ArchRock Inc. (NYSE: AROC) Form 144 lists 71,500 shares for resale at $2.55M

Rhea-AI Filing Summary

ArchRock Inc. (AROC) filing of a Form 144 reports proposed sales of restricted common stock by an individual. The form lists 71,500 shares with an indicated value of $2,545,993.91 as of 03/27/2026, and shows prior acquisitions/vests including 50,000 and 45,000 restricted shares vesting on 02/05/2025 and 01/25/2026.

The record also shows a 3,050-share cash purchase on 08/14/2019. The filing is a notice of intent to sell under Rule 144 and reports recent and planned dispositions rather than company operational results.

Insights

Compliance Analyst

Form 144 lists intended resale of restricted/common shares and prior vesting events.

Form 144 is a regulatory notice for proposed resale under Rule 144; it documents the seller's holdings and intended sale amount, here 71,500 shares with an indicated value of $2,545,993.91 as shown.

Timing and method of sale are governed by Rule 144 conditions; subsequent SEC filings will confirm actual execution and settlement details.

Equity Securities Specialist

Restricted stock vesting and past cash purchase provide provenance for resale eligibility.

The record shows restricted stock vesting events of 50,000 shares on 02/05/2025 and 45,000 shares on 01/25/2026, plus a 3,050-share cash purchase on 08/14/2019.

These entries document the basis for resale under Rule 144; actual sale proceeds and execution method will appear in subsequent transfer or sale reports.

Key Figures

Shares listed for resale: 71,500 shares Indicated value: $2,545,993.91 Restricted shares vesting: 50,000 shares +2 more

5 metrics

Shares listed for resale 71,500 shares listed on Form 144 dated <date>03/27/2026</date>

Indicated value $2,545,993.91 value associated with 71,500 shares on <date>03/27/2026</date>

Restricted shares vesting 50,000 shares vesting under registered plan on <date>02/05/2025</date>

Restricted shares vesting 45,000 shares vesting under registered plan on <date>01/25/2026</date>

Prior cash purchase 3,050 shares cash purchase on <date>08/14/2019</date>

Key Terms

Form 144, restricted stock vesting under registered plan, Rule 144

3 terms

Form 144 regulatory

"lists proposed sale of restricted common stock under Rule 144"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

restricted stock vesting under registered plan financial

"Restricted stock vesting under registered plan entries with vesting dates"

Rule 144 regulatory

"notice to sell under Rule 144 conditions and transferability rules"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
COMMON	MERRILL LYNCH 1 BRYANT PARK 3RD FLOOR NEW YORK NY 10036	98050	3552842	174945882	03/27/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
COMMON	02/05/2025	RESTRICTED STOCK VESTING UNDER REGISTERED PLAN	ARCHROCK INC			50000	02/05/2025	SERVICES RENDERED
COMMON	01/25/2026	RESTRICTED STOCK VESTING UNDER REGISTERED PLAN	ARCHROCK INC			45000	01/25/2026	SERVICES RENDERED
COMMON	08/14/2019	Purchased	ARCHROCK INC			3050	08/14/2019	cash purchase

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
DOUG S. ARON 602 WELLESLEY DRIVE HOUSTON TX 77024	COMMON	03/27/2026	71500	2545993.91

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the AROC Form 144 report?

It reports an intended resale of common shares under Rule 144, listing 71,500 shares with a value of $2,545,993.91. The form documents prior vesting and purchase events that establish transferability and eligibility to sell.

Who is listed as the seller on the filing?

The filing header shows an individual contact at an address and name strings including Doug S. Aron. The form identifies the person providing the resale notice rather than confirming completed trades.

Which vested or acquired shares are shown on the Form 144?

The form lists restricted stock vesting of 50,000 shares on 02/05/2025 and 45,000 shares on 01/25/2026, plus a 3,050-share cash purchase on 08/14/2019.

Does the Form 144 confirm the shares were sold?

No; Form 144 is a notice of intent to sell under Rule 144 and does not confirm executed sales. Completion and proceeds are reported separately when transactions settle or in later SEC filings.