MCGUIRE TERRANCE

10% owner at Sirtris Pharmaceuticals, Inc. · on record since May 30, 2007
Director at DGI RESOLUTION INC · on record since May 10, 2006
Director at Tectonic Therapeutic, Inc. · on record since Jun 24, 2024
10% owner at TechTarget Holdings Inc. · on record since May 24, 2007
10% owner at INSTINET GROUP INC · on record since Jul 10, 2008
10% owner at LogMeIn, Inc. · on record since Jun 30, 2009
Director at IRONWOOD PHARMACEUTICALS INC · on record since Feb 2, 2010
Director at ALLIED DEFENSE GROUP INC · on record since Aug 12, 2021
Director at ACUSPHERE INC · on record since Oct 7, 2003
10% owner at MOMENTA PHARMACEUTICALS INC · on record since Jul 6, 2004
10% owner at DNIB UNWIND, INC. · on record since Sep 27, 2013
Director at ACCELERON PHARMA INC · on record since Sep 26, 2013
Director at Invivyd, Inc. · on record since May 21, 2026
Director at TREVENA INC · on record since Jan 30, 2014
10% owner at TREVENA INC · on record since Jan 30, 2014
Director at Pulmatrix, Inc. · on record since Jun 25, 2015
10% owner at Pulmatrix, Inc. · on record since Jun 25, 2015
10% owner at ALNYLAM PHARMACEUTICALS, INC. · on record since Oct 28, 2004
Director at · on record since Nov 20, 2017
10% owner at · on record since Nov 20, 2017
Director at · on record since Feb 13, 2019
Director at · on record since Apr 10, 2019
10% owner at · on record since Jul 24, 2019
10% owner at · on record since Apr 30, 2020
10% owner at · on record since Jun 25, 2020
Director at · on record since Dec 11, 2020

Insider trading activity of MCGUIRE TERRANCE

Transactions on record: 352; since Sep 17, 2003

Open-market buys: 19; $26.3M

Open-market sells: 33; $60M

Companies traded: 17; last filing Jul 30, 2026

Figures computed from official regulatory filings — .

Companies where MCGUIRE TERRANCE has traded

16 tx · $1.5M · Jul 30, 2026
20 tx · $1M · May 21, 2026
6 tx · $8.6M · Jun 11, 2025
10 tx · $10.3M · Dec 4, 2023
36 tx · $3.1M · Sep 13, 2023
30 tx · $8.5M · Jun 24, 2022
44 tx · $1.3M · May 6, 2020
5 tx · May 20, 2019
53 tx · $19K · Apr 3, 2019
46 tx · $5M · Jun 7, 2018
30 tx · $40.2M · Mar 14, 2017
1 tx · May 15, 2014
8 tx · $8M · Jul 9, 2009
13 tx · $401.7K · Dec 16, 2008

