Annual report [Section 13 and 15(d), not S-K Item 405]

Statements of Stockholders' Equity (Deficit)

Statements of Stockholders' Equity (Deficit) - USD ($)	Preferred Stock [Member] Series C Preferred Stock [Member]	Preferred Stock [Member] Series L Preferred Stock [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance at Dec. 31, 2023	$ 1,000		$ 1,000	$ 689,539,000	$ (682,065,000)	$ 7,476,000
Balance, shares at Dec. 31, 2023	96,230		1,380,633
Common stock and warrants issued for cash			$ 1,000	2,975,000		2,976,000
Common stock and warrants issued for cash, shares			740,000
Cancellation of common stock previously issued to prior CFO
Cancellation of common stock previously issued to prior CFO, shares			(13,902)
Issuance of common stock in settlement of vendor payable				810,000		810,000
Issuance of common stock in settlement of vendor payable, shares			127,597
Fair value of vested stock options				230,000		230,000
Net loss					(13,162,000)	(13,162,000)
Balance at Dec. 31, 2024	$ 1,000		$ 2,000	693,554,000	(695,227,000)	(1,670,000)
Balance, shares at Dec. 31, 2024	96,230		2,234,328
Net loss						(30,945,000)
Balance at Jun. 30, 2025						(25,875,000)
Balance at Dec. 31, 2024	$ 1,000		$ 2,000	693,554,000	(695,227,000)	(1,670,000)
Balance, shares at Dec. 31, 2024	96,230		2,234,328
Net loss						(22,646,000)
Balance at Sep. 30, 2025						3,000,000
Balance at Dec. 31, 2024	$ 1,000		$ 2,000	693,554,000	(695,227,000)	(1,670,000)
Balance, shares at Dec. 31, 2024	96,230		2,234,328
Fair value of vested stock options				432,000		432,000
Net loss					(28,354,000)	(28,354,000)
Exercise of warrants for cash and inducement warrants, net			$ 10,000	5,486,000		5,496,000
Exercise of warrants for cash and inducement warrants, net, shares			9,289,536
Series L Preferred Stock and warrants issued for cash, net				10,508,000		10,508,000
Stock issued during period, shares		12,444
Conversion of Series L convertible preferred stock into common stock			$ 14,000	(14,000)
Conversion of Series L convertible preferred stock into common stock, shares		(8,802)	13,489,858
Reclassification of Greenshoe Rights liability to equity				17,323,000		17,323,000
Issuance of prefunded warrants in settlement of vendor payable				847,000		847,000
Issuance and exercise of prefunded warrants for Committed Equity Facility fee				672,000		672,000
Issuance and exercise of prefunded warrants for ELOC fee, shares			300,000
Issuance of common stock and warrants for services				718,000		718,000
Issuance of common stock and warrants for services, shares			50,000
Issuance of warrants for VRT waiver				44,000		44,000
Dividend on Series L Preferred Stock				91,000	(320,000)	(229,000)
Dividend on Series L convertible preferred stock, shares			170,451
Balance at Dec. 31, 2025	$ 1,000		$ 26,000	$ 729,661,000	$ (723,901,000)	5,787,000
Balance, shares at Dec. 31, 2025	96,230	3,642	25,534,173
Balance at Jun. 30, 2025						(25,875,000)
Net loss						8,299,000
Balance at Sep. 30, 2025						$ 3,000,000