MORRISSEY MICHAEL M

Director at EXELIXIS, INC. · on record since Aug 17, 2010
Senior VP, Discovery Research at EXELIXIS, INC. · on record since Dec 12, 2003
Director at Vera Therapeutics, Inc. · on record since May 26, 2026

Insider trading activity of MORRISSEY MICHAEL M

Transactions on record: 437; since Dec 12, 2003

Open-market buys: 7; $88.3K

Open-market sells: 59; $58.2M

Companies traded: 2; last filing May 26, 2026

Figures computed from official regulatory filings — .

Companies where MORRISSEY MICHAEL M has traded

Vera Therapeutics, Inc.5 tx · May 26, 2026
EXELIXIS, INC.432 tx · $240.9M · May 19, 2026

Track record of MORRISSEY MICHAEL M

Statistical track record

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Open-market buys: 7

Last buy: Aug 13, 2010

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Transaction history of MORRISSEY MICHAEL M

Co-insiders of MORRISSEY MICHAEL M

Abingworth LLPVera Therapeutics, Inc.
Aftab DanaEXELIXIS, INC.
BALL KRISTINE MEXELIXIS, INC.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Vera Therapeutics, Inc.Listing on record	May 26, 2026	AwardD (derivative)	17,084	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 19, 2026	Gift	-124,047	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 19, 2026	Gift	124,047	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 19, 2026	Other	-128,497	51.10 USD	$6.6M		SEC
EXELIXIS, INC.Listing on record	May 8, 2026	Gift	-109,676	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Mar 2, 2026	Award	160,437	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Mar 2, 2026	Gift	-100,278	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Gift	125,094	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Gift	-250,736	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Other	-120,390	43.92 USD	$5.3M		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Gift	-125,094	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	ExerciseD (derivative)	-494,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Other	-369,606	43.92 USD	$16.2M	Unusual size	SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Exercise	494,700	21.31 USD	$10.5M	Unusual size	SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Gift	250,736	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Jan 16, 2026	Other	-139,524	45.23 USD	$6.3M		SEC
EXELIXIS, INC.Listing on record	Jan 16, 2026	Award	548,073	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Nov 13, 2025	Gift	-160,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Nov 13, 2025	Gift	-101,548	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Nov 13, 2025	Gift	101,548	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Nov 13, 2025	Gift	-80,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 16, 2025	Gift	87,871	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vera Therapeutics, Inc.Listing on record	May 16, 2025	AwardD (derivative)	14,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 16, 2025	Exercise	308,365	18.80 USD	$5.8M		SEC
EXELIXIS, INC.Listing on record	May 16, 2025	ExerciseD (derivative)	-308,365	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
Vera Therapeutics, Inc.Listing on record	May 26, 2026	AwardD (derivative)	17,084	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 19, 2026	Gift	-124,047	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 19, 2026	Gift	124,047	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 19, 2026	Other	-128,497	51.10 USD	$6.6M		SEC
EXELIXIS, INC.Listing on record	May 8, 2026	Gift	-109,676	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Mar 2, 2026	Award	160,437	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Mar 2, 2026	Gift	-100,278	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Gift	125,094	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Gift	-250,736	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Other	-120,390	43.92 USD	$5.3M		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Gift	-125,094	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	ExerciseD (derivative)	-494,700	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Other	-369,606	43.92 USD	$16.2M	Unusual size	SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Exercise	494,700	21.31 USD	$10.5M	Unusual size	SEC
EXELIXIS, INC.Listing on record	Feb 18, 2026	Gift	250,736	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Jan 16, 2026	Other	-139,524	45.23 USD	$6.3M		SEC
EXELIXIS, INC.Listing on record	Jan 16, 2026	Award	548,073	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Nov 13, 2025	Gift	-160,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Nov 13, 2025	Gift	-101,548	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Nov 13, 2025	Gift	101,548	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	Nov 13, 2025	Gift	-80,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 16, 2025	Gift	87,871	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Vera Therapeutics, Inc.Listing on record	May 16, 2025	AwardD (derivative)	14,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EXELIXIS, INC.Listing on record	May 16, 2025	Exercise	308,365	18.80 USD	$5.8M		SEC
EXELIXIS, INC.Listing on record	May 16, 2025	ExerciseD (derivative)	-308,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC