PERCEPTIVE ADVISORS LLC

10% owner at SOLENO THERAPEUTICS INC · on record since May 26, 2023
10% owner at CHEMBIO DIAGNOSTICS, INC. · on record since Apr 25, 2023
Former 10% Owner at CHEMBIO DIAGNOSTICS, INC. · on record since May 1, 2023
10% owner at Endo Pharmaceuticals Solutions Inc. · on record since Jun 29, 2006
Former 10% Owner at CARGO Therapeutics, Inc. · on record since Nov 14, 2023
10% owner at CARGO Therapeutics, Inc. · on record since Nov 9, 2023
10% owner at VAPORIN, INC. · on record since Jun 27, 2024
10% owner at Orchestra BioMed Holdings, Inc. · on record since Jul 17, 2024
Director at Adagio Medical Holdings, Inc. · on record since Aug 1, 2024
10% owner at Adagio Medical Holdings, Inc. · on record since Aug 1, 2024
10% owner at Rain Oncology Inc. · on record since Apr 27, 2021
10% owner at BIOENVISION INC · on record since Aug 22, 2007
10% owner at XTL BIOPHARMACEUTICALS LTD · on record since Dec 31, 2007
10% owner at MACROCHEM CORP · on record since Dec 28, 2007
10% owner at OPTIMER PHARMACEUTICALS INC · on record since Dec 27, 2007
10% owner at PENWEST PHARMACEUTICALS CO · on record since Jan 31, 2008
Director at Immatics N.V. · on record since Mar 18, 2026
Director at Kardigan, Inc. · on record since Jun 18, 2026
Director at · on record since May 24, 2021
Managing Member at · on record since Aug 8, 2003
10% owner at · on record since Aug 13, 2003
Managing Member at · on record since Aug 13, 2003
10% owner at · on record since Jun 8, 2004
10% owner at · on record since Feb 28, 2011
10% owner at · on record since Jul 22, 2026
10% owner at · on record since Jul 29, 2011
10% owner at · on record since Jul 7, 2011
Director at · on record since Apr 23, 2026
10% owner at · on record since Apr 23, 2026
10% owner at · on record since Dec 13, 2012
10% owner at · on record since Dec 5, 2012
10% owner at · on record since Feb 12, 2004
10% owner at · on record since May 30, 2014
Director at · on record since Jun 11, 2026
10% owner at · on record since Jun 11, 2026
10% owner at · on record since Mar 11, 2015
10% owner at · on record since Oct 28, 2015
Former Director at · on record since Jun 11, 2021
10% owner at · on record since Sep 28, 2016
No longer a 10% Owner. at · on record since Aug 26, 2016
10% owner at · on record since May 25, 2017
10% owner at · on record since May 18, 2017
10% owner at · on record since Oct 26, 2017
10% owner at · on record since Dec 19, 2017
10% owner at · on record since Dec 18, 2017
10% owner at · on record since Nov 15, 2017
10% owner at · on record since Dec 4, 2017
10% owner at · on record since Mar 28, 2018
10% owner at · on record since Feb 21, 2018
10% owner at · on record since Jun 22, 2018
10% owner at · on record since Jun 13, 2018
Director at · on record since Aug 27, 2018
10% owner at · on record since Aug 27, 2018
Former 10% Owner at · on record since Jul 26, 2018
Former 10% Owner at · on record since Jul 25, 2018
10% owner at · on record since Aug 1, 2018
10% owner at · on record since Jun 20, 2019
10% owner at · on record since Aug 6, 2019
Former 10% owner at · on record since Nov 18, 2019
Director at · on record since Apr 30, 2020
10% owner at · on record since Apr 30, 2020
10% owner at · on record since Jun 24, 2020
10% owner at · on record since Jun 11, 2020
10% owner at · on record since Sep 22, 2020
Director at · on record since Oct 29, 2020
Director at · on record since Oct 22, 2020
Director at · on record since Jan 27, 2021
10% owner at · on record since Jan 26, 2021
10% owner at · on record since Mar 16, 2021
Director at · on record since Feb 9, 2021
10% owner at · on record since Feb 9, 2021
Director at · on record since Feb 3, 2021
10% owner at · on record since Feb 3, 2021
Director at · on record since Oct 29, 2021
10% owner at · on record since Oct 29, 2021
10% owner at · on record since Oct 14, 2021
Director at · on record since Dec 10, 2021
10% owner at · on record since Jun 17, 2022
10% owner at · on record since Nov 18, 2022

Insider trading activity of PERCEPTIVE ADVISORS LLC

Transactions on record: 363; since Jan 5, 2007

Open-market buys: 211; $456.3M

Open-market sells: 49; $121.7M

Companies traded: 44; last filing Aug 27, 2026

Figures computed from official regulatory filings — .

