Colleen M O'Sullivan

Insider

First SEC filing: May 6, 2025 · Latest: May 6, 2025

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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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 93 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

93 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 5, 2025	ZBRA	F	126	$249.93	$31,491	6,460 Direct	-1.91%	Disposed	44.0% (price as of 2026-08-21)
May 4, 2025	ZBRA	F	104	$255.95	$26,619	6,586 Direct	-1.55%	Disposed	40.6% (price as of 2026-08-21)
May 2, 2025	ZBRA	F	87	$255.95	$22,268	6,690 Direct	-1.28%	Disposed	40.6% (price as of 2026-08-21)
March 4, 2025	ZBRA	A	750	$306.84	$230,130	6,777 Direct	+12.44%	Acquired	17.3% (price as of 2026-08-21)
Feb. 5, 2025	ZBRA	A	140	—	—	6,027 Direct	+2.38%	Acquired	(price as of 2026-08-21)
Dec. 7, 2024	ZBRA	F	27	$409.32	$11,052	5,887 Direct	-0.46%	Disposed	-12.1% (price as of 2026-08-21)
Nov. 25, 2024	ZBRA	M	547	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 25, 2024	ZBRA	S	190	$399.89	$75,979	5,914 Direct	-3.11%	Disposed	-10.0% (price as of 2026-08-21)
Nov. 25, 2024	ZBRA	F	152	$400.00	$60,800	6,104 Direct	-2.43%	Disposed	-10.0% (price as of 2026-08-21)
Nov. 25, 2024	ZBRA	M	342	$149.57	$51,153	6,256 Direct	+5.78%	Acquired	140.6% (price as of 2026-08-21)
May 6, 2024	ZBRA	M	0	—	—	0 Direct	—	Disposed	(price as of 2026-08-21)
May 6, 2024	ZBRA	F	92	$315.79	$29,053	5,914 Direct	-1.53%	Disposed	13.9% (price as of 2026-08-21)
May 5, 2024	ZBRA	F	70	$309.59	$21,671	6,006 Direct	-1.15%	Disposed	16.2% (price as of 2026-08-21)
May 4, 2024	ZBRA	F	115	$309.59	$35,603	6,076 Direct	-1.86%	Disposed	16.2% (price as of 2026-08-21)
May 3, 2024	ZBRA	M	0	—	—	0 Direct	—	Disposed	(price as of 2026-08-21)
May 2, 2024	ZBRA	A	648	$309.05	$200,264	6,191 Direct	+11.69%	Acquired	16.4% (price as of 2026-08-21)
Feb. 23, 2024	ZBRA	M	419	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 23, 2024	ZBRA	S	135	$279.36	$37,714	5,543 Direct	-2.38%	Disposed	28.8% (price as of 2026-08-21)
Feb. 23, 2024	ZBRA	F	135	$279.36	$37,714	5,678 Direct	-2.32%	Disposed	28.8% (price as of 2026-08-21)
Feb. 23, 2024	ZBRA	M	270	$98.87	$26,695	5,813 Direct	+4.87%	Acquired	263.9% (price as of 2026-08-21)
Feb. 7, 2024	ZBRA	A	124	—	—	5,543 Direct	+2.29%	Acquired	(price as of 2026-08-21)
Nov. 5, 2023	ZBRA	F	68	$214.30	$14,572	5,419 Direct	-1.24%	Disposed	67.9% (price as of 2026-08-21)
May 6, 2023	ZBRA	F	37	$273.80	$10,131	5,487 Direct	-0.67%	Disposed	31.4% (price as of 2026-08-21)
May 5, 2023	ZBRA	F	70	$273.80	$19,166	5,524 Direct	-1.25%	Disposed	31.4% (price as of 2026-08-21)
May 4, 2023	ZBRA	A	774	—	—	5,594 Direct	+16.06%	Acquired	(price as of 2026-08-21)
April 30, 2023	ZBRA	F	269	$288.03	$77,480	4,820 Direct	-5.29%	Disposed	24.9% (price as of 2026-08-21)
Feb. 8, 2023	ZBRA	A	461	—	—	5,089 Direct	+9.96%	Acquired	(price as of 2026-08-21)
Nov. 5, 2022	ZBRA	F	68	$230.56	$15,678	4,628 Direct	-1.45%	Disposed	56.1% (price as of 2026-08-21)
May 6, 2022	ZBRA	F	37	$342.59	$12,676	4,696 Direct	-0.78%	Disposed	5.0% (price as of 2026-08-21)
