Climb Bio Inc. – Indentures Watch

from 8-K 16 pages Form of Pre-Funded Warrant to Purchase Common Stock

from 8-K 16 pages Form of Pre-Funded Warrant to Purchase Common Stock

from 10-K 7 pages Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

from 10-K 3 pages The Corporation Shall Furnish Without Charge to Each Stockholder Who So Requests a Statement of the Powers, Designations, Preferences and Relative, Participating, Optional or Other Special Rights of Each Class of Stock of the Corporation or Series Thereof and the Qualifications, Limitations or Restrictions of Such Preferences and/or Rights. Such Requests Shall Be Made to the Corporation’s Secretary at the Principal Office of the Corporation. Keep This Certificate in a Safe Place. if It Is Lost, Stolen or Destroyed, the Corporation Will Require a Bond of Indemnity as a Condition to the Issuance of a Replacement Certificate. the Following Abbreviations, When Used in the Inscription on the Face of This Certificate, Shall Be Construed as Though They Were Written Out in Full According to Applicable Laws or Regulations: Ten Com – As Tenants in Common Unif Gift Min Act – Custodian Ten Ent – As Tenants by the Entireties (Cust) (Minor) Jt Ten – As Joint Tenants With Right of Survivorship and Not as Tenants in Common Under Uniform Gifts to Minors Com Prop – As Community Property Act

from S-3 8 pages Form of Subordinated Note

from S-3 8 pages Form of Senior Note

from S-3 61 pages Climb Bio, Inc. and Trustee Indenture Dated as of Subordinated Debt Securities

from S-3 59 pages Climb Bio, Inc. and Trustee Indenture Dated as of Senior Debt Securities

from 10-K 5 pages Description of the Registrant’s Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934

from S-1/A 2 pages The Corporation Shall Furnish Without Charge to Each Stockholder Who So Requests a Statement of the Powers, Designations, Preferences and Relative, Participating, Optional or Other Special Rights of Each Class of Stock of the Corporation or Series Thereof and the Qualifications, Limitations or Restrictions of Such Preferences and/or Rights. Such Requests Shall Be Made to the Corporation’s Secretary at the Principal Office of the Corporation. Keep This Certificate in a Safe Place. if It Is Lost, Stolen, or Destroyed the Corporation Will Require a Bond Indemnity as a Condition to the Issuance of a Replacement Certificate. the Following Abbreviations, When Used in the Inscription on the Face of This Certificate, Shall Be Construed as Though They Were Written Out in Full According to Applicable Laws or Regulations