Nicholson Garry A

TScan Therapeutics, Inc. · Director

Nicholson Garry A is listed in public filings as director. This Nicholson Garry A insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include TScan Therapeutics, Inc. (TCRX), Day One Biopharmaceuticals, Inc. (DAWN), and G1 Therapeutics, Inc. (GTHX). Investors use Nicholson Garry A's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
TScan Therapeutics, Inc.TCRX	$67k67k shares	Grant / ExerciseMay 20, 2026	$66.6K67k shares	$0.9946	--

Insider Trades History

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Day One Biopharmaceuticals, Inc.DAWN	$032.3k shares	OtherApr 23, 2026	$290.7K32.3k shares	$8.99	--
Day One Biopharmaceuticals, Inc.DAWN	--15k shares	OtherApr 23, 2026	Disclosure amount unavailable15k shares	--	--
Day One Biopharmaceuticals, Inc.DAWN	$022.5k shares	OtherApr 23, 2026	$157.7K22.5k shares	$7.01	--
Day One Biopharmaceuticals, Inc.DAWN	$033.9k shares	OtherNov 6, 2025	$876.0K33.9k shares	$25.84	--
Day One Biopharmaceuticals, Inc.DAWN	$037.5k shares	OtherNov 6, 2025	$475.9K37.5k shares	$12.69	--
Day One Biopharmaceuticals, Inc.DAWN	$032.3k shares	OtherNov 6, 2025	$448.5K32.3k shares	$13.87	--
Day One Biopharmaceuticals, Inc.DAWN	$337k37.5k shares	Grant / ExerciseNov 6, 2025	$337.1K37.5k shares	$8.99	--
Day One Biopharmaceuticals, Inc.DAWN	$305k33.9k shares	Grant / ExerciseNov 6, 2025	$304.8K33.9k shares	$8.99	--
Day One Biopharmaceuticals, Inc.DAWN	$291k32.3k shares	Grant / ExerciseNov 6, 2025	$290.7K32.3k shares	$8.99	--
TScan Therapeutics, Inc.TCRX	$97k67k shares	Grant / ExerciseJun 30, 2025	$97.2K67k shares	$1.45	--
Day One Biopharmaceuticals, Inc.DAWN	--15k shares	Grant / ExerciseJun 2, 2025	Disclosure amount unavailable15k shares	--	--
Day One Biopharmaceuticals, Inc.DAWN	$158k22.5k shares	Grant / ExerciseJun 2, 2025	$157.7K22.5k shares	$7.01	--
G1 Therapeutics, Inc.GTHX	--14.4k shares	OtherSep 18, 2024	Disclosure amount unavailable14.4k shares	--	--
G1 Therapeutics, Inc.GTHX	$030k shares	OtherSep 18, 2024	$159.0K30k shares	$5.30	--
G1 Therapeutics, Inc.GTHX	$103k14.4k shares	OtherSep 18, 2024	$143.0K20k shares	$7.15	--
G1 Therapeutics, Inc.GTHX	$030k shares	OtherSep 18, 2024	$89.7K30k shares	$2.99	--
G1 Therapeutics, Inc.GTHX	$030k shares	OtherSep 18, 2024	$84.9K30k shares	$2.83	--
G1 Therapeutics, Inc.GTHX	--34.4k shares	Grant / ExerciseJun 13, 2024	Disclosure amount unavailable10k shares	--	--
G1 Therapeutics, Inc.GTHX	$90k30k shares	Grant / ExerciseJun 13, 2024	$89.7K30k shares	$2.99	--
TScan Therapeutics, Inc.TCRX	$422k47.5k shares	Grant / ExerciseJun 12, 2024	$421.8K47.5k shares	$8.88	--
TScan Therapeutics, Inc.TCRX	$211k23.8k shares	Grant / ExerciseJun 12, 2024	$210.9K23.8k shares	$8.88	--