Deferred Tax Assets, Valuation Allowance of Aptorum Group Ltd from 31 Dec 2017 to 31 Dec 2024

Taxonomy & unit: us-gaap: USD
Description: Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.
Summary: Aptorum Group Ltd quarterly Deferred Tax Assets, Valuation Allowance in USD history and change rate from 31 Dec 2017 to 31 Dec 2024.
Aptorum Group Ltd Deferred Tax Assets, Valuation Allowance for the quarter ending 31 Dec 2024 was $15,774,044, a 9.4% decline year-over-year.
Source SEC data: View on sec.gov

Deferred Tax Assets, Valuation Allowance, Quarterly (USD)

Deferred Tax Assets, Valuation Allowance, YoY Quarterly Change (%)

Aptorum Group Ltd Quarterly Deferred Tax Assets, Valuation Allowance (USD)

Period	Value	YoY Chg	Change %	Date	Report	Filed	Fiscal Year	Fiscal Period
Q4 2024	$15,774,044	-$1,633,112	-9.4%	31 Dec 2024	6-K	08 Oct 2025
Q4 2023	$17,407,156	+$1,702,068	+11%	31 Dec 2023	6-K	08 Oct 2025
Q4 2022	$15,705,088	+$3,072,924	+24%	31 Dec 2022	6-K	08 Oct 2025
Q4 2021	$12,632,164	+$3,070,604	+32%	31 Dec 2021	6-K	08 Oct 2025
Q4 2020	$9,561,560	+$3,409,362	+55%	31 Dec 2020	20-F	30 Apr 2024	2023	FY
Q4 2019	$6,152,198	+$3,098,198	+101%	31 Dec 2019	20-F	28 Apr 2023	2022	FY
Q4 2018	$3,054,000	+$2,054,381	+206%	31 Dec 2018	20-F/A	17 Jan 2023	2021	FY
Q4 2017	$999,619			31 Dec 2017	20-F	15 Apr 2019	2018	FY

* An asterisk sign (*) next to the value indicates that the value is likely invalid.