ERock, Inc.

Q: Jun 30 2026

Results of Operations and Financial Condition

Entry into a Material Definitive Agreement

Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans

Prospectus Supplement with Pricing Information

Notice of Effectiveness

Registration of Securities on Exchange

Certification of approval for listing and registration on a national securities exchange

Amended Initial Registration Statement

Amended Initial Registration Statement

Amended Initial Registration Statement

Registration (IPO) statement under Securities Act of 1933

McAndrew Walter Thomas Jr.

McAndrew Walter Thomas Jr.

McAndrew Walter Thomas Jr.

McAndrew Walter Thomas Jr.

Energy Impact Partners LLC

EIF ER Holdings LLC; Energy Impact Partners LLC; Energy Impact Fund (FT-D) LP; Energy Impact Fund (FT-B) LP; EIP Flagship Fund I ER Holdings LLC

Kobler Hans

SATTERTHWAITE LIVINGSTON

Amthor Corey

Blakely Robert Ian

Brouillette Dan

BOYNTON CHARLES D

Patterson Mark R

Carrington John Eugene

EIF ER Holdings LLC; Energy Impact Partners LLC; Energy Impact Fund (FT-D) LP; Energy Impact Fund (FT-B) LP; EIP Flagship Fund I ER Holdings LLC

Froutan Paul

Zapffe Davis

Kobler Hans

Amthor Corey

Blakely Robert Ian

Draft registration statement (confidential submission) (amendment)

Draft registration statement (confidential submission) (amendment)

Draft registration statement (confidential submission)