PERRY GREGORY D

Chief Financial Officer & PFO at Merus N.V. · on record since Jun 15, 2023
Chief Financial Officer at ImmunoGen, Inc. · on record since Jan 12, 2009
Director at ATS CORP · on record since Feb 27, 2012
See Remarks at Aegerion Pharmaceuticals, Inc. · on record since Nov 30, 2016
See Remarks at NOVELION THERAPEUTICS INC. · on record since Dec 27, 2016
Interim CFO at INVIVO THERAPEUTICS HOLDINGS CORP. · on record since Sep 30, 2013
Chief Financial and Business at Carisma Therapeutics Inc. · on record since Feb 5, 2014
Director at Ocata Therapeutics, Inc. · on record since Jan 5, 2015
See Remarks at Aegerion Pharmaceuticals, Inc. · on record since Feb 17, 2016
Director at KALA BIO, Inc. · on record since Mar 2, 2018
Director at Merus N.V. · on record since Jan 2, 2020
Chief Financial Officer at Finch Therapeutics Group, Inc. · on record since Mar 18, 2021
Sr. VP - Finance & CFO at TRANSKARYOTIC THERAPIES INC · on record since Jul 29, 2005

Insider trading activity of PERRY GREGORY D

Transactions on record: 122; since Mar 26, 2004

Open-market buys: 0

Open-market sells: 7; $953.7K

Companies traded: 11; last filing Dec 12, 2025

Figures computed from official regulatory filings — .

Companies where PERRY GREGORY D has traded

Merus N.V.18 tx · Dec 12, 2025
KALA BIO, Inc.17 tx · Jun 17, 2025
Finch Therapeutics Group, Inc.2 tx · Feb 28, 2022
5 tx · $6.7K · May 11, 2017
10 tx · Nov 30, 2016
14 tx · $182K · Feb 11, 2016
1 tx · Feb 27, 2015
16 tx · Oct 1, 2014
1 tx · Jan 2, 2014
28 tx · $8.7M · Sep 11, 2013
10 tx · $3.6M · Jul 29, 2005

Track record of PERRY GREGORY D

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of PERRY GREGORY D

Co-insiders of PERRY GREGORY D

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-17,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-14,414	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-6,120	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-372,924	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-16,604	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-4,983	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-5,650	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-8,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-8,631	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-107,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 17, 2025	AwardD (derivative)	5,450	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 17, 2025	Award	2,450	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Jan 31, 2025	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 12, 2024	AwardD (derivative)	3,150	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 12, 2024	Award	1,400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	May 9, 2024	AwardD (derivative)	107,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 23, 2023	AwardD (derivative)	7,808	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 23, 2023	Award	1,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 23, 2023	AwardD (derivative)	2,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 23, 2023	Award	5,856	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Jun 15, 2023	AwardD (derivative)	372,924	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Jun 12, 2023	AwardD (derivative)	14,414	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 2, 2023	OtherD (derivative)	-800	—	n/a (No price was disclosed in the filing)	SEC
KALA BIO, Inc.Listing on record	Jun 2, 2023	OtherD (derivative)	-420	—	n/a (No price was disclosed in the filing)	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-17,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-14,414	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-6,120	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-372,924	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-16,604	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-4,983	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-5,650	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-8,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-8,631	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Dec 12, 2025	OtherD (derivative)	-107,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 17, 2025	AwardD (derivative)	5,450	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 17, 2025	Award	2,450	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Jan 31, 2025	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 12, 2024	AwardD (derivative)	3,150	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 12, 2024	Award	1,400	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	May 9, 2024	AwardD (derivative)	107,300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 23, 2023	AwardD (derivative)	7,808	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 23, 2023	Award	1,100	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 23, 2023	AwardD (derivative)	2,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 23, 2023	Award	5,856	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Jun 15, 2023	AwardD (derivative)	372,924	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Merus N.V.Listing unverified	Jun 12, 2023	AwardD (derivative)	14,414	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
KALA BIO, Inc.Listing on record	Jun 2, 2023	OtherD (derivative)	-800	—	n/a (No price was disclosed in the filing)	SEC
KALA BIO, Inc.Listing on record	Jun 2, 2023	OtherD (derivative)	-420	—	n/a (No price was disclosed in the filing)	SEC