CLYM

Climb Bio, Inc.

Company with tickers: CLYM

CIK

1768446

CUSIP

28658R106

Shares Outstanding

57,263,023

13F Activity (30d)

2 filings 2 filers

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-05	Dunn Judith	Director	Award	40,000	—	—	40,000
2026-06-05	RA CAPITAL MANAGEMENT, L.P.	Director	Award	40,000	—	—	40,000
2026-06-05	Drapkin Kimberlee C	Director	Award	40,000	—	—	40,000
2026-06-05	Levin Andrew David	Director	Award	40,000	—	—	40,000
2026-06-05	Thomas Stephen Basil	Director	Award	40,000	—	—	40,000
2026-06-05	Cumbo Alexander	Director	Award	40,000	—	—	40,000
2026-06-05	WILLIAMS DOUGLAS E	Director	Award	40,000	—	—	40,000
2026-04-29	RA CAPITAL MANAGEMENT, L.P.	Director	Award	2,106,000	$9.50	$20,006,789	22,546,000
2026-02-26	Thomas Stephen Basil	Director	Sell	16,313	$7.01	$114,289	154,657
2026-02-25	Thomas Stephen Basil	Director	Sell	33,687	$7.00	$235,964	170,970
2026-02-13	Thomas Stephen Basil	Director	Sell	10,000	$5.81	$58,141	204,657
2026-02-12	Thomas Stephen Basil	Director	Sell	90,000	$5.23	$470,988	214,657
2026-01-06	Driscoll Cindy	Senior Vice President, Finance	Award	100,000	—	—	100,000
2026-01-06	Wilson Perrin Megan	Chief Business Officer	Award	300,000	—	—	300,000
2026-01-06	Brennan Aoife	Director, President and CEO	Award	700,000	—	—	700,000
2026-01-06	ALTSCHULLER Susan	Chief Financial Officer	Award	142,500	—	—	142,500
2026-01-05	RA CAPITAL MANAGEMENT, L.P.	Director	Other	841,087	—	—	841,087
2026-01-05	RA CAPITAL MANAGEMENT, L.P.	Director	Other	1,226,497	—	—	1,226,497
2026-01-05	RA CAPITAL MANAGEMENT, L.P.	Director	Buy	7,111	$3.50	$24,889	3,403,429
2026-01-05	RA CAPITAL MANAGEMENT, L.P.	Director	Other	483,679	—	—	483,679
2026-01-05	RA CAPITAL MANAGEMENT, L.P.	Director	Other	2,866,375	—	—	2,866,375
2026-01-05	RA CAPITAL MANAGEMENT, L.P.	Director	Other	2,479,872	—	—	2,479,872
2025-12-12	RA CAPITAL MANAGEMENT, L.P.	Director	Buy	101,462	$2.86	$290,181	3,396,318
2025-12-11	RA CAPITAL MANAGEMENT, L.P.	Director	Other	1,226,497	—	—	1,226,497
2025-12-11	RA CAPITAL MANAGEMENT, L.P.	Director	Other	841,087	—	—	841,087
2025-12-11	RA CAPITAL MANAGEMENT, L.P.	Director	Other	2,866,375	—	—	2,866,375
2025-12-11	RA CAPITAL MANAGEMENT, L.P.	Director	Other	483,679	—	—	483,679
2025-12-11	RA CAPITAL MANAGEMENT, L.P.	Director	Award	20,440,000	—	—	20,440,000
2025-12-11	RA CAPITAL MANAGEMENT, L.P.	Director	Other	2,479,872	—	—	2,479,872
2025-12-11	RA CAPITAL MANAGEMENT, L.P.	Director	Other	20,440,000	—	—	3,081,757
2025-12-11	RA CAPITAL MANAGEMENT, L.P.	Director	Buy	213,099	$2.18	$464,556	3,294,856
2025-10-01	ALTSCHULLER Susan	Chief Financial Officer	Award	600,000	—	—	600,000
2025-10-01	ALTSCHULLER Susan	Chief Financial Officer	Other	0	—	—	0
2025-08-07	Thomas Stephen Basil	Director	Award	100,375	—	—	304,657
2025-06-30	Brennan Aoife	Director, President and CEO	Sell	20,618	$1.22	$25,154	48,132
2025-06-27	Thomas Stephen Basil	Director	Convert	25,094	—	—	204,282
2025-06-27	Brennan Aoife	Director, President and CEO	Convert	68,750	—	—	206,250
2025-06-27	Brennan Aoife	Director, President and CEO	Convert	68,750	—	—	68,750
2025-06-27	Thomas Stephen Basil	Director	Convert	25,094	—	—	0
2025-06-20	Pimblett Emily	SVP, Finance & CAO	Sell	1,242	$1.24	$1,540	18,888
2025-06-18	Pimblett Emily	SVP, Finance & CAO	Convert	5,000	—	—	15,000
2025-06-18	Pimblett Emily	SVP, Finance & CAO	Convert	5,000	—	—	20,130
2025-06-17	Wilson Perrin Megan	Chief Business Officer	Other	0	—	—	0
2025-06-17	Driscoll Cindy	Senior Vice President, Finance	Other	0	—	—	0
2025-06-17	Driscoll Cindy	Senior Vice President, Finance	Award	200,000	—	—	200,000
2025-06-04	Levin Andrew David	Director	Award	40,000	—	—	40,000
2025-06-04	WILLIAMS DOUGLAS E	Director	Award	40,000	—	—	40,000
2025-06-04	RA CAPITAL MANAGEMENT, L.P.	Director	Award	40,000	—	—	40,000
2025-06-04	Cumbo Alexander	Director	Award	40,000	—	—	40,000
2025-06-04	Drapkin Kimberlee C	Director	Award	40,000	—	—	40,000

Showing 1–50 of 209 transactions