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Signal8

McKechnie Mark

SEC insider (Form 3/4/5 filer). CIK 0001775007. Officer at ACM Research, Inc. (ACMR). 26 reported Form 4/5 transactions since Sep 2024; latest on Aug 20, 2026. Located in FREMONT, CA.

Companies McKechnie Mark has filed insider reports for

  • ACM Research, Inc. (ACMR): Officer, See Remarks
McKechnie Mark profile photo

McKechnie Mark

CIK: 0001775007

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)16 (61.5%)

Position reduction

Option Exercises (M)10 (38.5%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

ACM Research, Inc. logo
ACMR

ACM Research, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (26 total)

  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Aug 20, 2026
    Sale
    Direct
    30.4K shares at avg. $77.45$2.4M
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Aug 20, 2026
    Exercise
    Direct
    30.2K shares at avg. $19.49$589K
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Aug 20, 2026
    Sale
    Direct
    13.6K shares at avg. $76.34$1.0M
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Aug 20, 2026
    Sale
    Direct
    11.2K shares at avg. $77.89$873K
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Aug 20, 2026
    Exercise
    Direct
    25K shares at avg. $13.89$347K
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Mar 12, 2026
    Sale
    Direct
    8.6K shares at avg. $44.94$388K
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Mar 12, 2026
    Sale
    Direct
    982 shares at avg. $46.55$46K
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Mar 12, 2026
    Sale
    Direct
    29.3K shares at avg. $45.74$1.3M
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Mar 12, 2026
    Exercise
    Direct
    60K shares at avg. $13.89$833K
  • ACM Research, Inc. logo
    ACMR

    ACM Research, Inc.

    Mar 12, 2026
    Sale
    Direct
    564 shares at avg. $46.57$26K

1-10 of 26