Common Stock and Stockholders' Equity (Tables)

3 Months Ended

Dec. 31, 2025

Common Stock and Stockholders' Equity

Schedule of warrants outstanding

		Shares of
		common stock
		issuable upon
		exercise of	Exercise Price
Expiration Date		warrants	Per Share
January 28, 2026		12,576	$	25.00
February 2, 2026		93,238	$	25.00
November 23, 2026		104,999	$	31.25
March 18, 2029	(i)	5,782,496	$	7.70
April 15, 2029	(i)	1,071,429	$	7.70
January 17, 2030		13,198,561	$	2.26
May 27, 2030		15,271,428	$	1.40
		35,534,727

(i) The Private Placement Warrants were issued in connection with private placements that closed on March 18, 2024 and April 15, 2024 are exercisable only for cash, except in limited circumstances, at any time after the

date of issuance. The Company evaluated the warrants under ASC 815, Derivatives and Hedging, guidance and determined that the warrants did not meet Step 2 of the indexation, as a result they are not indexed to the Company’s own stock and must be classified as liabilities. Refer to the disclosure in Note 4 for further details on classification and fair value measurements.

A holder of warrants may not exercise the warrant if the holder, together with its affiliates, would beneficially own more than a specified percentage of the outstanding common stock (4.99%, 9.99% or 19.99%, as applicable), immediately after giving effect to such exercise, which may be increased or decreased at the holders’ option (not to exceed 19.99%), effective 61 days after written notice to the Company. In addition, the Company may require the holders to cash exercise the warrants under certain circumstances as follows: (i) if the VWAP of the common stock equals or exceeds $20.00 per share (subject to adjustment in the event of stock splits, combinations or similar events, such as the reverse stock split implemented prior to Closing as discussed below) for 30 consecutive days (the “Stock Price Condition”) at any time after the Company publicly announces topline data from its NORSE EIGHT clinical trial evidencing satisfaction of the trial’s primary endpoints (the “NORSE EIGHT Announcement”), upon the consent of a majority of the members of the Company’s board of directors, the Company may require the holders to exercise up to 20% of the aggregate number of warrants issued to such holder on the issue date; and (ii) the Company may require up to the remainder of the warrants be exercised (A) if the Stock Price Condition is satisfied at any time after the Company publicly announces approval from the FDA of its BLA for ONS-5010/LYTENAVA, upon the consent of a majority of the members of the board of directors or (B) if the Stock Price Condition is satisfied at any time after the NORSE EIGHT Announcement, upon the unanimous consent of the members of the Company’s Board of Directors present at duly called meeting.