MITCHELL DEAN J

Director at MGI PHARMA INC · on record since Jul 5, 2006
President and CEO at ALPHARMA INC · on record since Jul 5, 2006
Director at ISTA PHARMACEUTICALS INC · on record since Oct 23, 2006
Director at ALPHARMA INC · on record since Feb 25, 2008
Director at Talecris Biotherapeutics Holdings Corp. · on record since Dec 17, 2009
President, U.S. Primary Care at BRISTOL MYERS SQUIBB CO · on record since Sep 12, 2003
Director at ImmunoGen, Inc. · on record since Feb 1, 2012
Director at PRECIGEN, INC. · on record since Sep 12, 2013
Director at Theravance Biopharma, Inc. · on record since Jun 12, 2014
Director at Praxis Precision Medicines, Inc. · on record since Jun 12, 2026
10% owner at PRECIGEN, INC. · on record since Mar 23, 2015
Director at MGI GP, Inc. · on record since Dec 3, 2004
President and C.E.O. at MGI GP, Inc. · on record since Dec 3, 2004
Director at Kinnate Biopharma Inc. · on record since Dec 2, 2020
President, MGI, GP, Inc. at MGI PHARMA INC · on record since Oct 6, 2005

Insider trading activity of MITCHELL DEAN J

Transactions on record: 317; since Sep 12, 2003

Open-market buys: 47; $709.5K

Open-market sells: 50; $4.6M

Companies traded: 11; last filing Sep 24, 2026

Figures computed from official regulatory filings — .

Companies where MITCHELL DEAN J has traded

Theravance Biopharma, Inc.34 tx · Sep 24, 2026
Praxis Precision Medicines, Inc.15 tx · $571.2K · Jun 12, 2026
7 tx · Apr 5, 2024
53 tx · $792.1K · Mar 18, 2024
67 tx · $2.3M · Feb 12, 2024
19 tx · $915K · Jun 15, 2012
6 tx · Jun 3, 2011
57 tx · $21M · Dec 31, 2008
55 tx · $5.8M · Jan 30, 2008
3 tx · $3.5M · Apr 11, 2005
1 tx · Sep 12, 2003

Track record of MITCHELL DEAN J

Statistical track record

Free account

Open-market buys: 47

Last buy: Sep 22, 2023

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

Transaction history of MITCHELL DEAN J

Co-insiders of MITCHELL DEAN J

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-24,258	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	Other	-91,204	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-23,576	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-22,044	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-13,398	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	Other	-6,009	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-28,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Jun 16, 2026	AwardD (derivative)	13,398	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Theravance Biopharma, Inc.Listing on record	Jun 16, 2026	Award	6,009	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Jun 12, 2026	Award	1,371	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Jun 12, 2026	AwardD (derivative)	648	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	ExerciseD (derivative)	-8,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	Exercise	1,753	44.04 USD	$77.2K		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	ExerciseD (derivative)	-1,932	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	Exercise	8,566	44.25 USD	$379K	Unusual size	SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	ExerciseD (derivative)	-1,753	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	Exercise	1,932	14.36 USD	$27.7K		SEC
Praxis Precision Medicines, Inc.Listing on record	Jun 27, 2025	AwardD (derivative)	10,520	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Theravance Biopharma, Inc.Listing on record	May 21, 2025	AwardD (derivative)	24,258	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Theravance Biopharma, Inc.Listing on record	May 21, 2025	Award	10,649	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Jun 6, 2024	AwardD (derivative)	8,566	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
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-24,258	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	Other	-91,204	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-23,576	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-22,044	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-13,398	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	Other	-6,009	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-6,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Sep 24, 2026	OtherD (derivative)	-28,000	—	n/a (No price was disclosed in the filing)		SEC
Theravance Biopharma, Inc.Listing on record	Jun 16, 2026	AwardD (derivative)	13,398	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Theravance Biopharma, Inc.Listing on record	Jun 16, 2026	Award	6,009	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Jun 12, 2026	Award	1,371	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Jun 12, 2026	AwardD (derivative)	648	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	ExerciseD (derivative)	-8,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	Exercise	1,753	44.04 USD	$77.2K		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	ExerciseD (derivative)	-1,932	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	Exercise	8,566	44.25 USD	$379K	Unusual size	SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	ExerciseD (derivative)	-1,753	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Sep 25, 2025	Exercise	1,932	14.36 USD	$27.7K		SEC
Praxis Precision Medicines, Inc.Listing on record	Jun 27, 2025	AwardD (derivative)	10,520	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Theravance Biopharma, Inc.Listing on record	May 21, 2025	AwardD (derivative)	24,258	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Theravance Biopharma, Inc.Listing on record	May 21, 2025	Award	10,649	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Praxis Precision Medicines, Inc.Listing on record	Jun 6, 2024	AwardD (derivative)	8,566	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC