Sherman Michael A.

Director at Werewolf Therapeutics, Inc. · on record since May 28, 2021
Director at ATECH (PARENT) RESOLUTION CORP. · on record since Jan 8, 2026
Director at Mead Johnson Nutrition Co · on record since Feb 27, 2015
Director at ENDOCYTE INC · on record since Jun 20, 2016
President and CEO at ENDOCYTE INC · on record since Feb 8, 2018
Director at BIOSPECIFICS TECHNOLOGIES CORP · on record since Apr 15, 2020
Director at CHIMERIX INC · on record since May 20, 2019
Chief Executive Officer at CHIMERIX INC · on record since May 20, 2019

Insider trading activity of Sherman Michael A.

Transactions on record: 117; since Feb 11, 2011

Open-market buys: 4; $307.8K

Open-market sells: 1; $437.7K

Companies traded: 5; last filing Jun 13, 2025

Figures computed from official regulatory filings — .

Companies where Sherman Michael A. has traded

Werewolf Therapeutics, Inc.5 tx · Jun 13, 2025
CHIMERIX INC24 tx · $4.3M · Apr 21, 2025
BIOSPECIFICS TECHNOLOGIES CORP4 tx · $197.2K · Dec 2, 2020
ENDOCYTE INC75 tx · $27.6M · Dec 21, 2018
Mead Johnson Nutrition Co9 tx · $518.4K · Jun 15, 2017

Track record of Sherman Michael A.

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

Transaction history of Sherman Michael A.

Co-insiders of Sherman Michael A.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Werewolf Therapeutics, Inc.Listing on record	Jun 13, 2025	AwardD (derivative)	27,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-700,000	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-60,000	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-632,500	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	Other	-87,000	8.55 USD	$743.9K		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-1,150,000	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-557,050	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	Other	-102,995	8.55 USD	$880.6K		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-875,000	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	Other	-233,413	8.55 USD	$2M		SEC
CHIMERIX INCListing unverified	Jun 21, 2024	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Werewolf Therapeutics, Inc.Listing on record	May 24, 2024	AwardD (derivative)	17,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Werewolf Therapeutics, Inc.Listing on record	Jun 23, 2023	AwardD (derivative)	13,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	May 16, 2023	Buy	11,985	1.13 USD	$13.5K	conv 93ClusterFirst in 12mo	SEC
CHIMERIX INCListing unverified	May 16, 2023	Buy	75,015	1.12 USD	$84K	conv 95ClusterFirst in 12mo	SEC
CHIMERIX INCListing unverified	Jan 19, 2023	AwardD (derivative)	557,050	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jan 19, 2023	Award	92,950	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jul 27, 2022	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jul 27, 2022	Exercise	100,000	2.09 USD	$209K	Unusual size	SEC
CHIMERIX INCListing unverified	Jul 26, 2022	Exercise	100,000	2.09 USD	$209K	Unusual size	SEC
CHIMERIX INCListing unverified	Jul 26, 2022	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Werewolf Therapeutics, Inc.Listing on record	Jun 3, 2022	AwardD (derivative)	11,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jan 20, 2022	AwardD (derivative)	875,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Werewolf Therapeutics, Inc.Listing on record	May 28, 2021	AwardD (derivative)	23,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jan 26, 2021	AwardD (derivative)	700,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Werewolf Therapeutics, Inc.Listing on record	Jun 13, 2025	AwardD (derivative)	27,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-700,000	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-60,000	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-632,500	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	Other	-87,000	8.55 USD	$743.9K		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-1,150,000	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-557,050	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	Other	-102,995	8.55 USD	$880.6K		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	OtherD (derivative)	-875,000	—	n/a (No price was disclosed in the filing)		SEC
CHIMERIX INCListing unverified	Apr 21, 2025	Other	-233,413	8.55 USD	$2M		SEC
CHIMERIX INCListing unverified	Jun 21, 2024	AwardD (derivative)	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Werewolf Therapeutics, Inc.Listing on record	May 24, 2024	AwardD (derivative)	17,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Werewolf Therapeutics, Inc.Listing on record	Jun 23, 2023	AwardD (derivative)	13,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	May 16, 2023	Buy	11,985	1.13 USD	$13.5K	conv 93ClusterFirst in 12mo	SEC
CHIMERIX INCListing unverified	May 16, 2023	Buy	75,015	1.12 USD	$84K	conv 95ClusterFirst in 12mo	SEC
CHIMERIX INCListing unverified	Jan 19, 2023	AwardD (derivative)	557,050	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jan 19, 2023	Award	92,950	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jul 27, 2022	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jul 27, 2022	Exercise	100,000	2.09 USD	$209K	Unusual size	SEC
CHIMERIX INCListing unverified	Jul 26, 2022	Exercise	100,000	2.09 USD	$209K	Unusual size	SEC
CHIMERIX INCListing unverified	Jul 26, 2022	ExerciseD (derivative)	-100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Werewolf Therapeutics, Inc.Listing on record	Jun 3, 2022	AwardD (derivative)	11,600	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jan 20, 2022	AwardD (derivative)	875,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Werewolf Therapeutics, Inc.Listing on record	May 28, 2021	AwardD (derivative)	23,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CHIMERIX INCListing unverified	Jan 26, 2021	AwardD (derivative)	700,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC