Stocks
TCRX TScan Therapeutics, Inc.

TCRX

TScan Therapeutics, Inc.

Company with tickers: TCRX

CIK

1783328

CUSIP

89854M101

Shares Outstanding

52,625,035

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-01-20	Amello Jason	Chief Financial Officer	Award	350,000	—	—	350,000
2026-01-20	MacBeath Gavin	Director, Chief Executive Officer	Award	1,165,000	—	—	1,165,000
2026-01-20	Dworak Leiden	See Remarks	Award	100,000	—	—	100,000
2026-01-20	Louis Chrystal	Chief Medical Officer	Award	420,000	—	—	420,000
2026-01-20	ZDRAVESKI ZORAN	See Remarks	Award	350,000	—	—	350,000
2025-12-23	Lynx1 Capital Management LP	10% Owner	Buy	6,232	$0.90	$5,602	8,019,148
2025-12-22	Lynx1 Capital Management LP	10% Owner	Buy	75,500	$0.90	$67,950	8,012,916
2025-12-19	Lynx1 Capital Management LP	10% Owner	Buy	80,069	$0.90	$71,974	7,937,416
2025-08-14	Dworak Leiden	See Remarks	Other	0	—	—	0
2025-06-30	BAKER BROS. ADVISORS LP	Director, 10% Owner	Award	67,000	—	—	67,000
2025-06-30	Klencke Barbara	Director	Award	67,000	—	—	67,000
2025-06-30	Nicholson Garry A	Director	Award	67,000	—	—	67,000
2025-06-30	Woods Keith	Director	Award	67,000	—	—	67,000
2025-06-30	Dorton Katina	Director	Award	67,000	—	—	67,000
2025-06-30	Gruia Gabriela	Director	Award	67,000	—	—	67,000
2025-05-20	Lynx1 Capital Management LP	10% Owner	Buy	1,200,000	$1.20	$1,440,000	7,946,141
2025-05-19	Lynx1 Capital Management LP	10% Owner	Buy	1,388,794	$1.20	$1,666,553	6,746,141
2025-01-03	ZDRAVESKI ZORAN	See Remarks	Award	250,000	—	—	250,000
2025-01-03	MacBeath Gavin	Director, Chief Executive Officer	Award	800,000	—	—	800,000
2025-01-03	Amello Jason	Chief Financial Officer	Award	270,000	—	—	270,000
2025-01-03	Louis Chrystal	Chief Medical Officer	Award	400,000	—	—	400,000
2024-12-26	Lynx1 Capital Management LP	10% Owner	Buy	7,500,000	$4.00	$30,000,000	7,500,000
2024-12-13	Lynx1 Capital Management LP	10% Owner	Buy	100,000	$2.90	$290,140	5,357,347
2024-12-12	Lynx1 Capital Management LP	10% Owner	Buy	31,800	$3.01	$95,629	5,257,347
2024-11-15	Lynx1 Capital Management LP	10% Owner	Buy	947	$4.34	$4,114	5,225,547
2024-09-23	Klencke Barbara	Director	Buy	5,000	$5.29	$26,450	45,000
2024-09-23	Klencke Barbara	Director	Other	25,000	—	—	25,000
2024-08-26	Klencke Barbara	Director	Buy	5,000	$5.53	$27,650	40,000
2024-08-23	Klencke Barbara	Director	Other	25,000	—	—	25,000
2024-08-23	Klencke Barbara	Director	Buy	5,000	$5.69	$28,450	35,000
2024-08-23	ZDRAVESKI ZORAN	See Remarks	Sell	164,686	$5.78	$952,116	4,716
2024-08-23	ZDRAVESKI ZORAN	See Remarks	Convert	54,895	—	—	30,105
2024-08-23	ZDRAVESKI ZORAN	See Remarks	Convert	54,895	$4.85	$266,241	67,111
2024-06-12	Dorton Katina	Director	Award	47,500	—	—	47,500
2024-06-12	Klencke Barbara	Director	Award	47,500	—	—	47,500
2024-06-12	Gruia Gabriela	Director	Award	47,500	—	—	47,500
2024-06-12	Nicholson Garry A	Director	Award	47,500	—	—	47,500
2024-06-12	Woods Keith	Director	Award	47,500	—	—	47,500
2024-06-12	BAKER BROS. ADVISORS LP	Director, 10% Owner	Award	47,500	—	—	47,500
2024-06-12	Nicholson Garry A	Director	Other	0	—	—	0
2024-05-01	Louis Chrystal	Chief Medical Officer	Award	380,000	—	—	380,000
2024-04-22	Louis Chrystal	Chief Medical Officer	Other	0	—	—	0
2024-04-19	BAKER BROS. ADVISORS LP	Director, 10% Owner	Buy	825,968	$7.13	$5,889,069	4,018,678
2024-04-19	Lynx1 Capital Management LP	10% Owner	Buy	5,000,000	$7.13	$35,649,500	5,000,000
2024-02-01	Amello Jason	Chief Financial Officer	Award	750,000	—	—	750,000
2024-01-29	Amello Jason	Chief Financial Officer	Other	0	—	—	0
2024-01-12	ZDRAVESKI ZORAN	See Remarks	Award	52,500	—	—	52,500
2024-01-12	Dworak Leiden	See Remarks	Award	46,875	—	—	46,875
2024-01-12	MacBeath Gavin	Director, Chief Executive Officer	Award	160,000	—	—	160,000
2023-12-19	BARBERICH TIMOTHY J	Director	Buy	317	$4.97	$1,575	67,027
2023-12-18	BARBERICH TIMOTHY J	Director	Other	33,259	—	—	33,259
2023-12-18	BARBERICH TIMOTHY J	Director	Buy	28,830	$4.89	$140,881	66,710
2023-12-14	Klencke Barbara	Director	Other	25,000	—	—	25,000
2023-12-14	Klencke Barbara	Director	Buy	5,000	$5.08	$25,400	30,000
2023-12-06	Woods Keith	Director	Award	17,500	—	—	17,500
2023-12-06	Woods Keith	Director	Other	0	—	—	0
2023-07-21	Dworak Leiden	See Remarks	Award	25,000	—	—	25,000
2023-07-21	Dworak Leiden	See Remarks	Other	0	—	—	0
2023-07-21	Dworak Leiden	See Remarks	Other	5,692	—	—	5,692
2023-06-13	BARBERICH TIMOTHY J	Director	Award	35,000	—	—	35,000
2023-06-13	Dorton Katina	Director	Award	35,000	—	—	35,000
2023-06-13	Gruia Gabriela	Director	Award	35,000	—	—	35,000
2023-06-13	Klencke Barbara	Director	Award	36,524	—	—	36,524
2023-06-13	Silver Brian M.	Chief Financial Officer	Award	632,500	—	—	632,500
2023-06-13	MacBeath Gavin	Director, Chief Executive Officer	Award	1,121,300	—	—	1,121,300
2023-06-13	ZDRAVESKI ZORAN	See Remarks	Award	430,000	—	—	430,000
2023-06-13	BAKER BROS. ADVISORS LP	Director, 10% Owner	Award	35,000	—	—	35,000
2023-06-13	Barton Debora	Chief Medical Officer	Award	430,000	—	—	430,000
2023-06-02	BARBERICH TIMOTHY J	Director	Buy	37,880	$2.63	$99,564	37,880
2023-06-02	BARBERICH TIMOTHY J	Director	Other	33,259	—	—	33,259
2023-06-01	BAKER BROS. ADVISORS LP	Director, 10% Owner	Award	3,192,710	$2.00	$6,385,101	3,192,710
2023-05-31	Lynx1 Capital Management LP	10% Owner	Other	5,250,000	—	—	5,250,000
2023-05-31	Lynx1 Capital Management LP	10% Owner	Sell	10,000	$2.51	$25,148	5,240,000
2023-05-31	Lynx1 Capital Management LP	10% Owner	Sell	15,000	$2.52	$37,802	5,225,000
2023-05-26	EcoR1 Capital, LLC	Director, 10% Owner	Other	5,000,000	—	—	5,000,000
2023-04-06	Klencke Barbara	Director	Other	25,000	—	—	25,000
2023-04-06	Klencke Barbara	Director	Award	9,146	—	—	9,146
2023-02-02	SOUTHWELL DAVID P	Director, Chief Executive Officer	Award	100,000	—	—	100,000
2023-02-02	MacBeath Gavin	Director, Chief Executive Officer	Award	40,000	—	—	40,000
2023-02-02	ZDRAVESKI ZORAN	See Remarks	Award	35,000	—	—	35,000
2023-02-02	Barton Debora	Chief Medical Officer	Award	50,000	—	—	50,000
2022-12-28	Silver Brian M.	Chief Financial Officer	Buy	3,158	$1.56	$4,941	32,885
2022-12-27	Silver Brian M.	Chief Financial Officer	Buy	2,842	$1.50	$4,276	29,727
2022-07-25	SOUTHWELL DAVID P	Director, Chief Executive Officer	Award	100,000	—	—	100,000
2022-07-25	Desmarais William	Chief Business Officer	Award	30,000	—	—	30,000
2022-07-25	ZDRAVESKI ZORAN	See Remarks	Award	50,000	—	—	50,000
2022-07-25	Silver Brian M.	Chief Financial Officer	Award	220,000	—	—	220,000
2022-07-25	MacBeath Gavin	Director, Chief Executive Officer	Award	100,000	—	—	100,000
2022-07-05	Barton Debora	Chief Medical Officer	Other	0	—	—	0
2022-07-05	Barton Debora	Chief Medical Officer	Award	150,000	—	—	150,000
2022-06-01	Dorton Katina	Director	Award	9,146	—	—	9,146
2022-06-01	Gruia Gabriela	Director	Award	9,146	—	—	9,146
2022-06-01	BAKER BROS. ADVISORS LP	Director, 10% Owner	Award	9,146	—	—	9,146
2022-06-01	BARBERICH TIMOTHY J	Director	Award	9,146	—	—	9,146
2022-06-01	Harel Ittai	Director	Award	9,146	—	—	9,146
2022-05-18	SOUTHWELL DAVID P	Director, Chief Executive Officer	Buy	15,000	$3.62	$54,339	161,569
2022-05-11	BAKER BROS. ADVISORS LP	Director, 10% Owner	Buy	2,882	$1.99	$5,722	256,209
2022-05-10	BAKER BROS. ADVISORS LP	Director, 10% Owner	Buy	40,800	$1.70	$69,360	145,498
2022-03-24	Silver Brian M.	Chief Financial Officer	Buy	15,000	$3.40	$50,982	26,885
2022-01-18	Desmarais William	Chief Business Officer	Award	50,000	—	—	50,000