Acm Research, Inc. · NASDAQ:ACMR
McKechnie Mark sold 55,199 Acm Research, Inc. shares (Form 4)
Traded Aug 20, 2026 · Filed Aug 21, 2026
On Aug 20, 2026, McKechnie Mark (See Remarks) sold 55,199 Acm Research, Inc. shares at an average US$77.27 for US$4.26M under a trading plan, leaving 900 shares. Filed Aug 21, 2026 (Form 4).
- Sold
- 55,199 shares
- Price
- US$77.27 average (US$76.34 to US$77.89)
- Value
- US$4.26M
- Holding after
- 900 shares
- Trading plan
- Yes (Made under a plan set in advance)
- Role
- See Remarks
The filing in full
| Date | Security | Transaction | Shares | Price | Holding after | Ownership |
|---|---|---|---|---|---|---|
| Aug 20, 2026 | Class A Common Stock | Option exercise | 30,199 | US$19.49 | 31,099 | Direct |
| Aug 20, 2026 | Class A Common Stock | Option exercise | 25,000 | US$13.89 | 56,099 | Direct |
| Aug 20, 2026 | Class A Common Stock | Sale | 13,625 | US$76.34 | 42,474 | Direct |
| Aug 20, 2026 | Class A Common Stock | Sale | 30,365 | US$77.45 | 12,109 | Direct |
| Aug 20, 2026 | Class A Common Stock | Sale | 11,209 | US$77.89 | 900 | Direct |