13D Filings
Star Equity Holdings, Inc.
STRR
Amendment
Ownership

21.40%

Total Shares

744,763

Issuer CIK

1210708

CUSIP

443787205

Event Date

Nov 16, 2025

Accepted

Nov 19, 2025, 06:38 PM

Reporting Persons (1)
NameType% of ClassAggregateSole VotingShared Voting
JEFFREY E. EBERWEIN
Individual
21.40%744,763744,7630
Disclosure Items (4)

Security Title

Common Stock, par value $0.001 per share

Issuer Name

Star Equity Holdings, Inc.

Issuer Address

53 FOREST AVENUE, SUITE 101, OLD GREENWICH, CT, 06870

Item 3 is hereby amended and restated as follows: The aggregate purchase price of the 744,763 Shares beneficially owned by Mr. Eberwein is approximately $18,420,329, excluding brokerage commissions. In addition to the 744,763 Shares, Mr. Eberwein owns 1,131,072 shares of the Issuer's 10% Series A Cumulative Perpetual Preferred Stock.

Percentage of Class

Items 5(a)-(c) are hereby amended and restated to read as follows: The aggregate percentage of the Shares reported owned by the Reporting Person is based upon 3,485,353 Shares ("Shares Deemed Outstanding"). The Shares Deemed Outstanding is inclusive of 49,450 Warrants attributable to the Reporting Person plus 3,435,903 Shares outstanding as of October 31, 2025, which is the total number of Shares reported outstanding in the Issuer's Quarterly Report on Form 10-Q, filed with the Securities and Exchange Commission on November 14, 2025. As of the close of business on November 19, 2025, Mr. Eberwein beneficially owned 744,763 Shares. Percentage: 21.37%

Number of Shares

1. Sole power to vote or direct vote: 744,763 2. Shared power to vote or direct vote: 0 3. Sole power to dispose or direct the disposition: 744,763 4. Shared power to dispose or direct the disposition: 0

Transactions

Jeff Eberwein's transactions in the Shares in the last 60 days are set forth in Schedule A, attached hereto as Exhibit 99.2, and are incorporated herein by reference.

Exhibit 99.1 - Schedule A.

Star Equity Holdings, Inc. — Schedule 13D | 13D Filings