ERock director granted 13,024 RSUs

ERock, Inc. director Livingston Satterthwaite reported an equity compensation grant of 13,024 restricted stock units of Class A common stock.

Rhea-AI Filing Summary

ERock, Inc. director Livingston Satterthwaite reported an equity compensation grant of 13,024 restricted stock units of Class A common stock. These RSUs will vest on the earlier of the first anniversary of the grant date or the company’s next annual meeting of stockholders, as long as the director continues to serve the company. Each RSU converts into one share of Class A common stock upon vesting, giving the director 13,024 shares subject to future vesting conditions.

Insider Trade Summary

Grant/Award: 13,024 shares

Grant/Award 1 txn

Insider SATTERTHWAITE LIVINGSTON

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	13,024	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 13,024 shares (Direct)

Footnotes (1)

1. F1. Consists of 13,024 restricted stock units granted to the Reporting Person, which will vest on the earlier of the first anniversary of the grant date or the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service to the Issuer. Each restricted stock unit represents the right to receive one share of Class A common stock of the Issuer following vesting.

Key Figures

RSUs granted: 13,024 units Transaction price per share: $0.00 Shares following transaction: 13,024 shares

3 metrics

RSUs granted 13,024 units Restricted stock units of Class A common stock granted to director

Transaction price per share $0.00 Grant price for each restricted stock unit

Shares following transaction 13,024 shares Total Class A shares underlying RSUs reported after grant

Key Terms

restricted stock units, vest, annual meeting of stockholders

3 terms

restricted stock units financial

"Consists of 13,024 restricted stock units granted to the Reporting Person"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

vest financial

"which will vest on the earlier of the first anniversary of the grant date"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

annual meeting of stockholders financial

"or the Issuer's next annual meeting of stockholders"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did ERock (EROC) director Livingston Satterthwaite report in this Form 4?

The filing reports a grant of 13,024 restricted stock units of Class A common stock. These units are a form of equity compensation that convert into shares after meeting specified vesting conditions tied to service and timing.

How many ERock (EROC) shares are covered by the RSU grant?

The grant covers 13,024 restricted stock units, each representing one share of Class A common stock. Once the vesting conditions are satisfied, the director will receive up to 13,024 shares, subject to continued service requirements.

When do Livingston Satterthwaite’s ERock (EROC) RSUs vest?

The RSUs vest on the earlier of the first anniversary of the grant date or ERock’s next annual meeting of stockholders. Vesting is contingent on the director’s continued service to the company through the relevant vesting date.

What does each restricted stock unit represent for ERock (EROC)?

Each restricted stock unit represents the right to receive one share of ERock’s Class A common stock upon vesting. No purchase price is required at vesting, making RSUs a common form of equity-based compensation for directors and executives.

Is this ERock (EROC) Form 4 transaction an open-market purchase or sale?

No, the transaction is classified as a grant or award acquisition, not an open-market trade. The director received 13,024 RSUs at a stated price of zero, reflecting a compensation award rather than a discretionary market purchase or sale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/12/2026 - 06:15 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SATTERTHWAITE LIVINGSTON

(Last) (First) (Middle)

C/O EROCK, INC.

1113 VINE STREET, SUITE 101

(Street)

HOUSTON TEXAS 77002

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ERock, Inc. [ EROC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/11/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A Common Stock	06/11/2026		A		13,024(1)	A	$0.00	13,024	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Consists of 13,024 restricted stock units granted to the Reporting Person, which will vest on the earlier of the first anniversary of the grant date or the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service to the Issuer. Each restricted stock unit represents the right to receive one share of Class A common stock of the Issuer following vesting.

	/s/ Davis Zapffe, Attorney-in-Fact for Livingston Satterthwaite	06/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)