A	20,212	—	—	176,263 Direct	+12.95%	Acquired	(price as of 2026-08-20)
March 7, 2016	ON	A	55,494	—	—	155,051 Direct	+55.74%	Acquired	(price as of 2026-08-20)
March 2, 2016	ON	F	3,808	$8.82	$33,587	99,557 Direct	-3.68%	Disposed	751.2% (price as of 2026-08-20)
Feb. 24, 2016	ON	F	5,630	$8.30	$46,729	103,365 Direct	-5.17%	Disposed	804.5% (price as of 2026-08-20)
Feb. 24, 2016	ON	A	40,859	—	—	108,995 Direct	+59.97%	Acquired	(price as of 2026-08-20)
Sept. 2, 2015	ON	F	5,119	$9.37	$47,965	67,136 Direct	-7.08%	Disposed	701.2% (price as of 2026-08-20)
March 2, 2015	ON	A	30,396	—	—	112,114 Direct	+37.20%	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.

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
March 27, 2015	ON	Common	40,859	Direct
Feb. 27, 2015	ON	Common	81,718	Direct