McAndrew Walter Thomas Jr. bought EROC

June 11, 2026 · Form 4 insider transaction

McAndrew Walter Thomas Jr. bought 50,550 shares of ERock, Inc., a transaction worth N/A. The trade was recorded as j and disclosed on an SEC Form 4, filed 85 days after the transaction.

Direction
Acquired (buy-side)
Shares
50,550
Price
N/A
Total value
N/A
Role
SecurityClass A common stock, par value $0.01
Transaction codeJ: J
Transaction dateJune 11, 2026
Filing dateSeptember 4, 2026
Shares owned after50,550
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

In connection with the initial public offering (the "IPO") of shares of Class A common stock, par value $0.01 per share (such shares, "Class A Shares"), of ERock, Inc. (the "Issuer"), the Issuer consummated certain mergers pursuant to which certain entities holding Class A membership interests ("Class A Units") of Enchanted Rock Holdings, LLC ("ER Holdings") merged with and into the Issuer (the "Blocker Mergers"), as described in the Issuer's prospectus filed with the Securities and Exchange Commission on June 10, 2026. In connection with the Blocker Mergers, 50,550 Class A Units held by ERock Holdings GP, LLC were exchanged for 50,550 Class A Shares issued to Walter Thomas McAndrew, Jr. ("Mr. McAndrew").

View the original Form 4 on SEC EDGAR