ADNH

Advent Technologies Holdings, Inc.

Company with tickers: ADNH

Market Cap

$1.06M

Shares Outstanding

3,788,634

CIK

1744494

CUSIP

00788A204

Website

Visit website

Investor Relations

Investor relations

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-05-04	3,375	14,943	18,318	100.0%
2026-04-27	2,230	13,300	15,530	100.0%
2026-04-20	2,086	18,605	20,691	100.0%
2026-04-13	777	14,741	15,518	100.0%
2026-04-06	3,950	27,101	31,051	100.0%
2026-03-30	27	16,230	16,257	100.0%
2026-03-23	482	31,993	32,475	99.9%
2026-03-16	3,331	20,578	23,909	100.0%
2026-03-09	442	13,969	14,411	100.0%
2026-03-02	4,217	9,374	13,591	100.0%
2026-02-23	3,859	12,940	16,799	100.0%
2026-02-16	13,356	40,582	53,938	99.9%
2026-02-09	4,014	35,267	39,281	100.0%
2026-02-02	1,367	27,020	28,387	100.0%
2026-01-26	10,228	124,308	134,536	100.0%
2026-01-19	10,803	36,902	47,705	100.0%
2026-01-12	3,198	69,903	73,101	100.0%
2026-01-05	908	34,337	35,245	99.8%
2025-12-29	16,997	85,998	102,995	100.0%
2025-12-22	5,764	21,896	27,660	100.0%
2025-12-15	294	44,452	44,746	100.0%
2025-12-08	28,845	106,168	135,013	100.0%
2025-12-01	17,540	50,825	68,365	100.0%
2025-11-24	511	66,622	67,133	100.0%
2025-11-17	9,000	73,130	82,130	100.0%
2025-11-10	33,956	147,792	181,748	100.0%
2025-11-03	50,423	255,420	305,843	100.0%

Showing 1–27 of 27 weeks