Climb Bio, Inc. (CLYM)

Latest Insider Confidence Score

2026Q1

46.9
Bearish

Company insider confidence (by quarter)

2021Q3 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Ra Capital Management, L.P. Director 2,551,263 Jul 1, 2024
RA Capital Healthcare Fund LP Director 2,551,263 Jul 1, 2024
RA Capital Nexus Fund III, L.P. Director 2,551,263 Jul 1, 2024
Kolchinsky Peter Director 2,551,263 Jul 1, 2024
Shah Rajeev M. Director 2,551,263 Jul 1, 2024

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 25, 2026 Feb 27, 2026 Thomas Stephen Basil Director Sell 15.0 -50,000 -24.43% ✓ $350.3K
Feb 12, 2026 Feb 17, 2026 Thomas Stephen Basil Director Sell 10.0 -100,000 -32.82% ✓ $529.1K
Jan 6, 2026 Jan 8, 2026 Brennan Aoife CEO Neutral 52.5 - 0.00% ✗ -
Jan 6, 2026 Jan 8, 2026 Wilson Perrin Megan Chief Business Officer Neutral 52.5 - 0.00% ✗ -
Jan 6, 2026 Jan 8, 2026 ALTSCHULLER Susan CFO Neutral 52.5 - 0.00% ✗ -
Jan 6, 2026 Jan 8, 2026 Driscoll Cindy President Neutral 52.5 - 0.00% ✗ -
Jan 5, 2026 Jan 7, 2026 RA CAPITAL MANAGEMENT, L.P. Director Buy 61.3 +7,111 0.21% ✗ $24.9K
Dec 11, 2025 Dec 15, 2025 RA CAPITAL MANAGEMENT, L.P. Director Buy 20.0 -20,125,439 -85.56% ✗ $754.7K
Oct 1, 2025 Oct 1, 2025 ALTSCHULLER Susan CFO Neutral 52.5 - 0.00% ✗ -
Oct 1, 2025 ALTSCHULLER Susan CFO Neutral 52.5 - 0.00% ✗ -
Aug 7, 2025 Aug 11, 2025 Thomas Stephen Basil Director Neutral 90.0 +100,375 49.14% ✗ -
Jun 27, 2025 Jul 1, 2025 Brennan Aoife CEO Sell 13.8 -20,618 -29.99% ✓ $25.2K
Jun 27, 2025 Jul 1, 2025 Thomas Stephen Basil Director Neutral 52.5 - 0.00% ✗ -
Jun 23, 2025 Wilson Perrin Megan Chief Business Officer Neutral 52.5 - 0.00% ✗ -
Jun 17, 2025 Jun 20, 2025 Driscoll Cindy President Neutral 52.5 - 0.00% ✗ -
Jun 18, 2025 Jun 20, 2025 Pimblett Emily SVP, Finance & CAO Sell 37.5 -1,242 -6.17% ✓ $1.5K
Jun 20, 2025 Driscoll Cindy President Neutral 52.5 - 0.00% ✗ -
Jun 4, 2025 Jun 5, 2025 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
Jun 4, 2025 Jun 5, 2025 Drapkin Kimberlee C Director Neutral 52.5 - 0.00% ✗ -
Jun 4, 2025 Jun 5, 2025 Cumbo Alexander Director Neutral 52.5 - 0.00% ✗ -
Jun 4, 2025 Jun 5, 2025 Dunn Judith Director Neutral 52.5 - 0.00% ✗ -
Jun 4, 2025 Jun 5, 2025 WILLIAMS DOUGLAS E Director Neutral 52.5 - 0.00% ✗ -
Jun 4, 2025 Jun 5, 2025 Levin Andrew David Director Neutral 52.5 - 0.00% ✗ -
Jun 4, 2025 Jun 5, 2025 Thomas Stephen Basil Director Neutral 52.5 - 0.00% ✗ -
Mar 31, 2025 Apr 1, 2025 WILLIAMS DOUGLAS E Director Neutral 52.5 - 0.00% ✗ -
Mar 28, 2025 Apr 1, 2025 Drapkin Kimberlee C Director Neutral 52.5 - 0.00% ✗ -
Mar 28, 2025 Apr 1, 2025 Cumbo Alexander Director Neutral 52.5 - 0.00% ✗ -
Apr 1, 2025 Drapkin Kimberlee C Director Neutral 52.5 - 0.00% ✗ -
Apr 1, 2025 Cumbo Alexander Director Neutral 52.5 - 0.00% ✗ -
