Insider Transactions in Q4 2022 at Acm Research, Inc. (ACMR)
Insider Transaction List (Q4 2022)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 30
2022
|
Haiping Dun |
SELL
Open market or private sale
|
Direct |
35,327
-3.82%
|
$282,616
$8.43 P/Share
|
|
Nov 22
2022
|
Haiping Dun |
SELL
Payment of exercise price or tax liability
|
Direct |
2,173
-0.23%
|
$17,384
$8.63 P/Share
|
|
Nov 22
2022
|
Haiping Dun |
BUY
Exercise of conversion of derivative security
|
Direct |
37,500
+3.88%
|
$0
$0.5 P/Share
|
|
Nov 14
2022
|
Haiping Dun |
SELL
Payment of exercise price or tax liability
|
Direct |
1,970
-0.22%
|
$17,730
$9.52 P/Share
|
|
Nov 14
2022
|
Haiping Dun |
BUY
Exercise of conversion of derivative security
|
Direct |
37,500
+4.03%
|
$0
$0.5 P/Share
|