Star Equity Holdings, Inc. 8-K Filing

Ticker: STRRP · Form: 8-K · Filed: Dec 17, 2025 · CIK: 1210708

Star Equity Holdings, Inc. 8-K Filing Summary
FieldDetail
CompanyStar Equity Holdings, Inc. (STRRP)
Form Type8-K
Filed DateDec 17, 2025
Pages4
Reading Time5 min
Key Dollar Amounts$0.001, $1.1 million, $0.6 million, $1.7 million
Sentimentneutral

Sentiment: neutral

FAQ

What type of filing is this?

This is a 8-K filing submitted by Star Equity Holdings, Inc. (ticker: STRRP) to the SEC on Dec 17, 2025.

What are the key financial figures in this filing?

Key dollar amounts include: $0.001 (ange on which registered Common Stock, $0.001 par value STRR The NASDAQ Stock Market); $1.1 million (m Capital for a total purchase price of $1.1 million (the "ADT Texas Sale and Leaseback Tran); $0.6 million (he Buyer, for a total purchase price of $0.6 million. The net proceeds to be received by ADT); $1.7 million (he Buyer, for a total purchase price of $1.7 million. The net proceeds to be received by ADT).

How long is this filing?

Star Equity Holdings, Inc.'s 8-K filing is 4 pages with approximately 1,223 words. Estimated reading time is 5 minutes.

Where can I view the full 8-K filing?

The complete filing is available on SEC EDGAR. You can also read the AI-decoded analysis with risk assessment and key highlights on ReadTheFiling.

Filing Stats: 1,223 words · 5 min read · ~4 pages · Grade level 13.4 · Accepted 2025-12-17 17:24:47

Key Financial Figures

  • $0.001 — ange on which registered Common Stock, $0.001 par value STRR The NASDAQ Stock Market
  • $1.1 million — m Capital for a total purchase price of $1.1 million (the "ADT Texas Sale and Leaseback Tran
  • $0.6 million — he Buyer, for a total purchase price of $0.6 million. The net proceeds to be received by ADT
  • $1.7 million — he Buyer, for a total purchase price of $1.7 million. The net proceeds to be received by ADT

Filing Documents

01 Entry into a Material Definitive Agreement

Item 1.01 Entry into a Material Definitive Agreement. On December 16, 2025, Alliance Drilling Tools LLC ("ADT"), a wholly-owned subsidiary of Star Equity Holdings, Inc., (the "Company"), entered into three different Purchase and Sale Agreements with Custom Capital Strategies, Inc. ( "Custom Capital" or the "Buyer"), an unaffiliated third party, pursuant to which the parties agreed to consummate three different sale and leaseback transactions. ADT Texas Purchase Agreement Accordingly, on December 16, 2025 ADT entered into a Purchase and Sale Agreement ("ADT Texas PSA") with Custom Capital wherein it agreed to sell its property located at 3601 N County Rd 1148, Midland, Texas ( the "Texas Premises") to Custom Capital for a total purchase price of $1.1 million (the "ADT Texas Sale and Leaseback Transaction"). The net proceeds to be received by ADT from the ADT Texas Sale and Leaseback Transaction will be reduced by transaction commissions and expenses incurred in connection with the sale. ADT Utah Purchase Agreement Also on December 16, 2025, ADT entered into a second Purchase and Sale Agreement ("ADT Utah PSA") with Custom Capital pursuant to which the parties agreed to consummate a sale and leaseback transaction (the "ADT Utah Sale and Leaseback Transaction"). Under the terms of the ADT Utah Sale and Leaseback Transaction, ADT agreed to sell its property located at 1377 East 1500 South, Vernal, Utah ( the "Utah Premises") to the Buyer, for a total purchase price of $0.6 million. The net proceeds to be received by ADT from the ADT Utah Sale and Leaseback Transaction will be reduced by transaction commissions and expenses incurred in connection with the sale. ADT Wyoming Purchase Agreement Also on December 16, 2025, ADT entered into a Purchase and Sale Agreement (the "ADT Wyoming PSA") with Custom Capital pursuant to which the parties agreed to consummate a sale and leaseback transaction (the "ADT Wyoming Sale and Leaseback Transaction"). Under the terms

01. Financial Statements and Exhibits

Item 9.01. Financial Statements and Exhibits. (d) Exhibits EXHIBIT INDEX 10.1 Purchase and Sale Agreement of ADT Texas, dated as of December 16, 2025 10.2 Purchase and Sale Agreement of ADT Utah, dated as of December 16, 2025 10.3 Purchase and Sale Agreement of ADT Wyoming, dated as of December 16, 2025 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) 2

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned hereunto duly authorized. STAR EQUITY HOLDINGS, INC. (Registrant) By: /s/ MATTHEW K. DIAMOND Matthew K. Diamond Chief Accounting Officer Dated: December 17, 2025 3

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