Mar 27, 2025 Mar 27, 2025 Thomas Stephen Basil Director Neutral 52.5 - 0.00% ✗ -
Mar 18, 2025 Mar 20, 2025 Pimblett Emily SVP, Finance & CAO Sell 37.5 -1,199 -7.34% ✓ $1.6K
Jan 13, 2025 Jan 15, 2025 Brennan Aoife CEO Neutral 52.5 - 0.00% ✗ -
Jan 13, 2025 Jan 15, 2025 Pimblett Emily SVP, Finance and CAO Neutral 52.5 - 0.00% ✗ -
Jan 13, 2025 Jan 15, 2025 Kaplan Brett COO Neutral 52.5 - 0.00% ✗ -
Jan 1, 2025 Jan 3, 2025 Thomas Stephen Basil Director Neutral 52.5 - 0.00% ✗ -
Dec 18, 2024 Dec 20, 2024 Pimblett Emily CHIEF ACCOUNTING OFFICER Sell 33.8 -1,235 -9.83% ✓ $2.5K
Nov 11, 2024 Nov 12, 2024 WILLIAMS DOUGLAS E Director Neutral 52.5 - 0.00% ✗ -
Nov 12, 2024 WILLIAMS DOUGLAS E Director Neutral 52.5 - 0.00% ✗ -
Sep 18, 2024 Sep 20, 2024 Pimblett Emily CHIEF ACCOUNTING OFFICER Sell 30.0 -1,191 -13.60% ✓ $9.7K
Aug 26, 2024 Aug 26, 2024 Kaplan Brett COO Neutral 52.5 - 0.00% ✗ -
Aug 26, 2024 Kaplan Brett COO Neutral 52.5 - 0.00% ✗ -
Jul 19, 2024 Jul 23, 2024 Morisset Valerie EVP, R&D AND CSO Sell 20.0 -129,206 -80.49% ✗ $988.5K
Jul 17, 2024 Jul 19, 2024 Morisset Valerie EVP, R&D AND CSO Sell 20.0 -41,783 -20.65% ✗ $289.5K
Jul 16, 2024 Jul 17, 2024 Morisset Valerie EVP, R&D AND CSO Sell 20.0 -50,000 -19.82% ✗ $356.5K
Jul 12, 2024 Jul 16, 2024 Morisset Valerie EVP, R&D AND CSO Sell 20.0 -92,377 -26.80% ✗ $650.6K
Jul 9, 2024 Jul 11, 2024 Morisset Valerie EVP, R&D AND CSO Sell 20.0 -105,931 -23.51% ✗ $736.5K
Jul 5, 2024 Jul 9, 2024 Morisset Valerie EVP, R&D AND CSO Sell 22.5 -12,342 -2.67% ✗ $87.1K
Jul 1, 2024 Jul 3, 2024 Morisset Valerie EVP, R&D AND CSO Sell 20.0 -50,000 -9.75% ✗ $338K
Jun 27, 2024 Jul 1, 2024 RA CAPITAL MANAGEMENT, L.P. Director Buy 100.0 +18,268,418 76.18% ✗ $50M
Jun 26, 2024 Jun 28, 2024 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
Jun 26, 2024 Jun 28, 2024 Levin Andrew David Chair Neutral 52.5 - 0.00% ✗ -
Jun 26, 2024 Jun 28, 2024 Rosenberg Adam Joseph Director Neutral 52.5 - 0.00% ✗ -
Jun 26, 2024 Jun 28, 2024 Dunn Judith Director Neutral 52.5 - 0.00% ✗ -
Jun 26, 2024 Jun 28, 2024 Tate Simon Director Neutral 52.5 - 0.00% ✗ -
Jun 26, 2024 Jun 28, 2024 Ratcliffe Liam Director Neutral 52.5 - 0.00% ✗ -
Jun 27, 2024 Jun 27, 2024 Brennan Aoife CEO Neutral 52.5 - 0.00% ✗ -
Jun 27, 2024 Jun 27, 2024 Thomas Stephen Basil Director Neutral 90.0 +103,907 100.00% ✗ -
Jun 27, 2024 Thomas Stephen Basil Director Neutral 52.5 - 0.00% ✗ -
Jun 27, 2024 Brennan Aoife CEO Neutral 52.5 - 0.00% ✗ -
Jun 18, 2024 Jun 21, 2024 Pimblett Emily CHIEF ACCOUNTING OFFICER Sell 47.5 -1,245 -24.90% ✗ $9K
Apr 5, 2024 Apr 8, 2024 Morisset Valerie EVP, R&D AND CSO Neutral 52.5 - 0.00% ✗ -
Mar 18, 2024 Mar 20, 2024 Pimblett Emily CHIEF ACCOUNTING OFFICER Neutral 52.5 - 0.00% ✗ -
Sep 20, 2023 Mar 4, 2024 Morisset Valerie EVP, R&D AND CSO Neutral 52.5 - 0.00% ✗ -
