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Mitchell B. Goldsteen

CIK: 0001997607

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)113 (100.0%)

Position reduction

Option Exercises (M)0 (0.0%)

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)

Shimmick Corp logo
SHIM

Shimmick Corp

Director10% Owner

Discretionary Trading P&L

Holdings

Transaction History (113 total)

  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Mar 17, 2026
    Sale(S)
    Indirect
    125K shares at avg. $2.86$358K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 29, 2025
    Sale(S)
    Indirect
    14.7K shares at avg. $2.96$44K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 28, 2025
    Sale(S)
    Indirect
    10.5K shares at avg. $3.18$33K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 27, 2025
    Sale(S)
    Indirect
    9.2K shares at avg. $3.32$31K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 15, 2025
    Sale(S)
    Indirect
    30.8K shares at avg. $2.23$69K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 14, 2025
    Sale(S)
    Indirect
    6.3K shares at avg. $2.11$13K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 13, 2025
    Sale(S)
    Indirect
    8K shares at avg. $2.10$17K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 12, 2025
    Sale(S)
    Indirect
    2.1K shares at avg. $1.98$4K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 11, 2025
    Sale(S)
    Indirect
    15.3K shares at avg. $1.96$30K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 8, 2025
    Sale(S)
    Indirect
    2.5K shares at avg. $1.82$5K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 7, 2025
    Sale(S)
    Indirect
    2K shares at avg. $1.72$3K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 6, 2025
    Sale(S)
    Indirect
    5.1K shares at avg. $1.74$9K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 5, 2025
    Sale(S)
    Indirect
    6.2K shares at avg. $1.73$11K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 4, 2025
    Sale(S)
    Indirect
    7.2K shares at avg. $1.73$12K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Aug 1, 2025
    Sale(S)
    Indirect
    2.3K shares at avg. $1.68$4K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 31, 2025
    Sale(S)
    Indirect
    1K shares at avg. $1.79$2K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 30, 2025
    Sale(S)
    Indirect
    4K shares at avg. $1.84$7K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 29, 2025
    Sale(S)
    Indirect
    4K shares at avg. $1.87$7K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 28, 2025
    Sale(S)
    Indirect
    1K shares at avg. $2.07$2K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 25, 2025
    Sale(S)
    Indirect
    3.8K shares at avg. $2.08$8K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 24, 2025
    Sale(S)
    Indirect
    3.9K shares at avg. $2.09$8K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 23, 2025
    Sale(S)
    Indirect
    28.2K shares at avg. $2.10$59K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 22, 2025
    Sale(S)
    Indirect
    18.3K shares at avg. $2.10$38K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 21, 2025
    Sale(S)
    Indirect
    800 shares at avg. $2.16$2K
  • Shimmick Corp logo
    SHIM

    Shimmick Corp

    Jul 18, 2025
    Sale(S)
    Indirect
    2K shares at avg. $2.19$4K

1-25 of 113

About Goldsteen Mitchell B.

Goldsteen Mitchell B. (SEC CIK 0001997607) files insider reports with the SEC as Director of Shimmick Corp (SHIM).

Signal8 holds 49 ownership filings by Goldsteen Mitchell B., all Form 4s, filed between Dec 4, 2024 and Mar 20, 2026. Those filings report 113 transactions, from Dec 3, 2024 to Mar 17, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Goldsteen Mitchell B.'s filings is in IRVINE, CA.

Recent filings by Goldsteen Mitchell B.

  • Mar 17, 2026: Open-market sale of SHIM shares (Form 4, code S).
  • Aug 29, 2025: Open-market sale of SHIM shares (Form 4, code S).
  • Aug 28, 2025: Open-market sale of SHIM shares (Form 4, code S).
  • Aug 27, 2025: Open-market sale of SHIM shares (Form 4, code S).
  • Aug 15, 2025: Open-market sale of SHIM shares (Form 4, code S).

Other insiders filing for Shimmick Corp (SHIM)

How to read Form 4 transaction codes