Carusi Michael A

Director at XTENT INC · on record since Jan 31, 2007
Director at BAXANO SURGICAL, INC. · on record since Oct 23, 2007
Director at GI DYNAMICS, INC. · on record since Jun 30, 2014
10% owner at CELEBRATE EXPRESS, INC. · on record since Oct 20, 2004
10% owner at ALX ONCOLOGY HOLDINGS INC · on record since Jul 22, 2020
10% owner at Disc Medicine, Inc. · on record since Feb 16, 2021
Director at SHOULDER INNOVATIONS, INC. · on record since Jul 30, 2025
10% owner at SHOULDER INNOVATIONS, INC. · on record since Jul 30, 2025

Insider trading activity of Carusi Michael A

Transactions on record: 64; since Feb 7, 2007

Open-market buys: 5; $7.2M

Open-market sells: 8; $7.3M

Companies traded: 4; last filing Aug 5, 2025

Figures computed from official regulatory filings — .

Companies where Carusi Michael A has traded

SHOULDER INNOVATIONS, INC.5 tx · $4M · Aug 5, 2025
GI DYNAMICS, INC.4 tx · Mar 24, 2016
BAXANO SURGICAL, INC.29 tx · $10.6M · Jun 7, 2012
XTENT INC26 tx · Jun 20, 2008

Track record of Carusi Michael A

Open-market buys: 5

Last buy: Aug 1, 2025

Enough buys on record, but none of them has a 63-day return yet — this happens when the shares stopped trading, or when the buys are too recent. Win rates will appear once returns mature.

Transaction history of Carusi Michael A

Co-insiders of Carusi Michael A

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	OtherD (derivative)	-20,930,233	—	—	SEC
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	Award	7,666	0.00 USD	—	SEC
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	OtherD (derivative)	-9,950,208	—	—	SEC
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	Other	1,618,470	—	—	SEC
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	Buy	266,666	15.00 USD	$4M	SEC
GI DYNAMICS, INC.Listing unverified	Mar 24, 2016	Exercise	1,000	—	—	SEC
GI DYNAMICS, INC.Listing unverified	Mar 24, 2016	ExerciseD (derivative)	-1,000	0.00 USD	—	SEC
GI DYNAMICS, INC.Listing unverified	Jun 10, 2015	AwardD (derivative)	1,000	0.00 USD	—	SEC
GI DYNAMICS, INC.Listing unverified	Jun 10, 2015	AwardD (derivative)	1,000	0.00 USD	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 7, 2012	AwardD (derivative)	10,000	0.00 USD	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Sep 23, 2011	Buy	938,634	3.25 USD	$3.1M	SEC
BAXANO SURGICAL, INC.Listing unverified	Sep 23, 2011	Buy	37,667	3.25 USD	$122.4K	SEC
BAXANO SURGICAL, INC.Listing unverified	Sep 23, 2011	Buy	5,594	3.25 USD	$18.2K	SEC
BAXANO SURGICAL, INC.Listing unverified	Sep 23, 2011	Buy	18,105	3.25 USD	$58.8K	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 6, 2011	AwardD (derivative)	10,000	0.00 USD	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 4, 2010	AwardD (derivative)	10,000	0.00	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 4, 2009	AwardD (derivative)	10,000	0.00	—	SEC
XTENT INCListing unverified	Jun 20, 2008	AwardD (derivative)	10,000	0.00	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 5, 2008	AwardD (derivative)	10,000	0.00	—	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-2,233	14.45	$32.3K	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-575	15.01	$8.6K	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-15,038	14.45	$217.3K	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-7,228	14.45	$104.4K	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-374,743	14.45	$5.4M	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-1,861	15.01	$27.9K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	OtherD (derivative)	-20,930,233	—	—	SEC
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	Award	7,666	0.00 USD	—	SEC
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	OtherD (derivative)	-9,950,208	—	—	SEC
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	Other	1,618,470	—	—	SEC
SHOULDER INNOVATIONS, INC.Listing unverified	Aug 5, 2025	Buy	266,666	15.00 USD	$4M	SEC
GI DYNAMICS, INC.Listing unverified	Mar 24, 2016	Exercise	1,000	—	—	SEC
GI DYNAMICS, INC.Listing unverified	Mar 24, 2016	ExerciseD (derivative)	-1,000	0.00 USD	—	SEC
GI DYNAMICS, INC.Listing unverified	Jun 10, 2015	AwardD (derivative)	1,000	0.00 USD	—	SEC
GI DYNAMICS, INC.Listing unverified	Jun 10, 2015	AwardD (derivative)	1,000	0.00 USD	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 7, 2012	AwardD (derivative)	10,000	0.00 USD	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Sep 23, 2011	Buy	938,634	3.25 USD	$3.1M	SEC
BAXANO SURGICAL, INC.Listing unverified	Sep 23, 2011	Buy	37,667	3.25 USD	$122.4K	SEC
BAXANO SURGICAL, INC.Listing unverified	Sep 23, 2011	Buy	5,594	3.25 USD	$18.2K	SEC
BAXANO SURGICAL, INC.Listing unverified	Sep 23, 2011	Buy	18,105	3.25 USD	$58.8K	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 6, 2011	AwardD (derivative)	10,000	0.00 USD	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 4, 2010	AwardD (derivative)	10,000	0.00	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 4, 2009	AwardD (derivative)	10,000	0.00	—	SEC
XTENT INCListing unverified	Jun 20, 2008	AwardD (derivative)	10,000	0.00	—	SEC
BAXANO SURGICAL, INC.Listing unverified	Jun 5, 2008	AwardD (derivative)	10,000	0.00	—	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-2,233	14.45	$32.3K	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-575	15.01	$8.6K	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-15,038	14.45	$217.3K	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-7,228	14.45	$104.4K	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-374,743	14.45	$5.4M	SEC
BAXANO SURGICAL, INC.Listing unverified	May 7, 2008	Sell	-1,861	15.01	$27.9K	SEC