Stockholders’ Equity

3 Months Ended

Mar. 31, 2026

Note 9 – Stockholders’ Equity

As of March 31, 2026, in accordance with the Certificate of Incorporation, the Company is authorized to issue 500,000,000 shares of common stock and 10,000,000 shares of preferred stock, each share having a par value of $0.0001.

Common Stock

At-The-Market Equity Offering

On July 2, 2020, the Company entered into an At-The-Market Sales Agreement (the “Sales Agreement”) with BTIG, LLC (“BTIG”), pursuant to which the Company may offer and sell, from time to time, through BTIG, as sales agent and/or principal, shares of its common stock having an aggregate offering price of up to $50,000, subject to certain limitations on the amount of common stock that may be offered and sold by the Company set forth in the Sales Agreement. BTIG will be paid a 3% commission on the gross proceeds from each sale. The Company may terminate the Sales Agreement at any time; BTIG may terminate the Sales Agreement in certain limited circumstances. The Company did not sell any shares under the Sales Agreement during the three months ended March 31, 2026 and 2025. As of March 31, 2026, the Sales Agreement’s available capacity is $44,191. However, such capacity is limited by the restrictions imposed by General Instruction I.B.6 to Form S-3, which limits the amount the Company can raise through primary public offerings of securities in any twelve-month period using Form S-3 to an aggregate of one-third of its public float.

Preferred Stock

On February 13, 2025, the Company entered into a Securities Purchase Agreement (the “Purchase Agreement”) with certain investors (the “Purchasers”), pursuant to which the Company sold, in a private placement (the “Offering”), an aggregate of 3,300 shares of the Company’s Series C Convertible Preferred Stock, par value $0.0001 per share (the “Preferred Stock”), initially convertible into up to 5,631,404 shares of the Company’s common stock with a stated value of $1,000 per share (the “Stated Value”), and warrants (the “2025 Warrants”) to purchase up to an aggregate of 200% of the shares of common stock into which the shares of Preferred Stock are initially convertible, or 11,262,808 shares of common stock, for an offering price of $1,000 per share of Preferred Stock and accompanying 2025 Warrants in two equal tranches, the second of which closed on April 8, 2025.

Pursuant to the Purchase Agreement, on February 13, 2025, the Company issued and sold in an initial closing of the Offering (the “Initial Closing”), 1,650 shares of Preferred Stock, initially convertible into up to 2,815,702 shares of common stock, and accompanying 2025 Warrants, initially exercisable for up to 5,631,404 shares of common stock, for gross proceeds to the Company of $1.65 million. On April 4, 2025, the Company obtained shareholder approval (“Shareholder Approval”) for the issuance of the Preferred Stock and 2025 Warrants, as required by the rules and regulations of NYSE American LLC (the “ NYSE”), including Section 713 of the NYSE American Company Guide, and issued and sold, in a second closing of the Offering (the “Second Closing”), an additional 1,650 shares of Preferred Stock, initially convertible into up to 2,815,702 shares of common stock, and accompanying 2025 Warrants, initially exercisable for up to 5,631,404 shares of common stock, for gross proceeds to the Company of $1.65 million.

The following table summarizes the changes in Preferred Stock outstanding for the quarter ended March 31, 2026:

	Shares
Outstanding at December 31, 2025		3,155
Issued		—
Converted to Common Stock		—
Outstanding at March 31, 2026		3,155

Warrants

As of March 31, 2026, the Company had outstanding warrants to purchase 10,516,543 shares of common stock, 200,001 shares at an exercise price of $17.50 per share (the “2024 Warrants”) and 10,316,542 shares at an exercise price of $0.64 (the “2025 Warrants”).

The 2024 Warrants have an exercise price of $17.50, were exercisable beginning October 2, 2024, and expire on the five-and-one-half year anniversary of the date of issuance, or October 5, 2029.

The 2025 Warrants have an exercise price of $0.64 per share. The 2025 Warrants purchased in the Initial Closing of the Private Placement became exercisable on April 4, 2025, the effective date of the Shareholder Approval and will expire five years from the effective date of the Shareholder Approval, or April 4, 2030. The 2025 Warrants purchased in the Second Closing of the Private Placement were immediately exercisable and will expire on April 8, 2030.

On August 15, 2025, the Company entered into Warrant Exchange Agreements (the “Exchange Agreements”) with certain holders (the “Exchanging Holders”) of 2024 Warrants to purchase an aggregate of 466,666 shares of common stock. Pursuant to the Exchange Agreements, on August 15, 2025, the Company issued to the Exchanging Holders one share of common stock for each Warrant, for an aggregate of 466,666 shares of common stock (the “Exchange Shares”), in exchange for the 2024 Warrants (the “Exchange”), in reliance on an exemption from registration provided by Section 3(a)(9) of the Securities Act of 1933, as amended (the “Securities Act”). Following the consummation of the Exchange, the 2024 Warrants held by the Exchanging Holders were cancelled.

A summary of warrants outstanding as of March 31, 2026 and December 31, 2025 were as follows:

	Shares
Outstanding at December 31, 2024		666,667
Issued		11,262,808
Exercised		(946,266	)
Expired		(466,666	)
Outstanding at December 31, 2025		10,516,543
Issued		—
Exercised		—
Exchanged		—
Expired		—
Outstanding at March 31, 2026		10,516,543

Basic and diluted net loss per common share

Net loss per share information is determined using the two-class method. The two-class method determines net income (loss) per share for each class of common and participating securities according to dividends declared or accumulated and participation rights in undistributed earnings. The two-class method requires income (loss) available to common stockholders for the period to be allocated between common and participating securities based upon their respective rights to share in the earnings as if all income (loss) for the period had been distributed. The Company’s convertible preferred stock and outstanding warrants participate in any dividends declared by the Company on common stock on a one-for-one basis and are therefore considered to be participating securities. The participating securities are not required to participate in the losses of the Company, and therefore during periods of loss there is no allocation required under the two-class method.

Under the two-class method, basic net loss per share attributable to common stockholders is computed by dividing the net loss attributable to common stockholders by the weighted-average number of shares of common stock outstanding during the period. Diluted net loss per share attributable to common stockholders is computed by dividing the diluted net loss attributable to common stockholders by the weighted average number of shares of common stock outstanding for the period including potential dilutive common shares. For purposes of this calculation, outstanding options and warrants to purchase common stock, and shares of convertible preferred stock are considered potential dilutive common shares. The Company has generated net loss in all periods presented, and therefore the basic and diluted net loss per share attributable to common stockholders are the same as the inclusion of the potentially dilutive securities would be anti-dilutive.

The following outstanding shares of potentially dilutive securities were excluded from the computation of diluted net loss per share because including them would have been anti-dilutive as of March 31, 2026 and 2025:

	2026		2025
	As of March 31,
	2026		2025
Stock options		436,468		483,489
Convertible preferred stock upon conversion		5,383,964		2,815,702
Warrants		10,516,543		6,298,071
Total		16,336,975		9,597,262

- Definition

The entire disclosure for equity.

+ References

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+ Details

Matinas BioPharma Holdings, Inc. 10-Q