Key facts
- Madison Avenue Partners, LP filed SCHEDULE 13G for Keros Therapeutics, Inc. Common Stock, $0.0001 par value per share (the "Common Stock") (KROS).
- Disclosed ownership: 6.4%.
- Date of event: 07 May 2025.
Madison Avenue Partners, LP - 07 May 2025 SCHEDULE 13G Report for Keros Therapeutics, Inc. Common Stock, $0.0001 par value per share (the "Common Stock") (KROS)
- Filing Manager
- Madison Avenue Partners, LP
- Reporting Manager
- Madison Avenue Partners, LP
- Symbol
- KROS
- Shares outstanding
- 40,850,031 shares
- Disclosed Ownership
- 2,614,402 shares
- Ownership
- 6.4%
- Form type
- SCHEDULE 13G
- Filing time
- 14 May 2025, 17:49:52 UTC
- Date of event
- 07 May 2025
- Next filing
- 17 Feb 2026
- SEC
- View on sec.gov
Key filing fact
Madison Avenue Partners, LP disclosed 6.4% ownership in Keros Therapeutics, Inc. Common Stock, $0.0001 par value per share (the "Common Stock") (KROS) on 07 May 2025.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 14 May 2025, 17:49.
Research use
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Reporting managers (6)
Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Madison Avenue Partners, LP | 6.4% | 2,614,402 | 0 | 2,614,402 | /s/ Eli Samaha | Eli Samaha, as Managing Member of EMAI Management, LLC, the General Partner of Madison Avenue Partners, LP | |
| Madison Avenue International LP | 6.4% | 2,614,402 | 0 | 2,614,402 | /s/ Eli Samaha | Eli Samaha, as Manager of Madison Avenue GP, LLC, the General Partner of Madison Avenue International LP | |
| EMAI Management, LLC | 6.4% | 2,614,402 | 0 | 2,614,402 | /s/ Eli Samaha | Eli Samaha, as Managing Member | |
| Madison Avenue GP, LLC | 6.4% | 2,614,402 | 0 | 2,614,402 | /s/ Eli Samaha | Eli Samaha, as Manager | |
| Caraway Jackson Investments LLC | 6.4% | 2,614,402 | 0 | 2,614,402 | /s/ Eli Samaha | Eli Samaha, as Member | |
| Eli Samaha | 6.4% | 2,614,402 | 0 | 2,614,402 | /s/ Eli Samaha | Eli Samaha |
CIK / CUSIP context first