ACM Research, Inc. (ACMR)See Remarks sold ~$330K
Mark Mckechnie, See Remarks at ACM Research, Inc., sold ~$330K of ACM Research, Inc. shares.
- ~$330K
- Approx. value · 15K sh @ $22.00
- 900
- Holds after · shares reported
- Traded
- Feb 6, 2025
- Filed
- Feb 10, 2025
The story around this disclosure
Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.
- Feb 6, 2025 · this disclosureInsiderOfficer sold ~$330K of ACMR shares in the open market
What came next
- Feb 6, 2025InsiderOfficer sold ~$520K of ACMR shares in the open market
- Mar 10, 2025InsiderDirector sold ~$398K of ACMR shares in the open market
- Mar 11, 2025InsiderDirector sold ~$1.49M of ACMR shares in the open market
- Mar 12, 2025Insider · 2 peopleInsiders: 2 sales (~$1.4M)
- Mar 13, 2025Insider · 1 personInsiders: 2 sales (~$1.0M)
- Mar 14, 2025Insider · 1 personInsiders: 2 sales (~$276K)
- Mar 17, 2025InsiderDirector sold ~$4.9M of ACMR shares in the open market
- May 14, 2025InsiderOfficer sold ~$378K of ACMR shares in the open market
- May 21, 2025Insider · 1 personInsiders: 2 sales (~$1.7M)
- May 22, 2025InsiderDirector sold ~$1.36M of ACMR shares in the open market
How to read SEC Form 4
Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.
Full guide: What is an SEC Form 4?
What else is on file for ACM Research, Inc.
For ACM Research, Inc., OQRO holds 4 fund holdings reports (13F) dated in the last 90 days.
These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its ACMR page.
Other recent filings by Mark Mckechnie, See Remarks
- SEC Form 4 at ACM Research, Inc. (ACMR)May 16, 2025
- SEC Form 4 at ACM Research, Inc. (ACMR)Mar 15, 2025
- SEC Form 4 at ACM Research, Inc. (ACMR)Oct 8, 2024
The full history of Mark Mckechnie, See Remarks is on the profile page.
How this filing works
Other disclosures at ACM Research, Inc.
- SEC Form 13F-HRAug 14, 2026
- SEC Form 13F-HRAug 14, 2026
- SEC Form 13F-HRAug 14, 2026
- SEC Form 13F-HRAug 3, 2026
- SEC Form 13F-HRMay 15, 2026
- SEC Form 13F-HRNov 17, 2025
Everything OQRO holds on this company is on its ACMR page.
This is one filing. OQRO holds the rest
Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.
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