By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
No open-market selling at Adagene Inc. in the past year, which is unusual. Instead three insiders bought into about $162,000 worth of ADAG.
The largest purchase came from Luo Peter (CEO), about $84,000. That includes C-suite money, which tends to get the most attention.
Zooming out by quarter: Last full quarter: net buying by insiders. Insiders bought in 1 of the last 7 full quarters. On the institutional side, 36 funds reported holding ADAG at the end of Q2 2026, and more funds bought than sold.
Are insiders buying or selling ADAG stock?
In the last 12 months Adagene Inc. insiders made open-market purchases worth about $162,000 and sales worth about $0. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in ADAG?
The most recent open-market insider trade in ADAG was filed on 2026-09-25.
How many institutions own ADAG?
36 investment managers reported holding ADAG in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded ADAG?
No congressional trades in ADAG were reported in the past two years. The full list is free on CapitalSnitch.
Free weekly email: the week's biggest insider buys and Congress trades, every Monday. No spam, one-click unsubscribe.
Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).