from 31 Dec 2020 to 31 Mar 2025

Taxonomy & unit: us-gaap: USD
Description: Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.
Summary: NOCOPI TECHNOLOGIES INC/MD/ quarterly and annual Share-based Payment Arrangement, Expense in USD history and change rate from 31 Dec 2020 to 31 Mar 2025.
NOCOPI TECHNOLOGIES INC/MD/ Share-based Payment Arrangement, Expense for the quarter ending 31 Mar 2025 was $23,600, a 97% decline year-over-year.
NOCOPI TECHNOLOGIES INC/MD/ annual Share-based Payment Arrangement, Expense for 2024 was $2,615,900, a 94% increase from 2023.
NOCOPI TECHNOLOGIES INC/MD/ annual Share-based Payment Arrangement, Expense for 2023 was $1,347,100.
NOCOPI TECHNOLOGIES INC/MD/ annual Share-based Payment Arrangement, Expense for 2022 was $0.
Source SEC data: View on sec.gov

Share-based Payment Arrangement, Expense, Quarterly (USD)

Share-based Payment Arrangement, Expense, YoY Quarterly Change (%)

Share-based Payment Arrangement, Expense, Annual (USD)

Share-based Payment Arrangement, Expense, YoY Annual Change (%)

NOCOPI TECHNOLOGIES INC/MD/ Quarterly Share-based Payment Arrangement, Expense (USD)

Period	TTM Value	Value	YoY Chg	Change %	Start Date	End Date	Report	Filed	Fiscal Year	Fiscal Period
Q1 2025		$23,600	-$888,400	-97%	01 Jan 2025	31 Mar 2025	10-Q	13 May 2025	2025	Q1
Q1 2024		$912,000			01 Jan 2024	31 Mar 2024	10-Q	13 May 2025	2025	Q1

Period	Value	YoY Chg	Change %	Start Date	End Date	Report	Filed	Fiscal Year	Fiscal Period
2024	$2,615,900	+$1,268,800	+94%	01 Jan 2024	31 Dec 2024	10-K	25 Mar 2025	2024	FY
2023	$1,347,100	+$1,347,100		01 Jan 2023	31 Dec 2023	10-K	25 Mar 2025	2024	FY
2022	$0	$0		01 Jan 2022	31 Dec 2022	10-K	25 Mar 2024	2023	FY
2021	$0	$0		01 Jan 2021	31 Dec 2021	10-K	31 Mar 2023	2022	FY
2020	$0			01 Jan 2020	31 Dec 2020	10-K	30 Mar 2022	2021	FY

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