Welcome to our dedicated page for ERock SEC filings (Ticker: EROC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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ERock, Inc. director Dan Brouillette filed an initial Form 3 reporting derivative holdings. He holds Class M Units that are profits interests in ER Holdings, which are convertible into Class B Units and ultimately into Class A Common Stock of ERock.
These Class M Units are tied to 580,107 underlying shares of Class A Common Stock at an exercise price of $0.1500 per underlying share. According to the disclosure, 176,880 Class M Units have vested, and the remaining units vest in 25 equal monthly installments from June 18, 2026 through June 18, 2028, subject to his continuous service.
ERock, Inc. filed an initial Form 3 for director Lindsay Luger, establishing her as a reporting person for the company’s equity securities. The filing shows no buy, sell, gift, or derivative transactions and no reportable holdings or option positions at this time.
ERock, Inc. filed an initial insider ownership report for director Sameer Reddy on Form 3. The filing lists him as a director but shows no reported share transactions or derivative positions in this statement, serving mainly to establish his status as a reporting person.
ERock, Inc. director Charles D. Boynton filed an initial Form 3 reporting his status as a reporting person of the company. The filing shows no reported transactions in ERock, Inc. securities and no derivative positions, serving as a baseline disclosure of his insider status.
ERock, Inc. director and 10% owner Hans Kobler has filed an initial ownership report showing significant indirect interests in multiple equity classes. Indirectly held securities include 89,396,416 shares of Class B Common Stock and related Class B Units of Enchanted Rock Holdings LLC, each paired one-for-one and providing one vote per share with no economic value.
The filing also reports 107,739 Class M Units of ER Holdings, all vested and treated as profits interests that are ultimately convertible into Class B Units and then Class A Common Stock. These securities are directly held by EIP Flagship Fund I ER Holdings LLC, and may be deemed beneficially owned with shared voting and investment power through a chain of investment entities, with each investment committee member disclaiming beneficial ownership beyond their pecuniary interest.
ERock, Inc. insider Zapffe Davis, the company’s General Counsel and Secretary, reported initial holdings of derivative “Class M Units” linked to Class A common stock. These units are profits interests in ER Holdings that can convert into Class B Units and then into Class A shares or cash at the issuer’s election.
One grant relates to 630,574 underlying Class A shares at an exercise price reference of $1.61, with 321,782 Class M Units already vested and the rest vesting in 26 equal monthly installments from June 28, 2026 through July 28, 2028, subject to continued service. A second grant relates to 1,160,714 underlying Class A shares at $0.95, with 105,089 units vested and the remainder vesting in 30 equal monthly installments from June 26, 2026 through November 26, 2028, also conditioned on ongoing service. The Class M Units have no expiration date.
ERock, Inc. Chief Operating Officer Paul Froutan has reported his existing derivative holdings in Class M Units tied to Class A Common Stock. These Class M Units are profits interests in ER Holdings and are convertible into Class B Units, which are in turn exchangeable one-for-one for Class A Common Stock or cash at the issuer’s election.
Some Class M Units are fully vested, while others vest in equal monthly installments between late June 2026 and November 2028, contingent on Froutan’s continued service to the company. The filing does not show new purchases or sales but establishes his initial beneficial ownership position.
Energy Impact Partners–affiliated funds reported a major ownership stake in ERock, Inc. on a Form 3. EIP Flagship Fund I ER Holdings LLC directly holds Class B Units of Enchanted Rock Holdings LLC that correspond to 89,396,416 shares of Class A Common Stock on an exchange basis.
The same group also indirectly holds 107,739 Class M Units, which are fully vested “profits interests” that can convert into Class B Units and then into Class A Common Stock under a formula tied to distribution values. The related Class B Common Stock carries voting rights but no economic value and is issued one share per Class B Unit.
ERock, Inc. Chief Financial Officer Robert Ian Blakely filed an initial Form 3 reporting his equity holdings. He directly holds 4,936,761 shares of Class B Common Stock, which carry voting rights but no economic value and are paired one-for-one with Class B Units of Enchanted Rock Holdings.
He also holds several tranches of Class M and Class B Units in Enchanted Rock Holdings that are exchangeable into Class A Common Stock, with underlying amounts including 630,574 and 2,901,038 Class A-equivalent shares at stated threshold amounts. Portions of these Class M Units have already vested, with the remainder vesting in monthly installments from mid‑2026 through late 2028, subject to his continued service.
ERock, Inc. President Corey Amthor filed an initial ownership report showing significant equity interests in different share classes and units. He holds 4,705,874 Class B Units and an equivalent number of Class B Common Stock shares directly, plus 1,534,876 Class B Units and related Class B Common Stock indirectly through Amthor Family Holdings, Ltd.
The filing also lists indirect holdings of Class M Units in Enchanted Rock Holdings, LLC that are convertible into Class B Units and ultimately Class A Common Stock at exercise prices of $1.61 and $0.15 per unit. Footnotes explain that Class B Common Stock carries voting power but no economic value, and describe detailed vesting schedules for portions of the Class M Units through July 2028, contingent on continued service.