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ACMR Sale Disclosure
Mckechnie Mark · SEC Form 4 · Filed Aug 21, 2026
Sale
Calculated transaction value
$873.07K
Mckechnie Mark See Remarks
ACMR
ACM Research
ACMR
Transaction date
Aug 20, 2026
Public filing date
Aug 21, 2026
Filing lag
Filed 1 day later
ACMR daily price context
Close on/before transaction
$78.52
Aug 20, 2026
First close after public filing
$77.34
Aug 24, 2026
30-day return after filing
-5.92%
Through Sep 21, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Class A Common Stock
- Quantity / price
- 11,209 shares @ $77.89
- SEC ownership
- Direct
- Transaction code
- S
- Form
- 4
- Filing identifier
- 0001140361-26-034070
Filing cohort
Transactions in this filing
Showing 7 of 7
Trades
7
Issuers
1
Estimated value
$5.2M
Buys / sales
0 / 3
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Acm Research, Inc. ACMR | Exercise | Aug 20, 2026 | $588.58K |
| Acm Research, Inc. ACMR | Exercise | Aug 20, 2026 | $0 |
| Acm Research, Inc. ACMR | Sale | Aug 20, 2026 | $2.35M |
| Acm Research, Inc. ACMR | Exercise | Aug 20, 2026 | $347.25K |
| Acm Research, Inc. ACMR | Sale | Aug 20, 2026 | $1.04M |
| Acm Research, Inc. ACMR Current | Sale | Aug 20, 2026 | $873.07K |
| Acm Research, Inc. ACMR | Exercise | Aug 20, 2026 | $0 |