Donald M Engelman

Insider

First SEC filing: Feb. 11, 2011 · Latest: Feb. 11, 2011

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.

Insider at

SYK selling Feb. 19, 2010

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 27 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

27 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 9, 2011	SYK	A	4,735	—	—	4,735 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 9, 2011	SYK	A	1,578	—	—	1,578 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 23, 2010	SYK	A	9,995	$53.09	$530,635	9,995 Direct	—	Acquired	522.6% (price as of 2026-08-21)
Feb. 19, 2010	SYK	S	13,860	$53.13	$736,382	60,000 Direct	-18.77%	Disposed	522.2% (price as of 2026-08-21)
Feb. 17, 2010	SYK	M	20,000	$16.21	$324,200	0 Direct	-100.00%	Disposed	1939.2% (price as of 2026-08-21)
Feb. 17, 2010	SYK	F	6,140	$52.80	$324,192	73,860 Direct	-7.67%	Disposed	526.0% (price as of 2026-08-21)
Feb. 17, 2010	SYK	M	20,000	$16.21	$324,200	80,000 Direct	+33.33%	Acquired	1939.2% (price as of 2026-08-21)
Aug. 28, 2009	SYK	S	14,136	$41.33	$584,241	60,000 Direct	-19.07%	Disposed	699.8% (price as of 2026-08-21)
Feb. 10, 2009	SYK	A	12,375	$42.00	$519,750	12,375 Direct	—	Acquired	687.0% (price as of 2026-08-21)
Feb. 9, 2009	SYK	M	20,000	$12.14	$242,800	0 Direct	-100.00%	Disposed	2622.8% (price as of 2026-08-21)
Feb. 9, 2009	SYK	F	5,649	$42.98	$242,794	74,084 Direct	-7.08%	Disposed	669.1% (price as of 2026-08-21)
Feb. 9, 2009	SYK	M	20,000	$12.14	$242,800	79,733 Direct	+33.48%	Acquired	2622.8% (price as of 2026-08-21)
July 23, 2008	SYK	M	20,000	$8.42	$168,400	0 Direct	-100.00%	Disposed	3825.8% (price as of 2026-08-21)
July 23, 2008	SYK	F	2,551	$66.00	$168,366	59,733 Direct	-4.10%	Disposed	400.8% (price as of 2026-08-21)
July 23, 2008	SYK	M	20,000	$8.42	$168,400	62,284 Direct	+47.30%	Acquired	3825.8% (price as of 2026-08-21)
Feb. 12, 2008	SYK	A	7,400	$67.80	$501,720	7,400 Direct	—	Acquired	387.5% (price as of 2026-08-21)
Feb. 12, 2008	SYK	A	7,400	$67.80	$501,720	7,400 Direct	—	Acquired	387.5% (price as of 2026-08-21)
Feb. 14, 2007	SYK	A	7,700	$62.65	$482,405	7,700 Direct	—	Acquired	427.6% (price as of 2026-08-21)
Feb. 12, 2007	SYK	S	20,000	$61.95	$1,239,000	42,284 Direct	-32.11%	Disposed	433.6% (price as of 2026-08-21)
Feb. 7, 2007	SYK	M	20,000	$7.10	$142,000	0 Direct	-100.00%	Disposed	4555.6% (price as of 2026-08-21)
Feb. 7, 2007	SYK	M	20,000	$7.10	$142,000	62,284 Direct	+47.30%	Acquired	4555.6% (price as of 2026-08-21)
May 23, 2006	SYK	S	16,000	$44.34	$709,440	42,284 Direct	-27.45%	Disposed	645.5% (price as of 2026-08-21)
April 17, 2006	SYK	M	16,000	$5.50	$88,000	0 Direct	-100.00%	Disposed	5910.0% (price as of 2026-08-21)
