As of Oct 26, 2026: Peter Luo (CEO, ADAG) reported 3 buys for $149K in the last 12 months (Form 4). ADAG's Quality Score is -3. Scores as of 8:36 PM ET, 15 minutes behind.

Peter Luo

Chief Executive Officer of Adagene

3 stock trades in the last 12 months, shares they bought or sold themselves (not grants or options).

Bought$149K12 months Sold$012 months Last filedSep 17a buy

From SEC Form 4s · Insiders have 2 business days to file a trade

Every trade Peter Luo reported

Newest first, as filed

Stock	Trade	Amount	Trade	Shares	Traded Filed
ADAGAdagene	Buy	$64Kat $3.15	Buy$64Kat $3.15	20,290 at $3.15	Sep 16filed Sep 17Sep 17SEC filing
ADAGAdagene	Buy	$1Kat $3.65	Buy$1Kat $3.65	279 at $3.65	Aug 5filed Aug 6Aug 6SEC filing
ADAGAdagene	Buy	$84Kat $3.65	Buy$84Kat $3.65	22,966 at $3.65	Aug 4filed Aug 6Aug 6SEC filing

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Peter Luo's companies

Where they file, with the stock's Quality Score

Company	Title, as filed	Trades	Quality Score
ADAGAdageneCEO	Chief Executive Officerfiled Sep 17	3	-3

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