Insider Transactions in Q4 2024 at Acm Research, Inc. (ACMR)
Insider Transaction List (Q4 2024)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 29
2024
|
David H Wang |
SELL
Open market or private sale
|
Direct |
56,250
-8.6%
|
$956,250
$17.44 P/Share
|
|
Nov 29
2024
|
Haiping Dun |
SELL
Open market or private sale
|
Direct |
19,058
-2.46%
|
$323,986
$17.43 P/Share
|
|
Nov 26
2024
|
David H Wang |
SELL
Open market or private sale
|
Direct |
56,250
-4.01%
|
$1,012,500
$18.05 P/Share
|
|
Nov 22
2024
|
David H Wang |
SELL
Open market or private sale
|
Direct |
56,250
-7.34%
|
$1,068,750
$19.08 P/Share
|
|
Nov 22
2024
|
Haiping Dun |
SELL
Open market or private sale
|
Direct |
15,000
-1.9%
|
$285,000
$19.12 P/Share
|
|
Nov 14
2024
|
David H Wang |
SELL
Payment of exercise price or tax liability
|
Direct |
7,262
-0.94%
|
$130,716
$18.59 P/Share
|
|
Nov 14
2024
|
David H Wang |
BUY
Exercise of conversion of derivative security
|
Direct |
270,000
+25.86%
|
$0
$0.5 P/Share
|
|
Nov 14
2024
|
Haiping Dun |
SELL
Payment of exercise price or tax liability
|
Direct |
942
-0.12%
|
$16,956
$18.59 P/Share
|
|
Nov 14
2024
|
Haiping Dun |
BUY
Exercise of conversion of derivative security
|
Direct |
35,000
+4.24%
|
$0
$0.5 P/Share
|
|
Oct 08
2024
|
Shanghai Science & Technology Venture Capital (Group) Co., Ltd. > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
90,396
-3.72%
|
$1,898,316
$21.13 P/Share
|
|
Oct 08
2024
|
Xiao Xing |
SELL
Open market or private sale
|
Indirect |
90,396
-3.72%
|
$1,898,316
$21.13 P/Share
|
|
Oct 07
2024
|
Shanghai Science & Technology Venture Capital (Group) Co., Ltd. > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
275,000
-3.47%
|
$6,600,000
$24.57 P/Share
|
|
Oct 07
2024
|
Xiao Xing |
SELL
Open market or private sale
|
Indirect |
275,000
-3.48%
|
$6,600,000
$24.89 P/Share
|
|
Oct 04
2024
|
Shanghai Science & Technology Venture Capital (Group) Co., Ltd. > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
700,000
-10.66%
|
$14,700,000
$21.23 P/Share
|
|
Oct 04
2024
|
Xiao Xing |
SELL
Open market or private sale
|
Indirect |
700,000
-10.64%
|
$14,700,000
$21.56 P/Share
|
|
Oct 04
2024
|
Mark Mc Kechnie |
SELL
Open market or private sale
|
Direct |
16,516
-94.83%
|
$363,352
$22.0 P/Share
|
|
Oct 04
2024
|
Mark Mc Kechnie |
BUY
Exercise of conversion of derivative security
|
Direct |
16,516
+48.67%
|
$82,580
$5.6 P/Share
|
|
Oct 02
2024
|
Shanghai Science & Technology Venture Capital (Group) Co., Ltd. > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
26,300
-0.77%
|
$526,000
$20.01 P/Share
|
|
Oct 02
2024
|
Xiao Xing |
SELL
Open market or private sale
|
Indirect |
26,300
-0.77%
|
$526,000
$20.01 P/Share
|
|
Oct 01
2024
|
Shanghai Science & Technology Venture Capital (Group) Co., Ltd. > 10% Shareholder |
SELL
Open market or private sale
|
Direct |
8,304
-0.24%
|
$166,080
$20.19 P/Share
|
|
Oct 01
2024
|
Xiao Xing |
SELL
Open market or private sale
|
Indirect |
8,304
-0.24%
|
$166,080
$20.19 P/Share
|