April 17, 2006	SYK	M	16,000	$5.50	$88,000	58,284 Direct	+37.84%	Acquired	5910.0% (price as of 2026-08-21)
Feb. 7, 2006	SYK	A	8,500	$46.85	$398,225	8,500 Direct	—	Acquired	605.5% (price as of 2026-08-21)
Nov. 1, 2005	SYK	P	1,000	$41.77	$41,770	42,284 Direct	+2.42%	Acquired	691.4% (price as of 2026-08-21)
April 22, 2005	SYK	A	8,000	$48.27	$386,160	8,000 Direct	—	Acquired	584.8% (price as of 2026-08-21)
March 5, 2004	SYK	A	4,000	$90.42	$361,680	4,000 Direct	—	Acquired	631.1% (price as of 2026-08-21)
Feb. 26, 2004	SYK	S	9,800	$88.75	$869,750	20,842 Direct	-31.98%	Disposed	644.9% (price as of 2026-08-21)
Feb. 26, 2004	SYK	S	200	$89.01	$17,802	20,642 Direct	-0.96%	Disposed	642.7% (price as of 2026-08-21)
Oct. 14, 2003	SYK	A	5,000	$77.65	$388,250	5,000 Direct	—	Acquired	751.4% (price as of 2026-08-21)
July 28, 2003	SYK	M	16,000	$6.38	$102,080	35,071 Direct	+83.90%	Acquired	10262.1% (price as of 2026-08-21)
July 28, 2003	SYK	F	4,429	$75.20	$333,061	30,642 Direct	-12.63%	Disposed	779.1% (price as of 2026-08-21)
July 28, 2003	SYK	M	16,000	$6.38	$102,080	0 Direct	-100.00%	Disposed	10262.1% (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. 9, 2011	SYK	Common Stock	Common Stock (4,735)	$59.70	Feb. 8, 2021	4,735	Acquired
Feb. 9, 2011	SYK	Common Stock	Common Stock (1,578)	—	—	1,578	Acquired
Feb. 23, 2010	SYK	Common Stock	Common Stock (9,995)	$53.09	Feb. 22, 2020	9,995	Acquired
Feb. 17, 2010	SYK	Common Stock	Common Stock (20,000)	$16.21	April 13, 2010	20,000	Disposed
Feb. 10, 2009	SYK	Common Stock	Common Stock (12,375)	$42.00	Feb. 9, 2019	12,375	Acquired
Feb. 9, 2009	SYK	Common Stock	Common Stock (20,000)	$12.14	April 19, 2009	20,000	Disposed
July 23, 2008	SYK	Common Stock	Common Stock (20,000)	$8.42	Aug. 20, 2008	20,000	Disposed
Feb. 12, 2008	SYK	Common Stock	Common Stock (7,400)	$67.80	Feb. 11, 2018	7,400	Acquired
Feb. 12, 2008	SYK	Common Stock	Common Stock (7,400)	$67.80	Feb. 11, 2018	7,400	Acquired
Feb. 14, 2007	SYK	Common Stock	Common Stock (7,700)	$62.65	Feb. 13, 2017	7,700	Acquired
Feb. 7, 2007	SYK	Common Stock	Common Stock (20,000)	$7.10	March 3, 2007	20,000	Disposed
April 17, 2006	SYK	Common Stock	Common Stock (16,000)	$5.50	April 23, 2006	16,000	Disposed
Feb. 7, 2006	SYK	Common Stock	Common Stock (8,500)	$46.85	Feb. 6, 2016	8,500	Acquired
April 22, 2005	SYK	Common Stock	Common Stock (8,000)	$48.27	April 21, 2015	8,000	Acquired
March 5, 2004	SYK	Common Stock	Common Stock (4,000)	$90.42	March 4, 2014	4,000	Acquired
Oct. 14, 2003	SYK	Common Stock	Common Stock (5,000)	$77.65	Oct. 13, 2013	5,000	Acquired
July 28, 2003	SYK	Stock Option (right to purchase) [F1]	Common Stock (16,000)	$6.38	Dec. 7, 2003	16,000	Disposed

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