ACMR Sale Disclosure
Wang David H · SEC Form 4 · Filed Sep 10, 2026
Sale
Calculated transaction value
$117.86K
Wang David H See Remarks
ACMR
ACM Research
ACMR
Transaction date
Sep 8, 2026
Public filing date
Sep 10, 2026
Filing lag
Filed 2 days later
ACMR daily price context
Close on/before transaction
$76.91
Sep 8, 2026
Close before public filing
$73.83
Sep 9, 2026
Return since public filing
-2.21%
Through Sep 11, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Class A Common Stock
- Quantity / price
- 1,500 shares @ $78.57
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001140361-26-036191
Filing cohort
Transactions in this filing
Showing 13 of 13
Trades
13
Issuers
1
Estimated value
$10.77M
Buys / sales
0 / 9
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Acm Research, Inc. ACMR | Exercise | Sep 9, 2026 | $0 |
| Acm Research, Inc. ACMR | Exercise | Sep 9, 2026 | $70K |
| Acm Research, Inc. ACMR | Sale | Sep 9, 2026 | $2.47M |
| Acm Research, Inc. ACMR | Sale | Sep 9, 2026 | $1.41M |
| Acm Research, Inc. ACMR | Sale | Sep 9, 2026 | $881.72K |
| Acm Research, Inc. ACMR | Sale | Sep 9, 2026 | $368.84K |
| Acm Research, Inc. ACMR | Sale | Sep 9, 2026 | $85.35K |
| Acm Research, Inc. ACMR | Sale | Sep 8, 2026 | $364.98K |
| Acm Research, Inc. ACMR | Sale | Sep 8, 2026 | $3.96M |
| Acm Research, Inc. ACMR | Sale | Sep 8, 2026 | $962.18K |
| Acm Research, Inc. ACMR Current | Sale | Sep 8, 2026 | $117.86K |
| Acm Research, Inc. ACMR | Exercise | Sep 8, 2026 | $0 |
| Acm Research, Inc. ACMR | Exercise | Sep 8, 2026 | $70K |