Hatfield Jeffrey S.

Director at Vir Biotechnology, Inc. · on record since May 28, 2026
Director at AMBIT BIOSCIENCES CORP · on record since Jun 4, 2014
Director at Vitae Pharmaceuticals, Inc · on record since Sep 24, 2014
Chief Executive Officer at Vitae Pharmaceuticals, Inc · on record since Sep 24, 2014
Director at INVIVO THERAPEUTICS HOLDINGS CORP. · on record since Nov 3, 2016
Director at LIFELINE SYSTEMS CO · on record since May 11, 2017
Director at MedGen, Inc. · on record since Aug 11, 2017
Director at Larimar Therapeutics, Inc. · on record since Dec 29, 2017
Chief Executive Officer at Larimar Therapeutics, Inc. · on record since Dec 29, 2017
Director at Viridian Therapeutics, Inc.\DE · on record since Feb 8, 2021

Insider trading activity of Hatfield Jeffrey S.

Transactions on record: 55; since Jun 4, 2014

Open-market buys: 0

Open-market sells: 1; $1M

Companies traded: 8; last filing May 28, 2026

Figures computed from official regulatory filings — .

Companies where Hatfield Jeffrey S. has traded

Vir Biotechnology, Inc.13 tx · May 28, 2026
Viridian Therapeutics, Inc.\DE1 tx · Feb 8, 2021
MedGen, Inc.3 tx · May 22, 2020
LIFELINE SYSTEMS CO5 tx · May 8, 2020
Larimar Therapeutics, Inc.4 tx · Jan 24, 2019
INVIVO THERAPEUTICS HOLDINGS CORP.2 tx · Jan 23, 2018
25 tx · $14.2M · Oct 25, 2016
2 tx · $116.3K · Nov 12, 2014

Track record of Hatfield Jeffrey S.

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

Transaction history of Hatfield Jeffrey S.

Co-insiders of Hatfield Jeffrey S.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Value · USD	Src
Vir Biotechnology, Inc.Listing on record	May 28, 2026	Award	8,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 28, 2026	AwardD (derivative)	16,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Jun 2, 2025	AwardD (derivative)	16,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Jun 2, 2025	Award	8,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Jun 3, 2024	Award	8,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Jun 3, 2024	AwardD (derivative)	16,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 24, 2023	Award	6,027	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 24, 2023	AwardD (derivative)	12,054	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 25, 2022	Award	6,405	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 25, 2022	AwardD (derivative)	12,810	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 25, 2021	Award	3,374	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 25, 2021	AwardD (derivative)	6,748	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Viridian Therapeutics, Inc.\DEListing on record	Feb 8, 2021	AwardD (derivative)	25,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Dec 11, 2020	AwardD (derivative)	46,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MedGen, Inc.Listing unverified	May 22, 2020	AwardD (derivative)	24,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LIFELINE SYSTEMS COListing unverified	May 8, 2020	AwardD (derivative)	1,428	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MedGen, Inc.Listing unverified	Jun 21, 2019	AwardD (derivative)	12,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LIFELINE SYSTEMS COListing unverified	May 10, 2019	AwardD (derivative)	20,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Larimar Therapeutics, Inc.Listing on record	Jan 24, 2019	AwardD (derivative)	525,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MedGen, Inc.Listing unverified	Jun 28, 2018	AwardD (derivative)	12,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LIFELINE SYSTEMS COListing unverified	May 17, 2018	AwardD (derivative)	20,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Larimar Therapeutics, Inc.Listing on record	Feb 23, 2018	AwardD (derivative)	275,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
INVIVO THERAPEUTICS HOLDINGS CORP.Listing unverified	Jan 23, 2018	AwardD (derivative)	12,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Larimar Therapeutics, Inc.Listing on record	Dec 29, 2017	AwardD (derivative)	1,100,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Larimar Therapeutics, Inc.Listing on record	Oct 11, 2017	AwardD (derivative)	550,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Value · USD	Src
Vir Biotechnology, Inc.Listing on record	May 28, 2026	Award	8,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 28, 2026	AwardD (derivative)	16,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Jun 2, 2025	AwardD (derivative)	16,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Jun 2, 2025	Award	8,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Jun 3, 2024	Award	8,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Jun 3, 2024	AwardD (derivative)	16,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 24, 2023	Award	6,027	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 24, 2023	AwardD (derivative)	12,054	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 25, 2022	Award	6,405	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 25, 2022	AwardD (derivative)	12,810	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 25, 2021	Award	3,374	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	May 25, 2021	AwardD (derivative)	6,748	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Viridian Therapeutics, Inc.\DEListing on record	Feb 8, 2021	AwardD (derivative)	25,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Vir Biotechnology, Inc.Listing on record	Dec 11, 2020	AwardD (derivative)	46,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MedGen, Inc.Listing unverified	May 22, 2020	AwardD (derivative)	24,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LIFELINE SYSTEMS COListing unverified	May 8, 2020	AwardD (derivative)	1,428	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MedGen, Inc.Listing unverified	Jun 21, 2019	AwardD (derivative)	12,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LIFELINE SYSTEMS COListing unverified	May 10, 2019	AwardD (derivative)	20,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Larimar Therapeutics, Inc.Listing on record	Jan 24, 2019	AwardD (derivative)	525,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
MedGen, Inc.Listing unverified	Jun 28, 2018	AwardD (derivative)	12,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
LIFELINE SYSTEMS COListing unverified	May 17, 2018	AwardD (derivative)	20,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Larimar Therapeutics, Inc.Listing on record	Feb 23, 2018	AwardD (derivative)	275,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
INVIVO THERAPEUTICS HOLDINGS CORP.Listing unverified	Jan 23, 2018	AwardD (derivative)	12,500	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Larimar Therapeutics, Inc.Listing on record	Dec 29, 2017	AwardD (derivative)	1,100,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Larimar Therapeutics, Inc.Listing on record	Oct 11, 2017	AwardD (derivative)	550,000	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC