Protagenic Therapeutics, Inc. (PTIX)
NASDAQ (CM) NASDAQ (CM) Primary 
XMUN 
Protagenic Therapeutics Announces Grant of new patent in Japan for its Modified Stilbenoid Program Drug Candidates
NEW YORK, NY and SANTA BARBARA, CA, July 30, 2025 – PRISM MediaWire – Protagenic Therapeutics, Inc. (Nasdaq: PTIX) (the “Company”) today announces that on July 18, 2025, the Japanese Patent Office granted Patent JP 7714571B, a patent which runs until March 31, 2041.
Protagenic Therapeutics Announces Closing of Private Placement for Aggregate Gross Proceeds of $1.275 Million
NEW YORK, NY / ACCESSWIRE / November 5, 2024 / Protagenic Therapeutics, Inc. (NASDAQ:PTIX) ("Protagenic Therapeutics" or the "Company"), a leader in biopharmaceutical innovation, announced today that on November 4, 2024 it closed its previously announced private placement pursuant to a purchase agreement (the "Purchase Agreement") for the purchase and sale of an aggregate of 1,948,295 shares of common stock, series A common stock purchase warrants to purchase an aggregate of 1,948,295 shares of common stock, with an exercise price of $0.64 per share, which are exercisable on the trading day immediately following the Stockholder Approval Date (as defined in the Purchase Agreement) for a term of eighteen (18) months from the Stockholder Approval Date, and series B common stock purchase warrants to purchase an aggregate of 1,948,295 shares of common stock with an exercise price of $0.64 per share, which are exercisable on the trading day immediately following the Stockholder Approval Date for a term of five (5) years from the Stockholder Approval Date. The purchase price of each share of common stock and associated common stock purchase warrants was $0.64 ($0.89 in the case of insiders).
Protagenic Therapeutics Announces Pricing of Private Placement for Aggregate Gross Proceeds of $1.275 Million
NEW YORK, NY / ACCESSWIRE / October 29, 2024 / Protagenic Therapeutics, Inc. (Nasdaq:PTIX) ("Protagenic Therapeutics" or the "Company"), a leader in biopharmaceutical innovation, announced today it has entered into a purchase agreement (the "Purchase Agreement") for the purchase and sale of an aggregate of 1,948,295 shares of common stock (or pre-funded warrants in lieu of shares of common stock), series A common stock purchase warrants to purchase an aggregate of 1,948,295 shares of common stock, with an exercise price of $0.64 per share, which are exercisable on the trading day immediately following the Stockholder Approval Date (as defined in the Purchase Agreement) for a term of eighteen (18) months from the Stockholder Approval Date (as defined in the Purchase Agreement), and series B common stock purchase warrants to purchase an aggregate of 1,948,295 shares of Common Stock with an exercise price of $0.64 per share, which are exercisable on the trading day immediately following the Stockholder Approval Date for a term of five (5) years from the Stockholder Approval Date. The purchase price of each share of common stock and associated common stock purchase warrants will be $0.64 ($0.89 in the case of insiders).
