GU CHUNFANG

PrivateCIK: 2108105

Senior insider sale

Executive Director of Finance at ADAGENE INC. — senior position signals high conviction

$517.5K

131K shares

What this filing means

GU CHUNFANG plans to sell 131K shares of ADAGENE INC. valued at approximately $517.5K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderGU CHUNFANGCIK 2108105
IssuerADAGENE INC.CIK 1818838
Officer· Executive Director of Finance
Since Mar 2026
131K
Shares to sell
$517.5K
Approx. market value
131K
Acquired (3 months)
4
Planned
Securities Acquired — Last 3 Months4
Sort

VESTING OF OPTIONS GRANTED PURSUANT TO ISSUER ESOP PLAN

VESTING OF OPTIONS

8/25/2026
11K

VESTING OF OPTIONS GRANTED PURSUANT TO ISSUER ESOP PLAN

VESTING OF OPTIONS

8/24/2026
40K

VESTING OF OPTIONS GRANTED PURSUANT TO ISSUER ESOP PLAN

VESTING OF OPTIONS

8/21/2026
40K

VESTING OF OPTIONS GRANTED PURSUANT TO ISSUER ESOP PLAN

VESTING OF OPTIONS

8/20/2026
40K
Total acquired131K
Planned & Completed Dispositions4
Sort
NASDAQPlanned

Units to sell

11K

Market value

$43.5K

8/25/2026
NASDAQPlanned

Units to sell

40K

Market value

$158.0K

8/24/2026
NASDAQPlanned

Units to sell

40K

Market value

$158.0K

8/21/2026
NASDAQPlanned

Units to sell

40K

Market value

$158.0K

8/20/2026
Total

Units

131K

Value

$517.5K