May 18, 2023 May 22, 2023 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
May 18, 2023 May 22, 2023 Tate Simon Director Neutral 52.5 - 0.00% ✗ -
May 18, 2023 May 22, 2023 Ratcliffe Liam Director Neutral 52.5 - 0.00% ✗ -
May 18, 2023 May 22, 2023 Dunn Judith Director Neutral 52.5 - 0.00% ✗ -
May 18, 2023 May 22, 2023 Rosenberg Adam Joseph Director Neutral 52.5 - 0.00% ✗ -
May 18, 2023 May 22, 2023 Levin Andrew David Chair Neutral 52.5 - 0.00% ✗ -
Mar 21, 2023 Pimblett Emily Chief Accounting Officer Neutral 52.5 - 0.00% ✗ -
Mar 10, 2023 Mar 14, 2023 Morisset Valerie EVP, R&D and CSO Neutral 52.5 - 0.00% ✗ -
Oct 31, 2022 Nov 2, 2022 Morisset Valerie EVP, R&D and CSO Neutral 52.5 - 0.00% ✗ -
Oct 31, 2022 Nov 2, 2022 Azelby Robert CEO Neutral 52.5 - 0.00% ✗ -
Oct 31, 2022 Nov 2, 2022 Lavelle Erin CFO Neutral 52.5 - 0.00% ✗ -
Oct 31, 2022 Nov 2, 2022 Bucher James B EVP and General Counsel Neutral 52.5 - 0.00% ✗ -
May 19, 2022 Jun 1, 2022 Tate Simon Director Neutral 52.5 - 0.00% ✗ -
May 19, 2022 Jun 1, 2022 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
May 19, 2022 Jun 1, 2022 Ratcliffe Liam Director Neutral 52.5 - 0.00% ✗ -
May 19, 2022 Jun 1, 2022 PATTERSON LEONE D Director Neutral 52.5 - 0.00% ✗ -
May 19, 2022 Jun 1, 2022 Rosenberg Adam Joseph Director Neutral 52.5 - 0.00% ✗ -
May 19, 2022 Jun 1, 2022 Levin Andrew David Director Neutral 52.5 - 0.00% ✗ -
May 19, 2022 Jun 1, 2022 Dunn Judith Director Neutral 52.5 - 0.00% ✗ -
Jan 27, 2022 Jan 31, 2022 Lavelle Erin CFO Neutral 52.5 - 0.00% ✗ -
Jan 27, 2022 Jan 31, 2022 Azelby Robert CEO Neutral 52.5 - 0.00% ✗ -
Jan 27, 2022 Jan 31, 2022 Morisset Valerie EVP, R&D and CSO Neutral 52.5 - 0.00% ✗ -
Jan 27, 2022 Jan 31, 2022 Bucher James B EVP and General Counsel Neutral 52.5 - 0.00% ✗ -
Aug 12, 2021 Aug 16, 2021 RA CAPITAL MANAGEMENT, L.P. Director Buy 100.0 +3,200,000 40.59% ✗ $40M
Aug 12, 2021 Aug 16, 2021 AI ETI LLC 10% Owner Buy 100.0 +800,000 19.01% ✗ $10M
Aug 9, 2021 Aug 11, 2021 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 Aug 11, 2021 Ratcliffe Liam Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 Aug 11, 2021 Rosenberg Adam Joseph Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 Aug 11, 2021 Tate Simon Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 Aug 11, 2021 Levin Andrew David Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 AI ETI LLC 10% Owner Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 Dunn Judith Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 PATTERSON LEONE D Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 Ratcliffe Liam Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 Rosenberg Adam Joseph Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 Tate Simon Director Neutral 52.5 - 0.00% ✗ -
Aug 9, 2021 RA CAPITAL MANAGEMENT, L.P. Director Neutral 52.5 - 0.00% ✗ -