Key facts
- This page summarizes Peter Luo's Form 4 filing for Adagene Inc. (ADAG).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 06 Aug 2026, 18:15.
Peter Luo - 06 Aug 2026 Form 4 Insider Report for Adagene Inc. (ADAG)
- Reporting relationship
- Chief Executive Officer, Director
- Issuer ticker
- ADAG
- Reported as of
- 06 Aug 2026
- Net transaction value
- +$84,764
- SEC form
- 4
- Accepted by SEC
- 06 Aug 2026, 18:15:54 UTC
- Prior SEC filing
- 18 Mar 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Peter LUO
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Peter Luo filed Form 4 for Adagene Inc. (ADAG) on 06 Aug 2026.
Change
- Previous filing in this sequence was filed on 18 Mar 2026.
- Current net transaction value: +$84,764.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001907614
Primary reporting owner
Luo Peter
- Relationship
- Chief Executive Officer, Director
- Address
- 18855 NUTMEG DRIVE, MORGAN HILL
- Signature
- /s/ Peter LUO
- Signature date
- 06 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
ADAG
transaction
American Depositary Shares (ADS)
Purchase
- Transaction value
- $83,746
- Shares
- +22,966
- Change %
- +51%
- Price
- $3.65
- Shares after
- 67,966
- Date
- 04 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
ADAG
transaction
American Depositary Shares (ADS)
Purchase
- Transaction value
- $1,018
- Shares
- +279
- Change %
- +0.41%
- Price
- $3.65
- Shares after
- 68,245
- Date
- 05 Aug 2026
- Ownership
- Direct
ADAG
holding
Restricted Stock Unit
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 112,500
- Date
- 06 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $3.62 to $3.65 per share.
Footnote F2
112,500 of Restricted Stock Units ("RSUs") granted under the Adagene Inc. 2021 Performance Incentive Plan. 56,250 of RSUs shall vest on each of the following dates: 7/23/2027, and 7/23/2028