May 5, 2022	ZBRA	A	468	—	—	4,733 Direct	+10.97%	Acquired	(price as of 2026-08-21)
May 2, 2022	ZBRA	F	408	$379.57	$154,865	4,265 Direct	-8.73%	Disposed	-5.2% (price as of 2026-08-21)
May 2, 2022	ZBRA	F	76	$379.57	$28,847	4,673 Direct	-1.60%	Disposed	-5.2% (price as of 2026-08-21)
April 30, 2022	ZBRA	F	63	$369.66	$23,289	4,749 Direct	-1.31%	Disposed	-2.7% (price as of 2026-08-21)
Feb. 3, 2022	ZBRA	A	919	—	—	4,812 Direct	+23.61%	Acquired	(price as of 2026-08-21)
Nov. 5, 2021	ZBRA	F	68	$607.50	$41,310	3,893 Direct	-1.72%	Disposed	-40.8% (price as of 2026-08-21)
May 10, 2021	ZBRA	F	555	$484.04	$268,642	3,961 Direct	-12.29%	Disposed	-25.7% (price as of 2026-08-21)
May 10, 2021	ZBRA	F	103	$484.04	$49,856	4,516 Direct	-2.23%	Disposed	-25.7% (price as of 2026-08-21)
May 6, 2021	ZBRA	A	249	—	—	4,619 Direct	+5.70%	Acquired	(price as of 2026-08-21)
May 2, 2021	ZBRA	F	76	$487.74	$37,068	4,370 Direct	-1.71%	Disposed	-26.2% (price as of 2026-08-21)
April 30, 2021	ZBRA	F	63	$487.74	$30,728	4,446 Direct	-1.40%	Disposed	-26.2% (price as of 2026-08-21)
Feb. 19, 2021	ZBRA	F	112	$490.11	$54,892	5,476 Direct	-2.00%	Disposed	-26.6% (price as of 2026-08-21)
Feb. 19, 2021	ZBRA	M	379	$149.57	$56,687	5,588 Direct	+7.28%	Acquired	140.6% (price as of 2026-08-21)
Feb. 19, 2021	ZBRA	F	303	$490.11	$148,503	5,209 Direct	-5.50%	Disposed	-26.6% (price as of 2026-08-21)
Feb. 19, 2021	ZBRA	M	1,003	$98.87	$99,167	5,512 Direct	+22.24%	Acquired	263.9% (price as of 2026-08-21)
Feb. 19, 2021	ZBRA	M	546	—	—	547 Direct	-49.95%	Disposed	(price as of 2026-08-21)
Feb. 19, 2021	ZBRA	M	1,257	—	—	419 Direct	-75.00%	Disposed	(price as of 2026-08-21)
Feb. 19, 2021	ZBRA	S	967	$490.10	$473,927	4,509 Direct	-17.66%	Disposed	-26.6% (price as of 2026-08-21)
Feb. 19, 2021	ZBRA	M	267	$149.57	$39,935	5,476 Direct	+5.13%	Acquired	140.6% (price as of 2026-08-21)
Feb. 19, 2021	ZBRA	M	700	$98.87	$69,209	5,209 Direct	+15.52%	Acquired	263.9% (price as of 2026-08-21)
Feb. 16, 2021	ZBRA	A	1,252	—	—	4,509 Direct	+38.44%	Acquired	(price as of 2026-08-21)
Nov. 5, 2020	ZBRA	A	456	$329.18	$150,106	3,257 Direct	+16.28%	Acquired	9.3% (price as of 2026-08-21)
Nov. 5, 2020	ZBRA	M	1,648	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 5, 2020	ZBRA	S	1,314	$339.80	$446,497	2,801 Direct	-31.93%	Disposed	5.9% (price as of 2026-08-21)
Nov. 5, 2020	ZBRA	M	1,314	$68.71	$90,285	4,115 Direct	+46.91%	Acquired	423.7% (price as of 2026-08-21)
May 28, 2020	ZBRA	M	4,941	—	—	1,648 Direct	-74.99%	Disposed	(price as of 2026-08-21)
May 28, 2020	ZBRA	S	3,628	$258.48	$937,765	2,801 Direct	-56.43%	Disposed	39.2% (price as of 2026-08-21)
May 28, 2020	ZBRA	M	3,628	$68.71	$249,280	6,429 Direct	+129.53%	Acquired	423.7% (price as of 2026-08-21)
May 11, 2020	ZBRA	F	484	$235.26	$113,866	2,801 Direct	-14.73%	Disposed	53.0% (price as of 2026-08-21)
May 11, 2020	ZBRA	F	323	$235.26	$75,989	3,285 Direct	-8.95%	Disposed	53.0% (price as of 2026-08-21)
May 11, 2020	ZBRA	F	449	$235.26	$105,632	3,608 Direct	-11.07%	Disposed	53.0% (price as of 2026-08-21)
May 10, 2020	ZBRA	F	103	$242.92	$25,021	4,057 Direct	-2.48%	Disposed	48.1% (price as of 2026-08-21)
