Key facts
- This page summarizes Hans Kobler's Form 4 filing for ERock, Inc. (EROC).
- 3 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 15 Jun 2026, 19:57.
Hans Kobler - 11 Jun 2026 Form 4 Insider Report for ERock, Inc. (EROC)
- Reporting relationship
- Director, 10%+ Owner
- Issuer ticker
- EROC
- Reported as of
- 11 Jun 2026
- Net transaction value
- $0
- SEC form
- 4
- Accepted by SEC
- 15 Jun 2026, 19:57:29 UTC
- Prior SEC filing
- 09 Jun 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Daniel Reichert, as attorney-in-fact for Hans Kobler
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Hans Kobler filed Form 4 for ERock, Inc. (EROC) on 15 Jun 2026.
Change
- Previous filing in this sequence was filed on 09 Jun 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001407324
Primary reporting owner
Kobler Hans
- Relationship
- Director, 10%+ Owner
- Address
- 600 THIRD AVENUE, 38TH FLOOR, NEW YORK
- Signature
- /s/ Daniel Reichert, as attorney-in-fact for Hans Kobler
- Signature date
- 15 Jun 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
EROC
transaction
Class A Common Stock
Other
- Transaction value
- Shares
- +19,350,897
- Change %
- Price
- Shares after
- 19,350,897
- Date
- 11 Jun 2026
- Ownership
- See Footnotes
- Footnotes
- F1, F2, F4, F5
EROC
transaction
Class B Common Stock
Other
- Transaction value
- Shares
- -6,041,206
- Change %
- -6.8%
- Price
- Shares after
- 83,355,210
- Date
- 11 Jun 2026
- Ownership
- See Footnotes
- Footnotes
- F3, F4, F5, F6, F7
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
EROC
transaction
Derivative
Class B Units
Sale
- Transaction value
- Shares
- -6,041,206
- Change %
- -6.8%
- Price
- Shares after
- 83,355,210
- Date
- 11 Jun 2026
- Ownership
- See Footnotes
- Underlying class
- Class A Common Stock
- Underlying amount
- 6,041,206
- Exercise price
- Footnotes
- F3, F4, F5, F6, F8
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 8 footnotes
Footnote F1
These securities are directly held by Energy Impact Fund (FT-B) LP ("FT-B").
Footnote F2
In connection with the Issuer's initial public offering of Class A common stock (the "Offering"), EIF ER Blocker LLC ("EIF ER Blocker") merged with and into the Issuer pursuant to the Blocker Mergers (as defined in the Issuer's prospectus filed with Securities and Exchange Commission on June 10, 2026 (the "Prospectus")). As a result of the merger, 20,751,551 Class A Units held by EIF ER Blocker were cancelled, and as consideration pursuant to the Blocker Mergers, FT-B received 19,350,897 shares of Class A Common Stock and approximately $27.8 million in cash from the net proceeds from the closing of the Offering.
Footnote F3
These securities are directly held by EIP Flagship Fund I ER Holdings LLC ("Flagship").
Footnote F4
Each of EIF ER Holdings LLC ("EIF ER Holdings", as the sole owner of Flagship), Energy Impact Fund (FT-D) LP ("FT-D", as owner of EIF ER Holdings), Energy Impact Partners LLC ("EIP LLC", as the managing member of EIF ER Holdings and the general partner of FT-D) and the Reporting Person, a nominee to the Issuer's Board of Directors ("Board") (as the managing member of EIP LLC), may also be deemed to be the beneficial owners having shared voting power and shared investment power of the securities held by Flagship. Each of FT-B, EIP LLC (as the general partner of FT-B) and the Reporting Person (as the managing member of EIP LLC) may also be deemed to be the beneficial owners having shared voting power and shared investment power of the securities held by FT-B. Voting and investment decisions with respect to the securities described in this Form 4 are made by the investment committee of EIP LLC, which is comprised of seven individuals, including the Reporting Person,
Footnote F5
(Continued from footnote 4) Lindsay Luger and Sameer Reddy, each of whom is a nominee to the Issuer's Board. Each member of this investment committee disclaims beneficial ownership of all securities described by Form 4 except to the extent of his or her pecuniary interest therein.
Footnote F6
The Issuer used approximately $119.9 million of the net proceeds from the closing of the Offering to purchase 6,041,206 Class B Units from Flagship. An equal number of shares of the Issuer's Class B common stock were cancelled in connection with the repurchase of the Class B Units.
Footnote F7
Shares of the Issuer's Class B common stock ("Class B Common Stock") have no economic value and have one vote per share. One share of Class B Common Stock is issued for each Class B Unit ("Class B Units") of Enchanted Rock Holdings, LLC ("ER Holdings") held. Upon an exchange of Class B Units for shares of the Issuer's Class A common stock ("Class A Common Stock"), an equivalent number of shares of Class B Common Stock held by such holder will be automatically cancelled.
Footnote F8
The Class B Units are exchangeable, at the holder's option, on a one-for-one basis into shares of Class A Common Stock.