Insider Transactions in Q1 2025 at Acm Research, Inc. (ACMR)
Insider Transaction List (Q1 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Mar 17
2025
|
Chenming Hu |
SELL
Open market or private sale
|
Direct |
163,308
-62.02%
|
$4,899,240
$30.0 P/Share
|
|
Mar 14
2025
|
Haiping Dun |
SELL
Open market or private sale
|
Direct |
9,518
-0.62%
|
$266,504
$28.78 P/Share
|
|
Mar 13
2025
|
David H Wang |
SELL
Open market or private sale
|
Direct |
37,500
-2.64%
|
$1,012,500
$27.47 P/Share
|
|
Mar 12
2025
|
Mark Mc Kechnie |
SELL
Open market or private sale
|
Direct |
15,000
-94.34%
|
$405,000
$27.42 P/Share
|
|
Mar 12
2025
|
Mark Mc Kechnie |
BUY
Exercise of conversion of derivative security
|
Direct |
15,000
+48.54%
|
$75,000
$5.6 P/Share
|
|
Mar 12
2025
|
David H Wang |
SELL
Open market or private sale
|
Direct |
37,500
-5.02%
|
$1,012,500
$27.42 P/Share
|
|
Mar 11
2025
|
David H Wang |
SELL
Open market or private sale
|
Direct |
56,250
-7.0%
|
$1,462,500
$26.57 P/Share
|
|
Mar 10
2025
|
Haiping Dun |
SELL
Open market or private sale
|
Direct |
15,001
-1.92%
|
$390,026
$26.54 P/Share
|
|
Mar 03
2025
|
David H Wang |
SELL
Payment of exercise price or tax liability
|
Direct |
4,048
-0.5%
|
$101,200
$25.94 P/Share
|
|
Mar 03
2025
|
David H Wang |
BUY
Exercise of conversion of derivative security
|
Direct |
210,000
+20.63%
|
$0
$0.5 P/Share
|
|
Mar 03
2025
|
Haiping Dun |
SELL
Payment of exercise price or tax liability
|
Direct |
482
-0.06%
|
$12,050
$25.94 P/Share
|
|
Mar 03
2025
|
Haiping Dun |
BUY
Exercise of conversion of derivative security
|
Direct |
25,001
+3.11%
|
$0
$0.5 P/Share
|
|
Feb 06
2025
|
Mark Mc Kechnie |
SELL
Open market or private sale
|
Direct |
15,000
-94.34%
|
$330,000
$22.0 P/Share
|
|
Feb 06
2025
|
Mark Mc Kechnie |
BUY
Exercise of conversion of derivative security
|
Direct |
15,000
+48.54%
|
$75,000
$5.6 P/Share
|
|
Feb 06
2025
|
Sotheara Cheav |
SELL
Open market or private sale
|
Direct |
22,598
-18.43%
|
$519,754
$23.0 P/Share
|
|
Feb 06
2025
|
Sotheara Cheav |
BUY
Exercise of conversion of derivative security
|
Direct |
22,598
+8.83%
|
$293,774
$13.89 P/Share
|