Welcome to our dedicated page for Aris Water Solutions SEC filings (Ticker: ARIS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The ARIS SEC filings page on Stock Titan aggregates the historical regulatory documents of Aris Water Solutions, Inc., which formerly traded on the New York Stock Exchange under the symbol ARIS. These filings provide a detailed record of the company’s business as an environmental infrastructure and solutions provider focused on full-cycle water handling and recycling for energy companies in the Permian Basin, as well as the corporate steps that led to its acquisition by Western Midstream Partners, LP.
For investors analyzing Aris’s historical operations, periodic reports such as Forms 10-K and 10-Q (referenced in company disclosures) contain information on produced water handling volumes, recycled water volumes, groundwater volumes sold, skim oil recoveries, and segment-level performance for its water gathering and processing activities. Earnings-related Form 8-K filings, including those furnishing quarterly press releases, present non-GAAP measures like Adjusted EBITDA, Adjusted Net Income, and Adjusted Operating Margin per Barrel, along with reconciliations to GAAP metrics.
Filings from 2025 are particularly important for understanding the change in control. A Form 8-K dated August 6, 2025 describes the Agreement and Plan of Merger among Aris, its operating subsidiary, and Western Midstream Partners, LP, outlining the structure of the mergers and the forms of merger consideration available to holders of Aris Class A common stock and Aris OpCo Stapled Units. Subsequent Form 8-K filings detail the progress of the transaction, including the special meeting of stockholders to approve the merger agreement and, on October 15, 2025, the completion of the mergers that made Aris and its operating subsidiary wholly owned subsidiaries of Western Midstream.
Another key document is the Form 8-K reporting the delisting of Aris’s Class A common stock from the New York Stock Exchange. It explains that, in connection with the consummation of the mergers, Aris requested that the NYSE file a Form 25 to remove the listing and deregister the shares under Section 12(b) of the Exchange Act, and that the Class A common stock ceased trading prior to the market open on October 15, 2025. Finally, a Form 15 filed on October 27, 2025 certifies the termination of registration under Section 12(g) and the suspension of Aris’s duty to file reports under Sections 13 and 15(d), confirming that the company’s equity securities were held by a single record holder and that Aris had become a wholly owned subsidiary of Western Midstream Partners, LP.
On Stock Titan, users can access these historical ARIS filings as they were made available through the SEC’s EDGAR system. AI-powered tools can assist by highlighting key sections of complex documents—such as merger agreements, transaction-related Form 8-Ks, and deregistration filings—summarizing the implications of the Western Midstream acquisition, the treatment of Aris equity, and the end of ARIS as a standalone reporting issuer. This makes it easier to trace the full regulatory history of Aris Water Solutions, Inc. from its time as a listed company through its integration into Western Midstream’s corporate structure.
Aris Water Solutions (ARIS) received a Schedule 13G from First Trust entities reporting passive ownership of its Class A common stock. As of
The filing states the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.
Ameriprise Financial, Inc. filed Amendment No. 3 to Schedule 13G reporting beneficial ownership in Aris Water Solutions, Inc. (Class A). As of the event date 09/30/2025, Ameriprise reports 37,674 shares, representing 0.1% of the class. The filing lists shared voting power of 27,271 shares and shared dispositive power of 37,674 shares, with no sole voting or dispositive power.
Affiliated UK entities named in the filing report 0 shares and 0.0%. The statement notes the securities are held in the ordinary course and not for the purpose of changing or influencing control.
The Goldman Sachs Group, Inc. and Goldman Sachs & Co. LLC filed a Schedule 13G reporting a stake in Aris Water Solutions (ARIS). As of 09/30/2025, they beneficially owned 1,840,721.64 shares of Class A Common Stock, representing 5.6% of the class. They reported shared voting power of 1,502,831.64 shares and shared dispositive power of 1,840,721.64 shares, with no sole voting or dispositive power. The filing certifies the holdings were acquired and are held in the ordinary course and not to influence control.
Morgan Stanley filed an amended Schedule 13G reporting beneficial ownership of 50,761 shares of Aris Water Solutions, Inc. (ARIS) Class A common stock, representing 0.2% of the class as of 10/31/2025.
The filing notes that Morgan Stanley has shared voting power over 50,761 shares and shared dispositive power over 50,761 shares, with no sole voting or dispositive power. It also states Morgan Stanley has ceased to be the beneficial owner of more than five percent of this class. The certification indicates the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control.
Morgan Stanley filed a Schedule 13G reporting beneficial ownership of 2,002,360 shares of Aris Water Solutions, Inc. Class A common stock, representing 6.1% of the class as of September 30, 2025.
The filing lists shared voting power over 1,967,384 shares and shared dispositive power over 2,002,360 shares, with no sole voting or sole dispositive power. Morgan Stanley certified the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.
Aris Water Solutions (ARIS) reported an insider transaction tied to its merger closing. On 10/15/2025, a director disposed of 34,485 shares of Class A Common Stock and 9,304,608 shares of Class B Common Stock, with corresponding Aris Water Holdings, LLC units, at the merger’s effective time. These securities converted into the right to receive consideration elected by the holder: $7.00 in cash plus 0.450 Parent Common Units, or $25.00 in cash, or 0.625 Parent Common Units.
The filing notes 4,426 Class A RSUs were converted into cash at $25.00 per share plus accrued cash-based dividend equivalents. Certain securities were held indirectly through Yorktown XI entities as described in the footnotes.
Aris Water Solutions, Inc. (ARIS) disclosed an insider transaction tied to its merger closing. A director reported dispositions at the Effective Time, reflecting conversion of holdings under the merger agreement with Western Midstream Partners, LP.
The filing shows 39,485 shares of Class A common stock held directly and 123,313 shares held indirectly through Colonnetta Family Partners I, LP were reported as disposed, leaving 0 shares beneficially owned following the transactions. Per the election mechanics, each share was converted into either: $7.00 in cash plus 0.450 Parent Common Units; or $25.00 in cash; or 0.625 Parent Common Units; with the default to 0.625 units if no election was made.
The report notes 4,426 shares subject to time-vesting RSUs were converted into cash at $25.00 per underlying share, plus any accrued cash-based dividend equivalents.
Aris Water Solutions (ARIS) reported an officer transaction tied to its merger. On 10/15/2025, the Chief Accounting Officer disposed of 44,827 shares of Class A common stock, reflecting conversion at the merger’s effective time; beneficial ownership afterward is 0 shares.
Per the merger terms with Western Midstream Partners, each share was converted, at the holder’s election, into one of: $7.00 cash + 0.450 Parent Common Units, $25.00 cash, or 0.625 Parent Common Units (defaulting to 0.625 units if no election). The total included 34,955 RSU shares, which were converted into cash at $25.00 per share plus any accrued cash-based dividend equivalents.