May 2, 2020	ZBRA	F	76	$225.55	$17,142	4,160 Direct	-1.79%	Disposed	59.5% (price as of 2026-08-21)
April 30, 2020	ZBRA	A	658	—	—	658 Direct	—	Acquired	(price as of 2026-08-21)
April 30, 2020	ZBRA	A	427	$244.97	$104,602	4,236 Direct	+11.21%	Acquired	46.9% (price as of 2026-08-21)
Feb. 6, 2020	ZBRA	A	1,822	—	—	3,809 Direct	+91.70%	Acquired	(price as of 2026-08-21)
Sept. 12, 2019	ZBRA	S	130	$196.00	$25,480	1,987 Direct	-6.14%	Disposed	83.6% (price as of 2026-08-21)
Sept. 12, 2019	ZBRA	S	1,419	$196.00	$278,124	2,117 Direct	-40.13%	Disposed	83.6% (price as of 2026-08-21)
Aug. 15, 2019	ZBRA	F	1,128	$197.72	$223,028	3,536 Direct	-24.19%	Disposed	82.0% (price as of 2026-08-21)
May 10, 2019	ZBRA	F	102	$195.89	$19,981	4,664 Direct	-2.14%	Disposed	83.7% (price as of 2026-08-21)
May 2, 2019	ZBRA	A	816	—	—	816 Direct	—	Acquired	(price as of 2026-08-21)
May 2, 2019	ZBRA	A	511	$205.12	$104,816	4,766 Direct	+12.01%	Acquired	75.4% (price as of 2026-08-21)
May 10, 2018	ZBRA	A	1,093	—	—	1,093 Direct	—	Acquired	(price as of 2026-08-21)
May 10, 2018	ZBRA	A	696	$149.57	$104,101	4,255 Direct	+19.56%	Acquired	140.6% (price as of 2026-08-21)
May 11, 2017	ZBRA	A	1,676	—	—	1,676 Direct	—	Acquired	(price as of 2026-08-21)
May 11, 2017	ZBRA	A	1,012	$98.87	$100,056	3,559 Direct	+39.73%	Acquired	263.9% (price as of 2026-08-21)
Aug. 15, 2016	ZBRA	A	6,785	—	—	6,785 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 15, 2016	ZBRA	A	2,623	$66.72	$175,007	2,623 Direct	—	Acquired	439.3% (price as of 2026-08-21)
May 19, 2014	PRDO	F	2,015	$5.04	$10,156	74,554 Direct	-2.63%	Disposed	538.3% (price as of 2026-08-21)
March 14, 2014	PRDO	M	9,964	—	—	29,892 Direct	-25.00%	Disposed	(price as of 2026-08-21)
March 14, 2014	PRDO	F	350	$6.82	$2,387	76,569 Direct	-0.46%	Disposed	371.7% (price as of 2026-08-21)
March 14, 2014	PRDO	F	699	$6.82	$4,767	76,919 Direct	-0.90%	Disposed	371.7% (price as of 2026-08-21)
March 14, 2014	PRDO	D	9,964	$6.82	$67,954	77,618 Direct	-11.38%	Disposed	371.7% (price as of 2026-08-21)
March 14, 2014	PRDO	M	9,964	—	—	87,582 Direct	+12.84%	Acquired	(price as of 2026-08-21)
March 4, 2014	PRDO	A	66,556	—	—	66,556 Direct	—	Acquired	(price as of 2026-08-21)
March 4, 2014	PRDO	A	24,404	—	—	77,618 Direct	+45.86%	Acquired	(price as of 2026-08-21)
March 1, 2014	PRDO	F	1,632	$7.39	$12,060	53,214 Direct	-2.98%	Disposed	335.3% (price as of 2026-08-21)
May 19, 2013	PRDO	F	2,015	$3.08	$6,206	54,846 Direct	-3.54%	Disposed	944.5% (price as of 2026-08-21)
March 4, 2013	PRDO	A	39,856	—	—	39,856 Direct	—	Acquired	(price as of 2026-08-21)
March 4, 2013	PRDO	A	72,468	—	—	72,468 Direct	—	Acquired	(price as of 2026-08-21)
March 3, 2013	PRDO	F	666	$3.00	$1,998	56,861 Direct	-1.16%	Disposed	972.3% (price as of 2026-08-21)
March 3, 2013	PRDO	D	3,536	—	—	57,527 Direct	-5.79%	Disposed	(price as of 2026-08-21)
March 1, 2013	PRDO	F	1,954	$3.00	$5,862	61,063 Direct	-3.10%	Disposed	972.3% (price as of 2026-08-21)
Sept. 12, 2012	PRDO	A	7,929	—	—	7,929 Direct	—	Acquired	(price as of 2026-08-21)
Sept. 12, 2012	PRDO	A	13,083	—	—	63,017 Direct	+26.20%	Acquired	(price as of 2026-08-21)
March 1, 2012	PRDO	A	20,756	—	—	49,934 Direct	+71.14%	Acquired	(price as of 2026-08-21)
