ProFrac officer granted 31,615 stock units

ProFrac Holding Corp.’s principal accounting officer, Henry Michael S, received a grant of 31,615 stock equivalent units.

Rhea-AI Filing Summary

ProFrac Holding Corp.’s principal accounting officer, Henry Michael S, received a grant of 31,615 stock equivalent units. This Form 4/A corrects an earlier filing that had misclassified the award as restricted stock units. The stock equivalent units vest in three equal annual installments beginning in March 2026, subject to continued service. Each unit entitles him to a cash payment equal to the fair market value of one share of ProFrac’s Class A common stock upon vesting and has no exercise price or expiration date.

Insider Trade Summary

Grant/Award: 31,615 shares

Grant/Award 1 txn

Insider Henry Michael S

Role Principal Accounting Officer

Type	Security	Shares	Price	Value
Grant/Award	Stock Equivalent Units	31,615	$0.00	$0.00

Holdings After Transaction: Stock Equivalent Units — 31,615 contracts (Direct)

Footnotes (1)

1. F1. This Form 4/A amends the Form 4 filed on April 1, 2025 to correct the classification of the reported award from restricted stock units to stock equivalent units. The stock equivalent units vest in three equal annual installments beginning in March 2026, subject to continued service. Each stock equivalent unit represents the right to receive a cash payment equal to the fair market value of one share of the Company's Class A common stock upon vesting. The stock equivalent units do not have an exercise price or expiration date.

Key Figures

Stock equivalent units granted: 31,615 units Vesting installments: 3 annual installments Exercise price: $0.00 per unit +1 more

4 metrics

Stock equivalent units granted 31,615 units Grant on March 28, 2025; total units held after grant

Vesting installments 3 annual installments Vesting begins in March 2026, subject to continued service

Exercise price $0.00 per unit Stock equivalent units have no exercise price

Expiration date None Stock equivalent units do not have an expiration date

Key Terms

Stock Equivalent Units, restricted stock units, vest, fair market value, +1 more

5 terms

Stock Equivalent Units financial

"This Form 4/A amends the Form 4 filed on April 1, 2025 to correct the classification of the reported award from restricted stock units to stock equivalent units."

Stock equivalent units are financial claims or instruments that are treated as if they were actual shares for purposes like calculating ownership, dilution, and earnings per share. Think of them as promises or placeholders for future slices of company pie—options, restricted units, or convertible securities—that don’t yet sit on the table but will reduce each existing slice when converted. Investors track them because they change how much of a company each share really represents and can affect valuation and voting power.

restricted stock units financial

"to correct the classification of the reported award from restricted stock units to stock equivalent units."

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

"The stock equivalent units vest in three equal annual installments beginning in March 2026, subject to continued service."

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.

fair market value financial

"each stock equivalent unit represents the right to receive a cash payment equal to the fair market value of one share"

The price a willing buyer and a willing seller would agree on for an asset or security when neither is under pressure and both have access to the same information. Think of it as the market’s neutral estimate of what something is worth, like the price two neighbors would settle on for a car after comparing similar listings. Investors care because fair market value guides buying and selling decisions, tax reporting, portfolio valuation, and how accurately company assets are reflected in financial statements.

Class A common stock financial

"equal to the fair market value of one share of the Company's Class A common stock upon vesting."

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

FAQ

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

What insider transaction did ProFrac (ACDC) report in this Form 4/A?

ProFrac reported a grant of 31,615 stock equivalent units to its principal accounting officer. This is a compensation award that will pay cash based on the value of ProFrac’s Class A common stock when vesting occurs over time.

Why was this ProFrac (ACDC) Form 4 amended?

The Form 4 was amended to correct the classification of the reported award. It was originally reported as restricted stock units, but the filing clarifies the award actually consists of stock equivalent units with cash-settlement features instead of share delivery.

How many stock equivalent units were granted to the ProFrac officer?

The principal accounting officer received 31,615 stock equivalent units. After the award, his reported holdings of these units total 31,615, indicating this filing reflects the full grant recorded as of the transaction date in the report.

How do ProFrac’s stock equivalent units vest for this award?

The stock equivalent units vest in three equal annual installments beginning in March 2026, subject to continued service. This means one-third of the units will vest each year, spreading the compensation over a multi‑year period tied to ongoing employment.

Do these ProFrac stock equivalent units convert into Class A common shares?

No, each stock equivalent unit represents a right to receive a cash payment equal to the fair market value of one share of Class A common stock upon vesting. The units are cash-settled rather than delivering actual shares to the officer.

Do the ProFrac stock equivalent units have an exercise price or expiration date?

The stock equivalent units have no exercise price or expiration date. They simply vest over time, and upon vesting they entitle the holder to a cash amount based on the fair market value of ProFrac’s Class A common stock on that vesting date.

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

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Accepted by SEC EDGAR 05/08/2026 - 05:00 PM 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^*

Henry Michael S

(Last) (First) (Middle)

333 SHOPS BLVD

SUITE 301

(Street)

WILLOW PARK TEXAS 76087

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ProFrac Holding Corp. [ ACDC ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/28/2025

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

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
Stock Equivalent Units	$0	03/28/2025		A		31,615		(1)	(1)	Class A common stock, par value $0.01 per share	31,615	$0	31,615	D

Explanation of Responses:

1. This Form 4/A amends the Form 4 filed on April 1, 2025 to correct the classification of the reported award from restricted stock units to stock equivalent units. The stock equivalent units vest in three equal annual installments beginning in March 2026, subject to continued service. Each stock equivalent unit represents the right to receive a cash payment equal to the fair market value of one share of the Company's Class A common stock upon vesting. The stock equivalent units do not have an exercise price or expiration date.

	/s/ Steven Scrogham, Attorney-in-Fact	05/08/2026
	** 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)