Condensed Consolidated Statements of Stockholders' Equity - USD ($)	Total	Common stock	Additional paid-in capital	Accumulated other comprehensive loss	Accumulated deficit
Balance at Dec. 31, 2023	$ 62,378,424	$ 49,046	$ 478,149,161	$ (118,090)	$ (415,701,693)
Balance, shares at Dec. 31, 2023		49,046,246
Share-based compensation	215,430		215,430
Net loss	(2,754,518)				(2,754,518)
Foreign currency translation adjustments	(8,892)			(8,892)
Balance at Mar. 31, 2024	59,830,444	$ 49,046	478,364,591	(126,982)	(418,456,211)
Balance, shares at Mar. 31, 2024		49,046,246
Balance at Dec. 31, 2023	62,378,424	$ 49,046	478,149,161	(118,090)	(415,701,693)
Balance, shares at Dec. 31, 2023		49,046,246
Net loss	(5,382,718)
Foreign currency translation adjustments	(13,437)
Balance at Jun. 30, 2024	57,405,154	$ 49,046	478,572,046	(131,527)	(421,084,411)
Balance, shares at Jun. 30, 2024		49,046,246
Balance at Mar. 31, 2024	59,830,444	$ 49,046	478,364,591	(126,982)	(418,456,211)
Balance, shares at Mar. 31, 2024		49,046,246
Share-based compensation	207,455		207,455
Net loss	(2,628,200)				(2,628,200)
Foreign currency translation adjustments	(4,545)			(4,545)
Balance at Jun. 30, 2024	57,405,154	$ 49,046	478,572,046	(131,527)	(421,084,411)
Balance, shares at Jun. 30, 2024		49,046,246
Balance at Dec. 31, 2024	52,503,551	$ 49,046	479,340,901	(135,154)	(426,751,242)
Balance, shares at Dec. 31, 2024		49,046,246
Share-based compensation	285,943		285,943
Net loss	(2,864,120)				(2,864,120)
Foreign currency translation adjustments	5,102			5,102
Balance at Mar. 31, 2025	49,930,476	$ 49,046	479,626,844	(130,052)	(429,615,362)
Balance, shares at Mar. 31, 2025		49,046,246
Balance at Dec. 31, 2024	52,503,551	$ 49,046	479,340,901	(135,154)	(426,751,242)
Balance, shares at Dec. 31, 2024		49,046,246
Net loss	(6,145,305)
Foreign currency translation adjustments	7,783
Balance at Jun. 30, 2025	46,856,869	$ 49,046	479,831,741	(127,371)	(432,896,547)
Balance, shares at Jun. 30, 2025		49,046,246
Balance at Mar. 31, 2025	49,930,476	$ 49,046	479,626,844	(130,052)	(429,615,362)
Balance, shares at Mar. 31, 2025		49,046,246
Share-based compensation	204,897		204,897
Net loss	(3,281,185)				(3,281,185)
Foreign currency translation adjustments	2,681			2,681
Balance at Jun. 30, 2025	$ 46,856,869	$ 49,046	$ 479,831,741	$ (127,371)	$ (432,896,547)
Balance, shares at Jun. 30, 2025		49,046,246

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details

- Definition

Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.

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+ Details

MEDICINOVA INC 10-Q