Ronald A Matricaria

Insider

First SEC filing: May 9, 2006 · Latest: May 9, 2006

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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 + 12 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

12 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 8, 2020	OFIX	A	8,520	—	—	164,122 Direct	+5.48%	Acquired	(price as of 2026-08-21)
March 16, 2020	OFIX	P	20,000	$24.25	$485,000	154,939 Direct	+14.82%	Acquired	-59.5% (price as of 2026-08-21)
Oct. 31, 2019	OFIX	P	100	$42.30	$4,230	134,100 Direct	+0.07%	Acquired	-76.8% (price as of 2026-08-21)
Oct. 31, 2019	OFIX	P	200	$42.28	$8,456	134,000 Direct	+0.15%	Acquired	-76.8% (price as of 2026-08-21)
Oct. 31, 2019	OFIX	P	19,700	$42.26	$832,522	133,800 Direct	+17.27%	Acquired	-76.8% (price as of 2026-08-21)
June 11, 2019	OFIX	A	6,373	—	—	114,100 Direct	+5.92%	Acquired	(price as of 2026-08-21)
July 17, 2018	OFIX	A	5,274	—	—	106,887 Direct	+5.19%	Acquired	(price as of 2026-08-21)
May 3, 2018	OFIX	P	10,000	$51.97	$519,700	101,613 Direct	+10.92%	Acquired	-81.1% (price as of 2026-08-21)
July 3, 2017	OFIX	A	6,508	—	—	90,394 Direct	+7.76%	Acquired	(price as of 2026-08-21)
July 1, 2016	OFIX	A	7,200	—	—	82,667 Direct	+9.54%	Acquired	(price as of 2026-08-21)
June 30, 2015	OFIX	A	8,000	—	—	74,000 Direct	+12.12%	Acquired	(price as of 2026-08-21)
June 2, 2015	OFIX	P	10,000	$32.61	$326,100	66,000 Direct	+17.86%	Acquired	-69.9% (price as of 2026-08-21)
June 2, 2015	OFIX	P	10,000	$32.70	$327,000	56,000 Direct	+21.74%	Acquired	-70.0% (price as of 2026-08-21)
June 1, 2015	OFIX	P	806	$32.50	$26,195	46,000 Direct	+1.78%	Acquired	-69.8% (price as of 2026-08-21)
June 1, 2015	OFIX	P	9,194	$32.65	$300,184	45,194 Direct	+25.54%	Acquired	-69.9% (price as of 2026-08-21)
June 1, 2015	OFIX	P	10,000	$32.75	$327,500	36,000 Direct	+38.46%	Acquired	-70.0% (price as of 2026-08-21)
June 1, 2015	OFIX	P	10,000	$32.56	$325,600	26,000 Direct	+62.50%	Acquired	-69.9% (price as of 2026-08-21)
March 20, 2014	OFIX	A	8,000	—	—	8,000 Direct	—	Acquired	(price as of 2026-08-21)
March 20, 2014	OFIX	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-21)
May 5, 2006	HAE	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-21)
Dec. 16, 2005	HAE	G	100,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Sept. 2, 2005	HAE	A	6,000	—	—	6,000 Direct	—	Acquired	(price as of 2026-08-21)
May 5, 2004	HAE	A	6,000	—	—	6,000 Direct	—	Acquired	(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
March 20, 2014	OFIX	Stock Option (right to buy)	Common Stock (30,000)	$25.05	March 20, 2024	30,000	Acquired
May 5, 2006	HAE	Non-Qualified Stock Option (right to buy)	Common Stock (6,000)	$52.76	May 5, 2013	6,000	Acquired
Dec. 16, 2005	HAE	Non-Qualified Stock Option (right to buy)	Common Stock (100,000)	$22.26	April 1, 2013	100,000	Disposed
Sept. 2, 2005	HAE	Non-Qualified Stock Option (right to buy)	Common Stock (6,000)	$44.74	Sept. 2, 2015	6,000	Acquired
May 5, 2004	HAE	Non-Qualified Stock Option (right to buy)	Common Stock (6,000)	$26.10	May 5, 2014	6,000	Acquired

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