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TScan Therapeutics, Inc. (TCRX)

TScan Therapeutics, Inc. (TCRX) Insider Trading

Directors, officers and holders of more than 10% of TCRX report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.

Recent Form 4 transactions

The 38 most recent of 38 transactions on file: 10 with code P, 0 with code S and 28 with other codes.

DateInsiderCodeShares
Oct 1, 2026MacBeath GavinA Award1,000,000
Oct 1, 2026ZDRAVESKI ZORANA Award300,000
May 20, 2026BAKER BROS. ADVISORS LPA Award67,000
May 20, 2026Klencke BarbaraA Award67,000
May 20, 2026Dorton KatinaA Award67,000
May 20, 2026Gruia GabrielaA Award67,000
May 20, 2026Nicholson Garry AA Award67,000
May 20, 2026Woods KeithA Award67,000
May 20, 2026BAKER BROS. ADVISORS LPA Award67,000
Jan 20, 2026ZDRAVESKI ZORANA Award350,000
Jan 20, 2026MacBeath GavinA Award1,165,000
Jan 20, 2026Amello JasonA Award350,000
Jan 20, 2026Louis ChrystalA Award420,000
Jan 20, 2026Dworak LeidenA Award100,000
Dec 23, 2025Lynx1 Capital Management LPP Purchase6,232
Dec 22, 2025Lynx1 Capital Management LPP Purchase75,500
Dec 19, 2025Lynx1 Capital Management LPP Purchase80,069
Jun 30, 2025BAKER BROS. ADVISORS LPA Award67,000
Jun 30, 2025Gruia GabrielaA Award67,000
Jun 30, 2025BAKER BROS. ADVISORS LPA Award67,000
Jun 30, 2025Dorton KatinaA Award67,000
Jun 30, 2025Woods KeithA Award67,000
Jun 30, 2025Nicholson Garry AA Award67,000
Jun 30, 2025Klencke BarbaraA Award67,000
May 20, 2025Lynx1 Capital Management LPP Purchase1,200,000
May 19, 2025Lynx1 Capital Management LPP Purchase1,388,794
Jan 3, 2025MacBeath GavinA Award800,000
Jan 3, 2025Louis ChrystalA Award400,000
Jan 3, 2025ZDRAVESKI ZORANA Award250,000
Jan 3, 2025Amello JasonA Award270,000
Dec 26, 2024Lynx1 Capital Management LPP Purchase7,500,000
Dec 13, 2024Lynx1 Capital Management LPP Purchase100,000
Dec 12, 2024Lynx1 Capital Management LPP Purchase31,800
Nov 15, 2024Lynx1 Capital Management LPP Purchase947
Sep 23, 2024Klencke BarbaraP Purchase5,000
Jan 12, 2024MacBeath GavinA Award160,000
Jan 12, 2024Dworak LeidenA Award46,875
Jan 12, 2024ZDRAVESKI ZORANA Award52,500

Questions about this data

Which insider transactions are open-market trades?

Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.

How quickly are insider trades reported?

A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.

Who has to file Form 4?

Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.

Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.