Michael Powell - May 31, 2022 Form 4 Insider Report for Checkmate Pharmaceuticals, Inc. (CMPI)

Role
Director
Signature
/s/ Kleem Chaudhary, attorney-in-fact
Stock symbol
CMPI
Transactions as of
May 31, 2022
Transactions value $
$0
Form type
4
Date filed
5/31/2022, 10:14 AM
Previous filing
Aug 10, 2021
Next filing
Jun 16, 2022

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CMPI Stock Option (Right to Buy) Disposed to Issuer -30K -100% 0 May 31, 2022 Common Stock 30K $5.19 Direct F1
transaction CMPI Stock Option (Right to Buy) Disposed to Issuer -10K -100% 0 May 31, 2022 Common Stock 10K $6.27 Direct F1
transaction CMPI Stock Option (Right to Buy) Disposed to Issuer -30K -100% 0 May 31, 2022 Common Stock 30K $10.95 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Michael Powell is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.

Explanation of Responses:

Id Content
F1 At the effective time of the merger contemplated by the Agreement and Plan of Merger dated April 18, 2022, among Checkmate Pharmaceuticals, Inc. (the "Issuer"), Regeneron Pharmaceuticals, and Scandinavian Acquisition Sub, Inc. (the "Merger"), each option granted by the Issuer to purchase Issuer Common Stock, whether or not vested, which has a per share exercise price that is less than $10.50 (each, an "In the Money Issuer Option") that was outstanding and unexercised as of immediately prior to the effective time of the Merger was cancelled and automatically converted into the right to receive an amount in cash equal to the product of (1) the total number of Issuer Common Stock subject to such In the Money Issuer Option and (2) the excess of $10.50 over the exercise price of such In the Money Issuer Option, subject to any required withholding of taxes.
F2 At the effective time of the Merger, each option granted by the Issuer to purchase Issuer Common Stock which has a per share exercise price greater than or equal to $10.50 that was outstanding and unexercised as of immediately prior to the effective time of the Merger was cancelled with no consideration payable.