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Adagene Inc. (ADAG)

Nasdaq: ADAG · Pharmaceutical Preparations · Jiangsu, CN · filing with the SEC since 2020
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Grade5.5
◀ Past 6.2● Present 4.7▶ Future 5.6
2 est.
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Filings

169 filings since 2017 beside 23 insider forms · Accelerated filer and emerging growth company · read from EDGAR on Nov 13, 2026
Due nextAccelerated filer and emerging growth company
20-F Annual report, foreign filer for the fiscal year ending Dec 31, 2026Foreign filers have four months after the fiscal year ends. by Apr 30, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files.

Filings a yearinsider forms included
10463117162646
2020202120222023202420252026

2026 counts to Nov 13, 2026.

SEC letters: 4 in the last 36 months, the newest Jan 7, 2026.
Insider forms 23

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 9, 2026 6-K Interim report, foreign filer
Sep 25, 2026 6-K Interim report, foreign filer
Sep 22, 2026 6-K Interim report, foreign filer
Sep 10, 2026 6-K Interim report, foreign filer
Sep 9, 2026 6-K Interim report, foreign filer
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 12, 2026 6-K Interim report, foreign filer Jun 30, 2026
Jul 6, 2026 6-K Interim report, foreign filer
Jun 8, 2026 SCHEDULE 13D/A Activist holder update, amended
May 15, 2026 SCHEDULE 13G/A Large holder update, amended
May 7, 2026 SCHEDULE 13G Large holder notice
Apr 17, 2026 6-K Interim report, foreign filer
Apr 2, 2026 424B5 Shelf offering
Apr 2, 2026 6-K Interim report, foreign filer
Apr 2, 2026 424B5 Shelf offering
Apr 2, 2026 6-K Interim report, foreign filer
Apr 1, 2026 6-K Interim report, foreign filer
Apr 1, 2026 20-F Annual report, foreign filer Dec 31, 2025
Mar 18, 2026 SCHEDULE 13G Large holder notice
Feb 17, 2026 SCHEDULE 13G/A Large holder update, amended
Jan 29, 2026 SCHEDULE 13G/A Large holder update, amended
Jan 23, 2026 6-K Interim report, foreign filer
Jan 9, 2026 EFFECT Registration effective
Jan 9, 2026 424B3 Shelf offering
Jan 7, 2026 CORRESP Reply to the SEC
Nov 14, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 14, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 13, 2025 6-K Interim report, foreign filer
Oct 31, 2025 F-3 Shelf registration, foreign filer
Aug 12, 2025 6-K Interim report, foreign filer Jun 30, 2025
Jul 15, 2025 6-K Interim report, foreign filer
Jul 2, 2025 SCHEDULE 13G/A Large holder update, amended
Jul 1, 2025 6-K Interim report, foreign filer
May 30, 2025 EFFECT Registration effective
May 30, 2025 424B5 Shelf offering
May 28, 2025 CORRESP Reply to the SEC
May 23, 2025 CORRESP Reply to the SEC
May 23, 2025 F-3/A Shelf registration, foreign filer, amended
May 22, 2025 6-K Interim report, foreign filer
May 21, 2025 UPLOAD SEC comment letter
40 of 169 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton ADAG · research, not advice