Skip to main content
Signal8

Climb Bio, Inc. (CLYM) Form SCHEDULE 13D/A — Nov 9, 2026

$CLYMForm SCHEDULE 13D/AFiled Nov 9, 2026, 5:32 PM ET0001346824-26-000257Original filing

RA Capital Management and affiliates (Peter Kolchinsky, Rajeev Shah) filed Amendment No. 11 to their Schedule 13D on Climb Bio (CLYM), reporting beneficial ownership of 23,941,277 shares, or 33% of the class, based on 58,738,178 shares outstanding as of October 30, 2026. The amendment explicitly states the filing is to reflect a change in the ownership percentage due to an increase in the issuer's outstanding shares — not any acquisition or disposition by the RA Capital group. A beneficial ownership blocker in the group's pre-funded warrants caps exercise at a 33.0% ownership threshold.

Key figures

Shares Outstanding
58738178
Ownership percent
33%
Celebi option shares
70284
Nexus fund iii percent
6.3%
Option exercise prices
["$3.46","$3.00","$7.89","$1.29"]
Healthcare fund percent
24.4%
Levin options exercised
70000
Pre funded warrant shares
22546000
Celebi option exercise price
$13.36
Beneficial ownership blocker cap
33.0%
Aggregate shares beneficially owned
23941277

AI analysis

Red flags2 · Pro

The rest of the AI analysis, red flags and sentiment are part of Signal8 Pro.

AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.