Filing Details

Accession Number:
0000899243-21-013801
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-03-29 16:20:19
Reporting Period:
2021-03-25
Accepted Time:
2021-03-29 16:20:19
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1651431 Checkmate Pharmaceuticals Inc. CMPI () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1335659 M Arthur Krieg C/O Checkmate Pharmaceuticals, Inc.
245 Main Street, 2Nd Floor
Cambridge MA 02142
Chief Scientific Officer No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2021-03-25 10,036 $12.35 743,227 No 4 P Direct
Common Stock Acquisiton 2021-03-26 3,484 $12.15 746,711 No 4 P Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 P Direct
No 4 P Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 68,457 Indirect See Footnote
Common Stock 68,457 Indirect See Footnote
Common Stock 68,457 Indirect See Footnote
Footnotes
  1. The price reported in column 4 is a weighted average price. Pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person, these shares were purchased in multiple transactions, at prices ranging from $12.11 to $12.61 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.
  2. The price reported in column 4 is a weighted average price. Pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person, these shares were purchased in multiple transactions, at prices ranging from $12.00 to $12.40 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range.
  3. The shares are held by an irrevocable trust for the Reporting Person's child. The Reporting Person serves as trustee of the trust. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or for any other purpose.