Filing Details

Accession Number:
0001209191-24-001155
Form Type:
4
Zero Holdings:
No
Publication Time:
2024-01-08 16:43:46
Reporting Period:
2023-11-04
Accepted Time:
2024-01-08 16:43:46
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1664710 Keros Therapeutics Inc. KROS Pharmaceutical Preparations (2834) 811173868
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1682068 Keith Regnante C/O Keros Therapeutics, Inc.
1050 Waltham Street, Suite 302
Lexington MA 02421
Chief Financial 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 2023-11-04 40,000 $16.00 40,000 No 4 M Direct
Common Stock Disposition 2023-11-04 40,000 $45.29 0 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Employee Stock Option (right to buy) Disposition 2024-01-04 40,000 $0.00 40,000 $16.00
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
53,622 2030-04-06 No 4 M Direct
Footnotes
  1. This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 8, 2023.
  2. One-fourth (1/4th) of the shares subject to the option shall vest on February 24, 2021, and one-twelfth (1/12th) of the remaining shares subject to the option shall vest in equal quarterly installments thereafter, subject to the Reporting Person continuing to provide service through each such date.