Schedule 13D ownership disclosure

Keros Therapeutics Inc

Common Stock, Par Value $0.0001 Per Share · CUSIP: 492327101

Event date: 2025-10-15

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares
Unavailable
Percent of class
Unavailable
  • Pontifax Management 4 GP (2015) Ltd.Reported CIK 0001726334

    Shares: 0.00 · Class: 0%

  • Pontifax (Israel) IV, L.P.

    Shares: 0.00 · Class: 0%

  • Pontifax (Cayman) IV, L.P.

    Shares: 0.00 · Class: 0%

  • Pontifax (China) IV, L.P.

    Shares: 0.00 · Class: 0%

  • Pontifax Late Stage Fund L.P.

    Shares: 0.00 · Class: 0%

  • Pontifax Late Stage GP Ltd.

    Shares: 0.00 · Class: 0%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0000921895-25-002751
Form type
SCHEDULE 13D/A
Filer
Keros Therapeutics, Inc.
CIK
CIK 1664710
Filed
Oct 16, 2025
Reporting period
Oct 15, 2025
Description
Schedule 13D beneficial ownership

Explore SEC Filings Hub