Highest-materiality recent filing
Matinas BioPharma receives NYSE American delisting notice for low equity
Stockholders' equity was $4.83M as of Dec 31, 2025, below the $6M threshold for five years of losses.
Matinas BioPharma CFO Keith Kucinski to resign effective Jan 17, 2026
Keith Kucinski notified his resignation as CFO on Nov 18, 2025.
Stockholders approve reverse split up to 1:199, authorized shares to 500M, and new equity plan
All five director nominees elected; advisory vote on executive compensation passes with 5.56M for, 0.11M against.
Board reduced stockholder quorum from majority to one-third of voting power to facilitate meetings.
Matinas BioPharma appoints Keith Murphy and Edward Neugeboren to board; two directors resign
Natasha Giordano and Matthew Wikler resigned from the Board effective Feb 11, 2025, not due to any disagreement.
Matinas raises $3.3M via Series C preferred and warrants; appoints Dr. Robin Smith to board
Initial closing of $1.65M for 1,650 Series C shares; second $1.65M closing subject to shareholder approval by April 10, 2025.
Matinas BioPharma receives NYSE American notice for failure to hold 2024 annual meeting
On January 6, 2025, Matinas received NYSE American notice for failing to hold 2024 annual meeting, violating Section 704.
Partnership negotiations for MAT2203 global rights terminated; prospective partner withdrew.
Effective Aug 30, 2024, Matinas executed a 1:50 reverse stock split and reduced authorized shares from 500M to 250M.
Matinas BioPharma receives NYSE American trading halt due to low price; plans 1-for-50 reverse split
Trading of MTNB common stock halted by NYSE American on August 27, 2024 due to low trading price.
Matinas BioPharma announces 1-for-50 reverse stock split effective Aug 30, 2024
Board approved 1-for-50 reverse stock split and reduction of authorized shares from 500M to 250M.
Matinas BioPharma Q2 net loss $5.7M ($0.02/sh); signs non-binding MAT2203 term sheet
Net loss for Q2 2024 was $5.7 million ($0.02 per share), compared to $6.1 million ($0.03) in Q2 2023.
Matinas BioPharma raises $10M in registered direct offering of common stock and warrants
Sold 33,333,334 shares and warrants at $0.30/unit; gross proceeds ~$10M.
Matinas BioPharma reports 2023 net loss $22.9M; cash runway only through Q3 2024
Revenue fell to $1.1M from $3.2M; net loss per share $0.11 vs $0.10 prior year.
Total docetaxel delivered orally via LNC was >8x IV dose by Day 22; all IV mice lost avg 20% weight, LNC mice maintained weight normal.
Matinas BioPharma reports complete clinical response in 3 fusarium patients with oral MAT2203
Three patients with azole-resistant invasive fusarium infection achieved complete clinical response after oral MAT2203 treatment.
19 patients enrolled in compassionate-use program for oral antifungal MAT2203; 15 evaluable.
On March 13, 2025, Eric Ende informed the Board of Directors (the “ Board ”) of Matinas BioPharma Holdings, Inc. (the “ Company ”) that he was resigning as a member of the Board and as Chairman of the Board effective March 14, 2025, due to his other professional obligations.
The Board appointed Mr. Neugeboren to serve as a member of the Audit Committee and as Chair of the Compensation Committee.
On February 10, 2025, Natasha Giordano informed the Board of Directors (the “ Board ”) of Matinas BioPharma Holdings, Inc. (the “ Company ”) that she was resigning from the Board effective February 11, 2025, due to her other professional obligations.
On February 10, 2025, Matthew Wikler informed the Board that he was resigning from the Board effective February 11, 2025, due to his other professional obligations.
Effective as of March 11, 2025, the Board, on the recommendation of the Governance Committee, appointed Keith Murphy and Edward Neugeboren directors of the Company to replace Ms. Giordano and Mr. Wikler, respectively.
the Board, on the recommendation of its Nominating and Corporate Governance Committee, appointed Robin Smith director of the Company.
On February 5, 2025, Herbert Conrad informed the Board of Directors (the “ Board ”) of Matinas BioPharma Holdings, Inc. (the “ Company ”) that he was resigning from the Board effective February 6, 2025, due to retirement.
the employment of James Ferguson, M.D., the Company’s Chief Medical Officer, was terminated effective October 31, 2024.
Max materiality 1.00 · Median 0.60 · Most common event other_material