Goodwill of Castellum, Inc. from 31 Dec 2020 to 30 Sep 2025

Taxonomy & unit: us-gaap: USD
Description: Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.
Summary: Castellum, Inc. quarterly Goodwill in USD history and change rate from 31 Dec 2020 to 30 Sep 2025.
Castellum, Inc. Goodwill for the quarter ending 30 Sep 2025 was $10,676,834, unchanged year-over-year.
Source SEC data: View on sec.gov

Goodwill, Quarterly (USD)

Goodwill, YoY Quarterly Change (%)

Castellum, Inc. Quarterly Goodwill (USD)

Period	Value	YoY Chg	Change %	Date	Report	Filed	Fiscal Year	Fiscal Period
Q3 2025	$10,676,834	$0	0%	30 Sep 2025	10-Q	07 Nov 2025	2025	Q3
Q2 2025	$10,676,834	-$40,073	-0.37%	30 Jun 2025	10-Q	08 Aug 2025	2025	Q2
Q1 2025	$10,676,834	-$40,073	-0.37%	31 Mar 2025	10-Q	09 May 2025	2025	Q1
Q4 2024	$10,676,834	-$40,073	-0.37%	31 Dec 2024	10-Q	07 Nov 2025	2025	Q3
Q3 2024	$10,676,834	-$40,073	-0.37%	30 Sep 2024	10-Q	13 Nov 2024	2024	Q3
Q2 2024	$10,716,907	-$6,677,001	-38%	30 Jun 2024	10-Q	09 Aug 2024	2024	Q2
Q1 2024	$10,716,907	-$6,639,523	-38%	31 Mar 2024	10-Q	15 May 2024	2024	Q1
Q4 2023	$10,716,907	-$4,817,057	-31%	31 Dec 2023	10-K	11 Mar 2025	2024	FY
Q3 2023	$10,716,907	-$4,817,057	-31%	30 Sep 2023	10-Q	14 Nov 2023	2023	Q3
Q2 2023	$17,393,908			30 Jun 2023	10-Q	14 Aug 2023	2023	Q2
Q1 2023	$17,356,430			31 Mar 2023	10-Q	15 May 2023	2023	Q1
Q4 2022	$15,533,964	+$1,471,000	+10%	31 Dec 2022	10-K	11 Mar 2025	2024	FY
Q3 2022	$15,533,964			30 Sep 2022	10-Q	14 Nov 2022	2022	Q3
Q4 2021	$14,062,964	+$9,926,953	+240%	31 Dec 2021	10-K	21 Mar 2024	2023	FY
Q4 2020	$4,136,011			31 Dec 2020	10-K	17 Mar 2023	2022	FY

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