Climb Bio, Inc. (CLYM) Insider Ownership

Historic Insider Ownership Trends

Over the 90-day window ending January 09, 2026, Climb Bio's three dominant insider ownership positions are held by TenPercentOwner Eti Llc Ai (5.01Mn shares), Director Capital Management, L.P. Ra (3.40Mn shares), Director Stephen Basil Thomas (304.66K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
Eti Llc Ai 5,009,400 16 Aug, 2021
Capital Management, L.P. Ra 3,403,429 07 Jan, 2026
Stephen Basil Thomas 304,657 11 Aug, 2025
Aoife Brennan President And Ceo 48,132 01 Jul, 2025
Valerie Morisset Evp And R&D And Cso 31,317 23 Jul, 2024
Emily Pimblett Svp And Finance & Cao 18,888 20 Jun, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
05 Jan, 2026 Capital Management, L.P. Ra Common Stock A 7,111 $3.50 3,403,429 I P
12 Dec, 2025 Capital Management, L.P. Ra Common Stock A 101,462 $2.86 3,396,318 I P
11 Dec, 2025 Capital Management, L.P. Ra Common Stock A 213,099 $2.18 3,294,856 I P
11 Dec, 2025 Capital Management, L.P. Ra Common Stock D 20,440,000 $0.00 3,081,757 I D
07 Aug, 2025 Stephen Basil Thomas - - 304,657 D
07 Aug, 2025 Stephen Basil Thomas Common Stock A 100,375 $0.00 304,657 D A
30 Jun, 2025 Aoife Brennan Common Stock D 20,618 $1.22 48,132 D S
30 Jun, 2025 Aoife Brennan - - 48,132 D
27 Jun, 2025 Aoife Brennan Common Stock A 68,750 - 68,750 D M
27 Jun, 2025 Aoife Brennan - - 68,750 D
27 Jun, 2025 Stephen Basil Thomas Common Stock A 25,094 - 204,282 D M
20 Jun, 2025 Emily Pimblett - - 18,888 D
20 Jun, 2025 Emily Pimblett Common Stock D 1,242 $1.24 18,888 D S
18 Jun, 2025 Emily Pimblett - - 20,130 D
18 Jun, 2025 Emily Pimblett Common Stock A 5,000 - 20,130 D M
27 Mar, 2025 Stephen Basil Thomas Common Stock A 25,093 - 179,188 D M
20 Mar, 2025 Emily Pimblett Common Stock D 1,199 $1.31 15,130 D S
18 Mar, 2025 Emily Pimblett Common Stock A 5,000 - 16,329 D M
01 Jan, 2025 Stephen Basil Thomas Common Stock A 50,188 - 154,095 D M
19 Dec, 2024 Emily Pimblett Common Stock D 1,235 $2.02 11,329 D S