Arq, Inc. (ARQ) awards 61,047 RSAs and PSUs to CTO Wong

Rhea-AI Filing Summary

Wong Joseph M reported acquisition or exercise transactions in this Form 4 filing.

Arq, Inc. reported equity awards to Chief Technology Officer Joseph M. Wong on August 1, 2026. He received 61,047 restricted stock awards of common stock, vesting in three equal installments through March 23, 2029, and 61,047 performance share units that may deliver up to 122,094 shares of common stock based on performance goals measured as of December 31, 2028 and continued service, with any vesting occurring no later than March 15, 2029.

Insider Trade Summary

Net Buyer: 61,047 shares

Net Buy 2 txns

Insider Wong Joseph M

Role Chief Technology Officer

Type	Security	Shares	Price	Value
Grant/Award	Performance Share Units F2, F3, F4	61,047	$0.00	$0.00
Grant/Award	Common Stock F1	61,047	$0.00	$0.00

Holdings After Transaction: Performance Share Units — 61,047 shares (Direct); Common Stock — 451,648 shares (Direct)

Footnotes (4)

1. F1. Represents restricted stock awards ("RSAs") granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan, approved by stockholders on June 10, 2026. The RSAs shall vest in three equal installments, on each of August 1, 2027, March 23, 2028, and March 23, 2029.
2. F2. Represents performance share units ("PSUs") granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan.
3. F3. Each PSU represents a contingent right to receive one share of the Issuer's Common Stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.
4. F4. Represents the maximum number of PSUs that will vest, if at all, which is 200% of the target award.

Key Figures

Restricted stock awards granted: 61,047 shares Performance share units granted: 61,047 PSUs Maximum common shares from PSU award: 122,094 shares +3 more

6 metrics

Restricted stock awards granted 61,047 shares RSAs granted to CTO Joseph M. Wong on August 1, 2026

Performance share units granted 61,047 PSUs Target PSU award granted on August 1, 2026

Maximum common shares from PSU award 122,094 shares Maximum PSUs that may vest, representing 200% of the target award

Common shares held after RSA grant 451,648 shares Direct Arq common stock holdings after August 1, 2026 grant

RSA vesting dates August 1, 2027; March 23, 2028; March 23, 2029 Three equal installments for restricted stock awards

PSU performance and vesting dates December 31, 2028; March 15, 2029 Performance measured as of December 31, 2028; vesting, if any, by March 15, 2029

Key Terms

restricted stock awards ("RSAs"), performance share units ("PSUs"), 2026 Omnibus Incentive Plan, contingent right to receive one share

4 terms

restricted stock awards ("RSAs") financial

"Represents restricted stock awards ("RSAs") granted in accordance..."

performance share units ("PSUs") financial

"Represents performance share units ("PSUs") granted in accordance..."

2026 Omnibus Incentive Plan financial

"under the 2026 Omnibus Incentive Plan, approved by stockholders..."

contingent right to receive one share financial

"Each PSU represents a contingent right to receive one share..."

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/04/2026 - 08:30 PM Accepted by SEC EDGAR 08/04/2026 - 08:29 PM Learn about SEC filing dates

FAQ

What equity awards did Arq (ARQ) grant to CTO Joseph M. Wong?

Arq granted Chief Technology Officer Joseph M. Wong 61,047 restricted stock awards of common stock and 61,047 performance share units under its 2026 Omnibus Incentive Plan. These grants form part of a long-term incentive program and are subject to vesting and performance conditions.

How do the restricted stock awards for Arq (ARQ) CTO vest?

The 61,047 restricted stock awards to Arq’s CTO vest in three equal installments. Vesting dates are August 1, 2027, March 23, 2028, and March 23, 2029, provided the executive continues in service through each vesting date.

What conditions apply to the performance share units granted by Arq (ARQ)?

Each performance share unit represents a contingent right to one share of Arq common stock. Vesting depends on Wong’s continuous service and achievement of pre-established goals measured as of December 31, 2028, with any vesting occurring no later than March 15, 2029.

What is the maximum number of Arq (ARQ) shares issuable from the PSU grant?

The PSU award can result in up to 122,094 shares of Arq common stock vesting. This represents 200% of the target award, reflecting the maximum outcome if performance goals are fully achieved.

How many Arq (ARQ) common shares does the CTO hold after these awards?

Following the restricted stock award grant, Joseph M. Wong directly holds 451,648 shares of Arq common stock. This figure reflects his reported direct non-derivative holdings after the August 1, 2026 transaction.

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^*

Wong Joseph M

(Last) (First) (Middle)

8051 E MAPLEWOOD AVE, STE 210

C/O ARQ, INC.

(Street)

GREENWOOD VILLAGE COLORADO 80111

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Arq, Inc. [ ARQ ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/01/2026

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
Common Stock	08/01/2026		A		61,047(1)	A	$0	451,648	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
Performance Share Units	(2)	08/01/2026		A		61,047		(3)	03/15/2029(3)	Common Stock	122,094(4)	$0	61,047	D

Explanation of Responses:

1. Represents restricted stock awards ("RSAs") granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan, approved by stockholders on June 10, 2026. The RSAs shall vest in three equal installments, on each of August 1, 2027, March 23, 2028, and March 23, 2029.

2. Represents performance share units ("PSUs") granted in accordance with the Issuer's long-term incentive plan under the 2026 Omnibus Incentive Plan.

3. Each PSU represents a contingent right to receive one share of the Issuer's Common Stock upon vesting of the PSU, which will occur, if at all, no later than March 15, 2029 subject to the reporting person's continuous service with the Issuer or its related entities and the achievement of certain pre-established goals to be measured as of December 31, 2028.

4. Represents the maximum number of PSUs that will vest, if at all, which is 200% of the target award.

Remarks:

	/s/ Joseph M Wong	08/04/2026
	** 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)