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Insider · CIK 0001721581
Dun Haiping
director
Edge score not yet computed for this insider — not enough prior open-market buys on record yet.
Last 6 transactions
Date
Issuer
Code
Direction
Shares
Price
Value
May 19, 2026
ACMR
M
other
5,000
$6
$28,000
View
May 19, 2026
ACMR
S
sell
1,333
$64
$85,099
View
May 19, 2026
ACMR
S
sell
500
$65
$32,545
View
May 19, 2026
ACMR
S
sell
1,309
$67
$87,978
View
May 19, 2026
ACMR
S
sell
1,858
$68
$125,489
View
May 19, 2026
ACMR
M
other
5,000
—
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View