Matinas BioPharma Holdings, Inc. (MTNB) - Dilution Analysis
Visualizing historical and potential share dilution over time
Dilution Analysis
Risk Assessment Details
Summary
MTNB currently has 6.41M outstanding shares. with significant dilution risk as 18.9M authorized shares could dilute existing holders by 295.7%. The company has significantly diluted shareholders by 31.5% over the past 2 years, indicating aggressive capital raising. Recent corporate actions include 1 stock split (positive for accessibility) and 1 reverse split (concerning signal).
Share Structure Timeline
Historical Data Points
| Date | Event | Outstanding | Supply |
|---|---|---|---|
| May 08, 2026 |
10-Q filing | 6.4M shares outstanding |
6.4M | 19M |
| Mar 31, 2026 |
10-K filing | 6.4M shares outstanding |
6.4M | 19M |
| Nov 10, 2025 |
10-Q filing | 6.4M shares outstanding |
6.4M | 19M |
| Aug 18, 2025 |
8-K filing: Matinas BioPharma Holdings, Inc. issued 466,666 shares of common stock in exchange for warrants to purchase the same number of shares, with the warrants subsequently cancelled. |
5.1M | 20M |
| May 15, 2025 |
10-Q filing | 5.1M shares outstanding |
5.1M | 20M |
| Apr 22, 2025 |
S-3 filing: This S-3 filing relates to the resale of up to 16,894,212 shares of common stock by selling stockholders, consisting of shares issuable upon conversion of preferred stock and exercise of warrants issued in a private placement. |
5.1M | 20M |
| Apr 15, 2025 |
10-K filing | 4.9M shares outstanding |
4.9M | 3.6M |
| Apr 08, 2025 |
8-K filing: Matinas BioPharma Holdings, Inc. completed the second and final closing of a private placement, selling 1,650 shares of Series C Convertible Preferred Stock and accompanying Warrants for gross proceeds of $1.65 million. ($0.0M proceeds) |
5M | 3.4M |
| Feb 13, 2025 |
8-K filing: Matinas BioPharma Holdings, Inc. entered into a Securities Purchase Agreement to issue and sell 3,300 shares of Series C Convertible Preferred Stock and warrants to purchase common stock in a private placement, with an initial closing of 1,650 shares of Preferred Stock and warrants for gross proceeds of $1.65 million. ($3.3M proceeds) |
5M | 3.4M |
| Nov 13, 2024 |
10-Q filing | 5.0M shares outstanding |
5M | 3.4M |
| Aug 30, 2024 |
Stock Split
8-K filing: Stock split 1-for-50 | Outstanding: 249,350,963 → 4,987,019 |
5M | 0 |
| Aug 14, 2024 |
10-Q filing | 249.4M shares outstanding |
250M | 170M |
| May 09, 2024 |
10-Q filing | 250.8M shares outstanding |
250M | 170M |
| Apr 05, 2024 |
8-K filing: Matinas BioPharma Holdings, Inc. entered into a securities purchase agreement for the sale and issuance of 33,333,334 shares of common stock and warrants to purchase up to 33,333,334 shares at a price of $0.30 per share and accompanying warrant, resulting in gross proceeds of approximately $10 million. ($20.0M proceeds) |
220M | 210M |
| Mar 27, 2024 |
10-K filing | 217.3M shares outstanding |
220M | 210M |
| Nov 08, 2023 |
10-Q filing | 217.3M shares outstanding |
220M | 210M |
| Aug 09, 2023 |
10-Q filing | 217.3M shares outstanding |
220M | 210M |
| Jun 09, 2023 |
S-3 filing: The company is filing an S-3 to offer and sell, from time to time in one or more offerings, any combination of common stock, preferred stock, warrants, debt securities, subscription rights or units having an aggregate initial offering price not exceeding $200,000,000. |
220M | 210M |
| May 10, 2023 |
10-Q filing | 217.3M shares outstanding |
220M | 210M |
| Mar 15, 2023 |
10-K filing | 216.8M shares outstanding |
220M | 210M |
| Nov 02, 2022 |
10-Q filing | 216.9M shares outstanding |
220M | 210M |
| Aug 11, 2022 |
10-Q filing | 216.9M shares outstanding |
220M | 210M |
| May 12, 2022 |
10-Q filing | 216.6M shares outstanding |
220M | 210M |
| Mar 08, 2022 |
10-K filing | 216.9M shares outstanding |
220M | 210M |
| Nov 08, 2021 |
10-Q filing | 216.2M shares outstanding |
220M | 210M |
| Aug 10, 2021 |
10-Q filing | 214.7M shares outstanding |
210M | 210M |
| May 10, 2021 |
10-Q filing | 204.3M shares outstanding |
200M | 220M |
| Mar 29, 2021 |
10-K filing | 204.3M shares outstanding |
200M | 220M |
| Nov 06, 2020 |
10-Q filing | 199.2M shares outstanding |
200M | 220M |
| Aug 10, 2020 |
10-Q filing | 198.9M shares outstanding |
200M | 220M |
| Jul 27, 2020 |
S-3/A filing: The filing is an S-3/A form indicating a potential offering of common stock, preferred stock, warrants, debt securities, subscription rights or units with an aggregate initial offering price not exceeding $200,000,000, and common stock offered by us: Shares of our common stock having an aggregate offering price of up to $50,000,000. |
160M | 260M |
| Jul 02, 2020 |
S-3 filing: The company is filing an S-3 to offer and sell, from time to time in one or more offerings, any combination of common stock, preferred stock, warrants, debt securities, subscription rights or units having an aggregate initial offering price not exceeding $200,000,000. |
160M | 260M |
| May 11, 2020 |
10-Q filing | 163.2M shares outstanding |
160M | 0 |
| Mar 09, 2020 |
10-K filing | 113.3M shares outstanding |
110M | 0 |
| Jan 10, 2020 |
8-K filing: Matinas BioPharma Holdings, Inc. entered into an underwriting agreement with Piper Sandler & Co. for the offering, issuance, and sale of 32,260,000 shares of common stock at a price of $1.55 per share, with expected net proceeds of approximately $46.5 million. ($49.99M proceeds) |
N/A | 0 |