Feb. 29, 2012	PRDO	D	2,698	—	—	29,178 Direct	-8.46%	Disposed	(price as of 2026-08-21)
Feb. 25, 2012	PRDO	D	1,844	—	—	31,876 Direct	-5.47%	Disposed	(price as of 2026-08-21)
Feb. 25, 2012	PRDO	F	608	$11.93	$7,253	33,720 Direct	-1.77%	Disposed	169.7% (price as of 2026-08-21)
Feb. 25, 2012	PRDO	F	506	$11.93	$6,037	34,328 Direct	-1.45%	Disposed	169.7% (price as of 2026-08-21)
May 19, 2011	PRDO	A	12,456	—	—	34,834 Direct	+55.66%	Acquired	(price as of 2026-08-21)

Showing latest 100 of 121 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. 25, 2024	ZBRA	Stock Appreciation Right	Class A Common Stock (547)	$149.57	May 10, 2025	547	Disposed
May 6, 2024	ZBRA	Stock Appreciation Right	Class A Common Stock (419)	$98.87	May 11, 2024	0	Disposed
May 3, 2024	ZBRA	Stock Appreciation Right	Class A Common Stock (419)	$98.87	May 11, 2024	0	Disposed
Feb. 23, 2024	ZBRA	Stock Appreciation Right	Class A Common Stock (419)	$98.87	May 11, 2024	419	Disposed
Feb. 19, 2021	ZBRA	Stock Appreciation Right	Class A Common Stock (1,093)	$149.57	May 10, 2025	546	Disposed
Feb. 19, 2021	ZBRA	Stock Appreciation Right	Class A Common Stock (1,676)	$98.87	May 11, 2024	1,257	Disposed
Nov. 5, 2020	ZBRA	Stock Appreciation Right	Class A Common Stock (1,648)	$68.71	Aug. 15, 2026	1,648	Disposed
May 28, 2020	ZBRA	Stock Appreciation Right	Class A Common Stock (4,941)	$68.71	Aug. 15, 2026	4,941	Disposed
April 30, 2020	ZBRA	Stock Appreciation Right	Class A Common Stock (658)	$244.97	April 30, 2027	658	Acquired
May 2, 2019	ZBRA	Stock Appreciation Right	Class A Common Stock (816)	$205.12	May 2, 2026	816	Acquired
May 10, 2018	ZBRA	Stock Appreciation Right	Class A Common Stock (1,093)	$149.57	May 10, 2025	1,093	Acquired
May 11, 2017	ZBRA	Stock Appreciation Right	Class A Common Stock (1,676)	$98.87	May 11, 2027	1,676	Acquired
Aug. 15, 2016	ZBRA	Stock Appreciation Right	Class A Common Stock (6,785)	$66.72	Aug. 15, 2026	6,785	Acquired
March 14, 2014	PRDO	Cash Settled RSU	Common Stock (9,964)	—	March 14, 2017	9,964	Disposed
March 4, 2014	PRDO	Non-Qualified Stock Option (right to buy)	Common Stock (66,556)	$7.33	March 4, 2024	66,556	Acquired
March 4, 2013	PRDO	Cash-Settled RSU	Common Stock (39,856)	—	March 14, 2017	39,856	Acquired
March 4, 2013	PRDO	Non-Qualified Stock Option (right to buy)	Common Stock (72,468)	$2.72	March 4, 2023	72,468	Acquired
Sept. 12, 2012	PRDO	Non-Qualified Stock Option (right to buy)	Common Stock (7,929)	$3.79	Sept. 11, 2022	7,929	Acquired
March 14, 2011	PRDO	Non-Qualified Stock Option (right to buy)	Common Stock (11,772)	$21.80	March 13, 2021	11,772	Acquired
March 3, 2010	PRDO	Non-Qualified Stock Option (right to buy)	Common Stock (9,640)	$29.02	March 2, 2020	9,640	Acquired
Feb. 25, 2009	PRDO	Employee Stock Option (right to buy)	Common Stock (7,740)	$26.15	Feb. 25, 2019	7,740	Acquired
March 13, 2008	PRDO	Employee Stock Option (right to buy)	Common Stock (10,000)	$13.32	March 12, 2018	10,000	Acquired
Feb. 25, 2008	PRDO	Employee Stock Option (right to buy)	Common Stock (5,000)	$15.32	Feb. 25, 2018	5,000	Acquired

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