Christopher G Knowles

CIK 1201204 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 29, 2005 · Latest: Aug. 29, 2005

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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

ZBRA selling Aug. 30, 2004

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 7 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

7 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 8, 2006	ZBRA	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-19)
Aug. 26, 2005	ZBRA	M	4,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
Aug. 26, 2005	ZBRA	M	4,500	$10.89	$49,005	4,500 Direct	—	Acquired	3305.1% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	M	18,000	—	—	27,000 Direct	-40.00%	Disposed	(price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	300	$56.63	$16,989	0 Direct	-100.00%	Disposed	554.8% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	200	$56.62	$11,324	0 Direct	-100.00%	Disposed	554.9% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	200	$56.59	$11,318	0 Direct	-100.00%	Disposed	555.3% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	500	$56.58	$28,290	0 Direct	-100.00%	Disposed	555.4% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	700	$56.57	$39,599	0 Direct	-100.00%	Disposed	555.5% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	100	$56.55	$5,655	0 Direct	-100.00%	Disposed	555.7% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	200	$56.54	$11,308	0 Direct	-100.00%	Disposed	555.8% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	1,000	$56.53	$56,530	0 Direct	-100.00%	Disposed	556.0% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	1,700	$56.51	$96,067	0 Direct	-100.00%	Disposed	556.2% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	400	$56.49	$22,596	0 Direct	-100.00%	Disposed	556.4% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	700	$56.47	$39,529	0 Direct	-100.00%	Disposed	556.6% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	700	$56.46	$39,522	0 Direct	-100.00%	Disposed	556.8% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	2,400	$56.45	$135,480	0 Direct	-100.00%	Disposed	556.9% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	400	$56.43	$22,572	0 Direct	-100.00%	Disposed	557.1% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	400	$56.42	$22,568	0 Direct	-100.00%	Disposed	557.2% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	100	$56.41	$5,641	0 Direct	-100.00%	Disposed	557.3% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	100	$56.40	$5,640	0 Direct	-100.00%	Disposed	557.5% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	700	$56.39	$39,473	0 Direct	-100.00%	Disposed	557.6% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	700	$56.38	$39,466	0 Direct	-100.00%	Disposed	557.7% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	1,247	$56.37	$70,293	0 Direct	-100.00%	Disposed	557.8% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	1,700	$56.36	$95,812	0 Direct	-100.00%	Disposed	557.9% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	2,153	$56.35	$121,322	0 Direct	-100.00%	Disposed	558.0% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	1,300	$56.34	$73,242	0 Direct	-100.00%	Disposed	558.2% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	S	100	$56.33	$5,633	0 Direct	-100.00%	Disposed	558.3% (price as of 2026-08-19)
Aug. 30, 2004	ZBRA	M	18,000	$21.62	$389,160	0 Direct	—	Acquired	1615.1% (price as of 2026-08-19)
Nov. 21, 2003	ZBRA	M	6,000	—	—	3,000 Direct	-66.67%	Disposed	(price as of 2026-08-19)
Nov. 21, 2003	ZBRA	S	400	$59.94	$23,976	0 Direct	-100.00%	Disposed	828.0% (price as of 2026-08-19)
Nov. 21, 2003	ZBRA	S	4,200	$59.98	$251,916	0 Direct	-100.00%	Disposed	827.3% (price as of 2026-08-19)
Nov. 21, 2003	ZBRA	S	500	$59.99	$29,995	0 Direct	-100.00%	Disposed	827.2% (price as of 2026-08-19)
Nov. 21, 2003	ZBRA	S	700	$60.00	$42,000	0 Direct	-100.00%	Disposed	827.0% (price as of 2026-08-19)
Nov. 21, 2003	ZBRA	S	200	$60.05	$12,010	0 Direct	-100.00%	Disposed	826.3% (price as of 2026-08-19)
Nov. 21, 2003	ZBRA	M	6,000	$16.33	$97,980	0 Direct	—	Acquired	3306.1% (price as of 2026-08-19)

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. 8, 2006	ZBRA	Director Stock Option	Class A Common Stock (20,000)	$46.18	Feb. 8, 2016	20,000	Acquired
Aug. 26, 2005	ZBRA	Employee Stock Option	Class A Common Stock (33,750)	$10.89	Feb. 11, 2007	4,500	Disposed
Aug. 30, 2004	ZBRA	Employee Stock Option	Class A Common Stock (45,000)	$21.62	Feb. 8, 2012	18,000	Disposed
Nov. 21, 2003	ZBRA	Employee Stock Option	Class A Common Stock (22,500)	$16.33	Feb. 11, 2007	6,000	Disposed

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