Maistros Shipinvest Corp. - Nov 12, 2025 SCHEDULE 13D/A Report for Heidmar Maritime Holdings Corp. Common Shares, par value $0.001 per share (HMR)

Filing Manager: Maistros Shipinvest Corp.
Reporting Manager: Maistros Shipinvest Corp.
Security: Heidmar Maritime Holdings Corp. Common Shares, par value $0.001 per share
Symbol: HMR
Shares outstanding: 58.4M shares
Disclosed Ownership: 26.2M shares
Ownership: 44.9%
Form type: SCHEDULE 13D/A
Date filed: 11/17/2025, 02:12 PM
Date of event: Nov 12, 2025
Previous filing: Feb 26, 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Miltiadis Marinakis	44.9%	26.2M	0	26.2M	/s/ Miltiadis Marinakis	Miltiadis Marinakis
Maistros Shipinvest Corp.	44.9%	26.2M	0	26.2M	/s/ Foteini-Eleni Kokoretsi	Foteini-Eleni Kokoretsi/President	0002058237