David H Wang
Director, Chief Executive Officer, President and Director, 10% Owner · 1 filing · Latest: Jun 3, 2026
ACM Research, Inc.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
ACMR | David H Wang | Director, Chief Executive Officer, President and Director, 10% Owner | Jun 4, 2026 | Sale | $85.80 | 40,002 | $3.4M | 802,708 | |
ACMR | David H Wang | Director, Chief Executive Officer, President and Director, 10% Owner | Jun 4, 2026 | Option Exercise | $1.00 | 40,002 | $40.0K | 842,710 | |
ACMR | David H Wang | Director, Chief Executive Officer, President and Director, 10% Owner | Jun 3, 2026 | Sale | $90.05 | 60,000 | $5.4M | 802,708 | |
ACMR | David H Wang | Director, Chief Executive Officer, President and Director, 10% Owner | Jun 3, 2026 | Option Exercise | $1.00 | 60,000 | $60.0K | 862,708 |