Track record of MCGUIRE TERRANCE

Statistical track record

Free account

Open-market buys: 19

Last buy: Aug 10, 2021

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

Transaction history of MCGUIRE TERRANCE

Co-insiders of MCGUIRE TERRANCE

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Seer, Inc.Listing on record	Jul 30, 2026	AwardD (derivative)	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Seer, Inc.Listing on record	Jul 30, 2026	Award	16,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Invivyd, Inc.Listing on record	May 21, 2026	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Seer, Inc.Listing on record	Dec 11, 2025	Other	4,088	—	n/a (No price was disclosed in the filing)		SEC
Seer, Inc.Listing on record	Dec 11, 2025	OtherD (derivative)	-4,088	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Seer, Inc.Listing on record	Jul 9, 2025	Award	20,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Seer, Inc.Listing on record	Jul 9, 2025	AwardD (derivative)	30,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Jun 11, 2025	AwardD (derivative)	10,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Invivyd, Inc.Listing on record	May 22, 2025	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Apr 7, 2025	Sell	-500,000	17.10 USD	$8.6M	Unusual size	SEC
Invivyd, Inc.Listing on record	Dec 31, 2024	Sell	-83,744	0.52 USD	$43.5K		SEC
Invivyd, Inc.Listing on record	Dec 31, 2024	Sell	-103,474	0.45 USD	$46.6K		SEC
Invivyd, Inc.Listing on record	Dec 31, 2024	Sell	-86,545	0.48 USD	$41.5K		SEC
Invivyd, Inc.Listing on record	Dec 26, 2024	Sell	-83,817	0.54 USD	$45.3K		SEC
Invivyd, Inc.Listing on record	Dec 26, 2024	Sell	-75,776	0.45 USD	$34.1K		SEC
Invivyd, Inc.Listing on record	Dec 26, 2024	Sell	-119,805	0.42 USD	$50.3K		SEC
Invivyd, Inc.Listing on record	Dec 26, 2024	Sell	-68,161	0.51 USD	$34.8K		SEC
Invivyd, Inc.Listing on record	Dec 19, 2024	Sell	-152,067	0.43 USD	$65.4K		SEC
Invivyd, Inc.Listing on record	Dec 19, 2024	Sell	-97,410	0.48 USD	$46.8K		SEC
Invivyd, Inc.Listing on record	Dec 19, 2024	Sell	-74,764	0.47 USD	$35.1K		SEC
Invivyd, Inc.Listing on record	Dec 16, 2024	Sell	-125,000	0.58 USD	$72.5K		SEC
Invivyd, Inc.Listing on record	Dec 16, 2024	Sell	-65,359	0.47 USD	$30.7K		SEC
Invivyd, Inc.Listing on record	Dec 11, 2024	Sell	-160,400	0.59 USD	$94.6K		SEC
Invivyd, Inc.Listing on record	Dec 11, 2024	Sell	-175,000	0.59 USD	$103.3K		SEC
Invivyd, Inc.Listing on record	Dec 11, 2024	Sell	-150,000	0.61 USD	$91.5K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Seer, Inc.Listing on record	Jul 30, 2026	AwardD (derivative)	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Seer, Inc.Listing on record	Jul 30, 2026	Award	16,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Invivyd, Inc.Listing on record	May 21, 2026	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Seer, Inc.Listing on record	Dec 11, 2025	Other	4,088	—	n/a (No price was disclosed in the filing)		SEC
Seer, Inc.Listing on record	Dec 11, 2025	OtherD (derivative)	-4,088	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Seer, Inc.Listing on record	Jul 9, 2025	Award	20,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Seer, Inc.Listing on record	Jul 9, 2025	AwardD (derivative)	30,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Jun 11, 2025	AwardD (derivative)	10,200	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Invivyd, Inc.Listing on record	May 22, 2025	AwardD (derivative)	50,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Tectonic Therapeutic, Inc.Listing unverified	Apr 7, 2025	Sell	-500,000	17.10 USD	$8.6M	Unusual size	SEC
Invivyd, Inc.Listing on record	Dec 31, 2024	Sell	-83,744	0.52 USD	$43.5K		SEC
Invivyd, Inc.Listing on record	Dec 31, 2024	Sell	-103,474	0.45 USD	$46.6K		SEC
Invivyd, Inc.Listing on record	Dec 31, 2024	Sell	-86,545	0.48 USD	$41.5K		SEC
Invivyd, Inc.Listing on record	Dec 26, 2024	Sell	-83,817	0.54 USD	$45.3K		SEC
Invivyd, Inc.Listing on record	Dec 26, 2024	Sell	-75,776	0.45 USD	$34.1K		SEC
Invivyd, Inc.Listing on record	Dec 26, 2024	Sell	-119,805	0.42 USD	$50.3K		SEC
Invivyd, Inc.Listing on record	Dec 26, 2024	Sell	-68,161	0.51 USD	$34.8K		SEC
Invivyd, Inc.Listing on record	Dec 19, 2024	Sell	-152,067	0.43 USD	$65.4K		SEC
Invivyd, Inc.Listing on record	Dec 19, 2024	Sell	-97,410	0.48 USD	$46.8K		SEC
Invivyd, Inc.Listing on record	Dec 19, 2024	Sell	-74,764	0.47 USD	$35.1K		SEC
Invivyd, Inc.Listing on record	Dec 16, 2024	Sell	-125,000	0.58 USD	$72.5K		SEC
Invivyd, Inc.Listing on record	Dec 16, 2024	Sell	-65,359	0.47 USD	$30.7K		SEC
Invivyd, Inc.Listing on record	Dec 11, 2024	Sell	-160,400	0.59 USD	$94.6K		SEC
Invivyd, Inc.Listing on record	Dec 11, 2024	Sell	-175,000	0.59 USD	$103.3K		SEC
Invivyd, Inc.Listing on record	Dec 11, 2024	Sell	-150,000	0.61 USD	$91.5K		SEC