LYTIR

Insider · SEC Form 4 · Chief Executive Officer

Peter LUO

Filed with the SEC as Luo Peter; the order above is the one the filer's own signature uses.

In the 12 months to Nov 8, 2026, on the open market: bought $149K of ADAG. Filed a median of 1 business day after the trade.

Open-market purchases and sales this filer reported on SEC Form 4, by the day traded. Insiders have two business days to file. A sale marked 10b5-1 was made under a plan adopted in advance. How to read these

Insider purchases and sales, by month (last 12 months)Insider purchases: $149K in total; Insider sales: $0 in total.Aug: Insider purchases $85KSep: Insider purchases $64KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $149KInsider sales below: $0
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.
  1. ADAGBought: Adagene Inc. Sep 16, 2026 20,290 shares filed Sep 17, 2026 88,535 shares held directly after, as filed filing $64K
  2. ADAGBought: Adagene Inc. Aug 5, 2026 279 shares filed Aug 6, 2026 68,245 shares held directly after, as filed filing $1K
  3. ADAGBought: Adagene Inc. Aug 4, 2026 22,966 shares filed Aug 6, 2026 67,966 shares held directly after, as filed filing $84K

Source: SEC Form 4 filings. Value is shares × the price reported on the filing; a filing whose price failed Lytir's check against the market price is left out, and a trade that related owners reported on separate forms is counted once. Filings can be late, amended or wrong at the source; see methodology.