SDIG

NASDAQ

Stronghold Digital Mining Inc.

SectorTechnologyIndustryEDP ServicesIPO2021

$2.81+0.08 (+2.93%)

News25/Ratings6

Stronghold Digital Mining, Inc., a crypto asset mining company, focuses on mining Bitcoin in the United States. It also operates coal refuse power generation facility. The company was incorporated in 2021 and is headquartered in New York, New York. Stronghold Digital Mining, Inc. operates as a subsidiary of QPower, Inc.

Latest news

25 items

195dPR
VisionSys AI Inc. Appoints Tom Trowbridge as Senior Advisor to Drive Digital Currency Treasure Strategy
Strategic Hire to Drive Innovation and Ecosystem Expansion NEW YORK, Oct. 10, 2025 /PRNewswire/ -- VisionSys AI Inc. (NASDAQ:VSA) ("VisionSys" or the "Company"), an emerging technology services company specializing in brain-machine interaction businesses leveraging core algorithms and related software and hardware systems, today announced the appointment of Tom Trowbridge as Senior Advisor to advance strategic initiatives in digital curreny treasury management and decentralized technologies while accelerating the Company's growth in AI-driven solutions. Tom Trowbridge has been appointed as Senior Advisor to the Company. A prominent entrepreneur and advocate for decentralized systems, Mr. Tr
394dSEC
SEC Form 15-12G filed by Stronghold Digital Mining Inc.
15-12G - Stronghold Digital Mining, Inc. (0001856028) (Filer)
399dSEC
Stronghold Digital Mining Inc. filed SEC Form 8-K: Termination of a Material Definitive Agreement, Completion of Acquisition or Disposition of Assets, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Material Modification to Rights of Security Holders, Changes in Control of Registrant, Leadership Update, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits
8-K - Stronghold Digital Mining, Inc. (0001856028) (Filer)
400dSEC
Amendment: SEC Form SCHEDULE 13D/A filed by Stronghold Digital Mining Inc.
SCHEDULE 13D/A - Stronghold Digital Mining, Inc. (0001856028) (Subject)
401dSEC
SEC Form EFFECT filed by Stronghold Digital Mining Inc.
EFFECT - Stronghold Digital Mining, Inc. (0001856028) (Filer)
401dSEC
SEC Form EFFECT filed by Stronghold Digital Mining Inc.
EFFECT - Stronghold Digital Mining, Inc. (0001856028) (Filer)
401dSEC
SEC Form EFFECT filed by Stronghold Digital Mining Inc.
EFFECT - Stronghold Digital Mining, Inc. (0001856028) (Filer)
401dSEC
SEC Form EFFECT filed by Stronghold Digital Mining Inc.
EFFECT - Stronghold Digital Mining, Inc. (0001856028) (Filer)
401dINSIDER
Director Trowbridge Thomas R. Iv returned 65,944 shares to the company, closing all direct ownership in the company (SEC Form 4)
4 - Stronghold Digital Mining, Inc. (0001856028) (Issuer)
401dINSIDER
Chief Executive Officer Beard Gregory A returned 3,209,310 shares to the company, returned 2,405,760 units of Class V common stock to the company and was granted 2,905,760 shares, closing all direct ownership in the company (SEC Form 4)
4 - Stronghold Digital Mining, Inc. (0001856028) (Issuer)
401dINSIDER
Director Agarwal Indira returned 57,059 shares to the company, closing all direct ownership in the company (SEC Form 4)
4 - Stronghold Digital Mining, Inc. (0001856028) (Issuer)
401dINSIDER
Director Pacchia Thomas returned 67,226 shares to the company, closing all direct ownership in the company (SEC Form 4)
4 - Stronghold Digital Mining, Inc. (0001856028) (Issuer)
401dINSIDER
Senior Vice President Shaffer Richard J. returned 22,541 shares to the company, closing all direct ownership in the company (SEC Form 4)
4 - Stronghold Digital Mining, Inc. (0001856028) (Issuer)
401dINSIDER
Director James Sarah returned 69,842 shares to the company, closing all direct ownership in the company (SEC Form 4)
4 - Stronghold Digital Mining, Inc. (0001856028) (Issuer)
401dINSIDER
Director Doherty Thomas B returned 36,674 shares to the company, closing all direct ownership in the company (SEC Form 4)
4 - Stronghold Digital Mining, Inc. (0001856028) (Issuer)
401dINSIDER
Principal Accounting Officer Weber Ryan M returned 56,778 shares to the company, closing all direct ownership in the company (SEC Form 4)
4 - Stronghold Digital Mining, Inc. (0001856028) (Issuer)
402dSEC
SEC Form S-8 POS filed by Stronghold Digital Mining Inc.
S-8 POS - Stronghold Digital Mining, Inc. (0001856028) (Filer)
402dSEC
SEC Form S-8 POS filed by Stronghold Digital Mining Inc.
S-8 POS - Stronghold Digital Mining, Inc. (0001856028) (Filer)
402dSEC
SEC Form S-8 POS filed by Stronghold Digital Mining Inc.
S-8 POS - Stronghold Digital Mining, Inc. (0001856028) (Filer)
402dSEC
SEC Form S-8 POS filed by Stronghold Digital Mining Inc.
S-8 POS - Stronghold Digital Mining, Inc. (0001856028) (Filer)
402dSEC
SEC Form POS AM filed by Stronghold Digital Mining Inc.
POS AM - Stronghold Digital Mining, Inc. (0001856028) (Filer)
402dSEC
SEC Form POS AM filed by Stronghold Digital Mining Inc.
POS AM - Stronghold Digital Mining, Inc. (0001856028) (Filer)
402dSEC
SEC Form POS AM filed by Stronghold Digital Mining Inc.
POS AM - Stronghold Digital Mining, Inc. (0001856028) (Filer)
402dSEC
SEC Form POS AM filed by Stronghold Digital Mining Inc.
POS AM - Stronghold Digital Mining, Inc. (0001856028) (Filer)
402dSEC
SEC Form RW filed by Stronghold Digital Mining Inc.
RW - Stronghold Digital Mining, Inc. (0001856028) (Filer)