ACMR Sale Disclosure
Mckechnie Mark · SEC Form 4 · Filed Aug 21, 2026
Sale
Calculated transaction value
$1.04M
Mckechnie Mark See Remarks
ACMR
ACM Research
ACMR
Transaction date
Aug 20, 2026
Public filing date
Aug 22, 2026
Filing lag
Filed 2 days later
ACMR daily price context
Close on/before transaction
$78.52
Aug 20, 2026
Close before public filing
$79.41
Aug 21, 2026
Return since public filing
-19.48%
Through Sep 15, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Class A Common Stock
- Quantity / price
- 13,625 shares @ $76.34
- 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 Current | Sale | Aug 20, 2026 | $1.04M |
| Acm Research, Inc. ACMR | Sale | Aug 20, 2026 | $873.07K |
| Acm Research, Inc. ACMR | Exercise | Aug 20, 2026 | $0 |
| Acm Research, Inc. ACMR | Exercise | Aug 20, 2026 | $347.25K |