Companies where PERCEPTIVE ADVISORS LLC has traded

2 tx · $7.5M · Aug 27, 2026
1 tx · $55M · Jul 22, 2026
1 tx · Jul 13, 2026
11 tx · $82.5M · Jul 10, 2026
13 tx · $11.4M · Jun 15, 2026
6 tx · $29.7M · Jun 11, 2026
21 tx · $33.5M · Nov 13, 2025
5 tx · $3.8M · May 1, 2025
1 tx · Feb 14, 2025
2 tx · Jun 17, 2024
4 tx · $4.8M · Feb 21, 2024
11 tx · $25.2M · Dec 26, 2023
1 tx · $4.6M · Dec 22, 2023
22 tx · $21.4M · Sep 28, 2023

Track record of PERCEPTIVE ADVISORS LLC

Statistical track record

Free account

Open-market buys: 222

Last buy: Aug 26, 2026

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of PERCEPTIVE ADVISORS LLC

Co-insiders of PERCEPTIVE ADVISORS LLC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Immatics N.V.Listing on record	Aug 27, 2026	Buy	863,060	8.69 USD	$7.5M	conv 59Unusual sizeFirst in 12mo	SEC
Freenome, Inc.Security delisted	Jul 22, 2026	Award	5,500,000	10.00 USD	$55M	Unusual size	SEC
Kardigan, Inc.Listing unverified	Jul 13, 2026	Award	20,706	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LeonaBio, Inc.Listing unverified	Jul 10, 2026	AwardD (derivative)	28,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LeonaBio, Inc.Listing unverified	Jul 9, 2026	AwardD (derivative)	28,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Immatics N.V.Listing on record	Jun 18, 2026	AwardD (derivative)	48,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MeiraGTx Holdings plcListing on record	Jun 15, 2026	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Solid Biosciences Inc.Listing on record	Jun 11, 2026	AwardD (derivative)	77,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	AwardD (derivative)	300,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	OtherD (derivative)	-400,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	AwardD (derivative)	400,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	AwardD (derivative)	400,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	Award	555,555	9.00 USD	$5M		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	OtherD (derivative)	-300,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	AwardD (derivative)	300,000	—	n/a (No price was disclosed in the filing)		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	1,372,935	6.35 USD	$8.7M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	1,279,526	6.35 USD	$8.1M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	5,502,402	—	n/a (No price was disclosed in the filing)		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	3,838,583	6.35 USD	$24.4M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	1,181,101	6.35 USD	$7.5M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	457,645	6.35 USD	$2.9M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	Award	989,270	6.35 USD	$6.3M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	3,543,307	6.35 USD	$22.5M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	Award	329,756	6.35 USD	$2.1M		SEC
Lyra Therapeutics, Inc.Listing on record	Nov 13, 2025	Sell	-537	4.31 USD	$2.3K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Immatics N.V.Listing on record	Aug 27, 2026	Buy	863,060	8.69 USD	$7.5M	conv 59Unusual sizeFirst in 12mo	SEC
Freenome, Inc.Security delisted	Jul 22, 2026	Award	5,500,000	10.00 USD	$55M	Unusual size	SEC
Kardigan, Inc.Listing unverified	Jul 13, 2026	Award	20,706	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LeonaBio, Inc.Listing unverified	Jul 10, 2026	AwardD (derivative)	28,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LeonaBio, Inc.Listing unverified	Jul 9, 2026	AwardD (derivative)	28,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Immatics N.V.Listing on record	Jun 18, 2026	AwardD (derivative)	48,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MeiraGTx Holdings plcListing on record	Jun 15, 2026	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Solid Biosciences Inc.Listing on record	Jun 11, 2026	AwardD (derivative)	77,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	AwardD (derivative)	300,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	OtherD (derivative)	-400,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	AwardD (derivative)	400,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	AwardD (derivative)	400,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	Award	555,555	9.00 USD	$5M		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	OtherD (derivative)	-300,000	—	n/a (No price was disclosed in the filing)		SEC
MeiraGTx Holdings plcListing on record	Apr 23, 2026	AwardD (derivative)	300,000	—	n/a (No price was disclosed in the filing)		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	1,372,935	6.35 USD	$8.7M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	1,279,526	6.35 USD	$8.1M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	5,502,402	—	n/a (No price was disclosed in the filing)		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	3,838,583	6.35 USD	$24.4M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	1,181,101	6.35 USD	$7.5M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	457,645	6.35 USD	$2.9M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	Award	989,270	6.35 USD	$6.3M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	AwardD (derivative)	3,543,307	6.35 USD	$22.5M		SEC
LeonaBio, Inc.Listing unverified	Dec 23, 2025	Award	329,756	6.35 USD	$2.1M		SEC
Lyra Therapeutics, Inc.Listing on record	Nov 13, 2025	Sell	-537	4.31 USD	$2.3K		SEC