Arq officer files initial insider ownership report

Arq, Inc. officer Peter Oluoch, the company’s Chief Accounting Officer, has filed an initial Form 3 insider report.

Rhea-AI Filing Summary

Arq, Inc. officer Peter Oluoch, the company’s Chief Accounting Officer, has filed an initial Form 3 insider report. The data show no reportable transactions, with buy, sell, exercise, gift, tax withholding, and restructuring share counts all listed as zero.

Key Figures

Reported insider transactions: 0 transactions Net buy/sell shares: 0 shares

2 metrics

Reported insider transactions 0 transactions Form 3 initial filing for Chief Accounting Officer

Net buy/sell shares 0 shares NetBuySellDirection reported as neutral

Key Terms

Form 3, Chief Accounting Officer, beneficial ownership

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3): initial statement of beneficial ownership"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

Chief Accounting Officer financial

""officer_title": "Chief Accounting Officer""

A chief accounting officer is a senior executive responsible for overseeing a company's financial records and ensuring all accounting practices are accurate and compliant with regulations. They play a key role in preparing financial reports that help investors understand the company's financial health, much like a trusted navigator guiding a ship through complex waters. Their work ensures transparency and trust in the company's financial information.

beneficial ownership financial

"Form 3 is an initial statement of beneficial ownership by an insider"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

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

What does the Arq (ARQ) Form 3 filing for Peter Oluoch show?

The Form 3 for Arq Chief Accounting Officer Peter Oluoch reports no insider transactions. All buy, sell, exercise, gift, tax withholding, and restructuring share counts are listed as zero in this initial ownership statement.

Who is the insider named in the Arq (ARQ) Form 3 filing?

The insider is Peter Oluoch, who serves as Arq’s Chief Accounting Officer. He is classified as an officer, not a director or 10% owner, in this initial beneficial ownership report.

Does the Arq (ARQ) Form 3 report any insider share purchases or sales?

No. The Form 3 data show zero buy and zero sell transactions. Net buy/sell direction is described as neutral, with no recorded purchases, sales, or derivative exercises by the reporting officer.

Are there any derivative securities reported in the Arq (ARQ) Form 3?

No derivative positions are listed. The filing’s derivativeSummary is empty, and derivativeTransactionCount is zero, indicating no reportable options, warrants, or other derivative securities for the officer in this data.

What is the overall transaction activity in this Arq (ARQ) Form 3?

Overall activity is null. The filing shows zero transactions across all categories, including buys, sells, gifts, tax withholding, and restructurings, and netBuySellDirection is recorded as neutral for this initial insider report.

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

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Accepted by SEC EDGAR 06/24/2026 - 05:31 PM EDT Learn about SEC filing dates

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Owino Peter Oluoch

(Last) (First) (Middle)

8051 E MAPLEWOOD AVE

STE 210

(Street)

GREENWOOD VILLAGE COLORADO 80111

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/14/2026

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

3a. Foreign Trading Symbol

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

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

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

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

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

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/ Peter Oluoch Owino	06/24/2026
	** 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 5 (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 3: SEC 1473 (03-26)