SHPH

Gaithersburg, Maryland--(Newsfile Corp. - August 28, 2026) - Shuttle Pharmaceuticals Holdings, Inc. (NASDAQ: SHPH) (the "Company" or "Shuttle"), today announced that the Company is not in compliance with the periodic filing requirements for continued listing set forth in Nasdaq Listing Rule 5250(c)(1) as a result of its failure to file its Quarterly Report on Form 10-Q for the fiscal quarter ended June 30, 2026 with the Securities and Exchange Commission by the required due date. The Company intends to file the Form 10-Q as soon as practicable.

United Dogecoin looks to have its miners operational within approximately 60 days, leveraging low-cost, renewable energy, on its path to being the market's largest Dogecoin miner by hashrate Gaithersburg, Maryland--(Newsfile Corp. - June 26, 2026) - United Dogecoin Inc. ("United Dogecoin" or the "Company"), a Dogecoin mining company driven by industry experts recently acquired by Shuttle Pharmaceutical Holdings, Inc. (NASDAQ: SHPH) ("Shuttle"), has completed two significant milestones on its projected path to market scale and operational excellence. United Dogecoin has purchased its first fleet of ElphaPex DG1+ mining units, which the Company believes are among the most powerful and efficient Dogecoin miners available.

United Dogecoin shares insights on its digital infrastructure strategy, aimed at expanding revenue opportunities and supporting long-term shareholder value creation. Gaithersburg, Maryland--(Newsfile Corp. - June 25, 2026) - United Dogecoin Inc. ("United Dogecoin" or the "Company"), a Dogecoin mining and digital infrastructure company driven by industry experts recently acquired by Shuttle Pharmaceutical Holdings, Inc. (NASDAQ: SHPH) ("Shuttle"), has initiated an evaluation of proprietary data centre and power generation opportunities designed to support long-term DOGE mining operations and future AI infrastructure workloads.

Gaithersburg, Maryland--(Newsfile Corp. - June 9, 2026) - Shuttle Pharmaceuticals Holdings, Inc. (NASDAQ: SHPH) ("Shuttle Pharma" or the "Company"), the owner of Molecule.ai, an artificial intelligence ("AI") driven platform for molecular discovery and early-stage drug development, and United Dogecoin, Inc., Shuttle Pharma's wholly owned subsidiary and a Dogecoin mining company, today announced that its board of directors have approved a proposed reverse stock split of its common stock at a ratio of 10-for-1. The reverse stock split will become effective on June 11, 2026, at 12:01 a.m.

Initial Mining Fleet Targeted for Deployment Within 60 Days of Receipt; To Mine DOGE and LTC and Accumulate Mined Coins as Long-Term Treasury Assets Gaithersburg, Maryland--(Newsfile Corp. - May 14, 2026) - Shuttle Pharmaceutical Holdings, Inc. (NASDAQ: SHPH) ("Shuttle" or the "Company") today announced the closing (the "Closing") of its previously announced merger with United Dogecoin Inc. ("United Dogecoin"), and the confirmation of a purchase order granting the Company the option to purchase up to 3,000 next-generation ElphaPex Scrypt mining rigs ("Mining Rigs") for use in the Company's Dogecoin (DOGE) and Litecoin (LTC) merge-mining operations. As previously reported on Shuttle's Current Report on Form-8-K dated May 7, 2026 (the "Closing 8-K"), filed with the U.S. Securities and Exchange Commission (the "SEC"), the Closing was completed on May 6, 2026.

NEW YORK, May 07, 2026 (GLOBE NEWSWIRE) -- E.F. Hutton & Co. (“E.F. Hutton”), a leading investment banking and financial advisory firm, today announced it served as exclusive M&A advisor and placement agent in connection with the successful closing of Shuttle Pharmaceuticals Holdings, Inc.'s (NASDAQ: SHPH) acquisition of United Dogecoin Inc. (“United Dogecoin” or the “Company”), a Dogecoin mining company driven by industry experts.

The combination and related financing is expected to result in the largest publicly listed Dogecoin mining company based on percentage of the global hashrate Gaithersburg, Maryland--(Newsfile Corp. - May 1, 2026) - Shuttle Pharmaceutical Holdings, Inc. (NASDAQ: SHPH) ("Shuttle") has entered into a definitive merger agreement to acquire United Dogecoin Inc. ("United Dogecoin" or the "Company"), a Dogecoin mining company driven by industry experts. United Dogecoin will be merged into a wholly owned subsidiary of Shuttle.

The combination and related financing is expected to result in the largest publicly listed Dogecoin mining company based on percentage of the global hashrate Gaithersburg, Maryland--(Newsfile Corp. - April 30, 2026) - Shuttle Pharmaceutical Holdings, Inc. (NASDAQ: SHPH) ("Shuttle") has entered into a definitive merger agreement to acquire United Dogecoin Inc. ("United Dogecoin" or the "Company"), a Dogecoin mining company driven by industry experts. United Dogecoin will be merged into a wholly owned subsidiary of Shuttle.