Transaction · 0001104659-26-098426

DO CUONG V

DO CUONG V, DIR, reported an open-market or private purchase at Adagene Inc. involving 2000.000000 shares for an estimated $7500.00. Reported holdings after the transaction were 2000.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code PDIR
ADAGAdagene Inc.
Filing timeAug 18
Trade dateAug 14, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$4.05
Pre-filing
1mo ago -9.4%1w ago +1.5%1d ago -8.1%
Returns since
7d -2.7%30d -10.1%90d -10.1%180d -10.1%1y -10.1%

ADAG price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
ADAG since 2026-08-18Filed 16 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0001104659-26-098426
American Depositary Shares (ADS)
Transaction date
Aug 14, 2026
Filed Aug 18, 2026, 10:11 PM · 4d delay
Shares
2.00k sh
$375 per share
Estimated value
$750k
Computed from shares × price
Holdings after
2.00k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Director Buy Direct Ownership Large Holdings Increase
+32score
Filing-only score

+32

Compact filing score computed from stored Form 4 facts. Version v1.

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    These shares were purchased in multiple transactions at prices $3.75 per share.

Original filing · 0001104659-26-098426
Related transactions

0 other filings

Same reporting owner
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