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Walter Thomas McAndrew Jr.

CIK: 0002138568

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)2 (40.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)3 (60.0%)

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

Companies & Roles (1)

ERock, Inc. logo
EROC

ERock, Inc.

10% Owner

Discretionary Trading P&L

Holdings

Transaction History (5 total)

  • ERock, Inc. logo
    EROC

    ERock, Inc.

    Jun 11, 2026
    Other(J)
    Direct
    50.6K shares-
  • ERock, Inc. logo
    EROC

    ERock, Inc.

    Jun 11, 2026
    Other(J)
    Direct
    372.1K shares-
  • ERock, Inc. logo
    EROC

    ERock, Inc.

    Jun 11, 2026
    Other(J)
    Indirect
    93K shares-
  • ERock, Inc. logo
    EROC

    ERock, Inc.

    Jun 11, 2026
    Sale(S)

    Class B Units

    Direct
    372.1K shares-
  • ERock, Inc. logo
    EROC

    ERock, Inc.

    Jun 11, 2026
    Sale(S)

    Class B Units

    Indirect
    93K shares-

1-5 of 5

About McAndrew Walter Thomas Jr.

McAndrew Walter Thomas Jr. (SEC CIK 0002138568) files insider reports with the SEC as 10% Owner of ERock, Inc. (EROC).

Signal8 holds 2 ownership filings by McAndrew Walter Thomas Jr. (1 Form 3, 1 Form 4), filed on Sep 4, 2026. Those filings report 5 transactions, the latest on Jun 11, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on McAndrew Walter Thomas Jr.'s filings is in HOUSTON, TX.

Recent filings by McAndrew Walter Thomas Jr.

  • Jun 11, 2026: Other transactions of EROC shares (3 lines, Form 4, code J).
  • Jun 11, 2026: Open-market sales of EROC derivative securities (2 lines, Form 4, code S).

Other insiders filing for ERock, Inc. (EROC)

How to read Form 4 transaction codes