STOCK TITAN

WaterBridge (WBI) sponsor entities sell 5.9M Class A, convert units

Filing Impact
(Very High)
Filing Sentiment
(Very Negative)
Form Type
4

Rhea-AI Filing Summary

WaterBridge Infrastructure LLC disclosed significant share activity by entities associated with its major holders. On June 22, 2026, NDB Holdings, Desert Environmental Holdings and WBR Holdings sold a combined 5,894,826 Class A shares at an average price of $30.05 per share in open-market transactions under Rule 144.

In connection with these sales, NDB Holdings and Desert Environmental Holdings redeemed a total of 4,464,012 OpCo Units and an equal number of Class B shares for 4,464,012 newly issued Class A shares at no cash exercise price. After the transactions, WBR Holdings holds 1,980,921 Class A shares plus 11,063,925 OpCo Units with corresponding Class B shares, while NDB Holdings and Desert Environmental Holdings together continue to hold tens of millions of OpCo Units and corresponding Class B shares.

Positive

  • None.

Negative

  • None.

Insights

Large secondary sale by sponsor entities, but substantial interests remain.

Associated entities of WaterBridge Infrastructure LLC executed a sizable secondary sale of 5,894,826 Class A shares at $30.05. This is a cash-raising event for those holders, not the company, and does not change the issuer’s cash position.

The sale was paired with the conversion of 4,464,012 OpCo Units and corresponding Class B shares into the same number of Class A shares at a zero exercise price, illustrating the operating agreement’s exchange mechanics. Afterward, WBR Holdings still owns 1,980,921 Class A shares and 11,063,925 OpCo Units, while NDB and Desert entities retain large OpCo Unit positions, indicating continued significant exposure.

Insider WaterBridge Resources LLC, WaterBridge NDB LLC
Role null | null
Sold 5,894,826 shs ($177.14M)
Type Security Shares Price Value
Conversion WBI Operating LLC Units 4,464,012 $0.00 --
Other Class B shares 4,464,012 $0.00 --
Conversion Class A shares 4,464,012 $0.00 --
Sale Class A shares 5,894,826 $30.05 $177.14M
Holdings After Transaction: WBI Operating LLC Units — 51,762,663 shares (Indirect, See Footnotes); Class B shares — 51,762,663 shares (Indirect, See Footnotes); Class A shares — 7,875,747 shares (Indirect, See Footnotes)
Footnotes (1)
  1. Pursuant to the Amended and Restated Limited Liability Company Agreement of WBI Operating LLC ("OpCo"), each unit representing membership interests in OpCo ("OpCo Units") (together with the delivery for no consideration of an equal number of Class B shares representing limited liability company interests ("Class B Shares") in WaterBridge Infrastructure LLC (the "Issuer")) may be redeemed for an equal number of newly issued Class A shares representing limited liability company interests in the Issuer ("Class A Shares") or for cash, at the Issuer's election, subject to satisfaction of certain requirements. OpCo Units do not expire. In connection with a sale pursuant to Rule 144 of the Securities Act of 1933, as amended, through a broker-dealer, on June 22, 2026, NDB Holdings LLC ("NDB Holdings") redeemed 3,920,948 OpCo Units and Desert Environmental Holdings LLC ("Desert Holdings") redeemed 543,064 OpCo Units (in each case, together with the cancellation of an equal number of Class B Shares) for an aggregate of 4,464,012 Class A Shares. In connection with a sale pursuant to Rule 144 on June 22, 2026, NDB Holdings sold 3,920,948 Class A Shares, Desert Holdings sold 543,064 Class A Shares and WBR Holdings LLC ("WBR Holdings") sold 1,430,814 Class A Shares. Following the transaction reported herein, includes (i) 1,980,921 Class A Shares, 11,063,925 OpCo Units and a corresponding number of Class B Shares held of record by WBR Holdings, (ii) 35,747,578 OpCo Units and a corresponding number of Class B Shares held of record by NDB Holdings and (iii) 4,951,160 OpCo Units and a corresponding number of Class B Shares held of record by Desert Holdings. WaterBridge Resources LLC is the managing member of WBR Holdings and is controlled by a board of managers consisting of four members. Funds controlled by Five Point Energy GP I LP ("GP I") indirectly beneficially own a majority of the capital interests in WaterBridge Resources LLC and have a right to appoint a majority of the members of the board of managers. Five Point Energy GP I LLC ("GP I LLC") is the sole general partner of GP I, and David N. Capobianco is the sole member of GP I LLC. As a result, each of WaterBridge Resources LLC, GP I, GP I LLC and Mr. Capobianco may be deemed to beneficially own the securities held by WBR Holdings. Each such entity and individual disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, if any. WaterBridge NDB LLC is the managing member of NDB Holdings and is controlled by a board of managers consisting of four members. Funds controlled by Five Point Energy GP II LP ("GP II") and Five Point Energy GP III LP ("GP III") indirectly beneficially own a majority of the capital interests in NDB Holdings and have a right to appoint a majority of the members of the board of managers. Five Point Energy GP II LLC ("GP II LLC") is the sole general partner of GP II and Five Point Energy GP III LLC ("GP III LLC") is the sole general partner of GP III. David N. Capobianco is the sole member of each of GP II LLC and GP III LLC. As a result, each of GP II, GP III, GP II LLC, GP III LLC and Mr. Capobianco may be deemed to beneficially own the securities held by NDB Holdings. Each such entity and individual disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, if any. Desert Holdings is controlled by a board of managers consisting of four members. Funds controlled by GP III indirectly beneficially own a majority of the capital interests in Desert Holdings and have a right to appoint a majority of the members of the board of managers of Desert Holdings. As a result, each of GP III, GP III LLC and Mr. Capobianco may be deemed to beneficially own the securities held by Desert Holdings. Each such entity and individual disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, if any.
Class A shares sold 5,894,826 shares Open-market and related sales on June 22, 2026 at $30.05
Sale price per share $30.05 per share Average price for 5,894,826 Class A shares sold
OpCo Units converted 4,464,012 units Redeemed with Class B shares into 4,464,012 Class A shares
Class A shares held by WBR Holdings 1,980,921 shares Post-transaction Class A position held of record by WBR Holdings
OpCo Units held by WBR Holdings 11,063,925 units OpCo Units with corresponding Class B shares after transaction
OpCo Units held by NDB Holdings 35,747,578 units Post-transaction OpCo Units with corresponding Class B shares
OpCo Units held by Desert Environmental Holdings 4,951,160 units Post-transaction OpCo Units with corresponding Class B shares
Net buy/sell shares -5,894,826 shares Net share change across buy/sell in transaction summary
OpCo Units financial
"each unit representing membership interests in OpCo ("OpCo Units")"
Class B Shares financial
"cancellation of an equal number of Class B Shares"
Class B shares are one type of a company’s stock that carries a specific set of rights — often different voting power or dividend rules compared with other classes. For investors, that affects influence over company decisions and potential income: owning Class B might mean fewer or more votes per share or different claim on profits, like having a different seat at a decision table or a different slice of the payout pie.
Rule 144 regulatory
"In connection with a sale pursuant to Rule 144 of the Securities Act of 1933"
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.
derivative security financial
"transaction_code_description": "Conversion of derivative security""
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
pecuniary interest financial
"disclaims beneficial ownership of such securities except to the extent of its pecuniary interest"
beneficially own financial
"may be deemed to beneficially own the securities held by WBR Holdings"
Beneficially own means having the economic rights and risks of a security—such as the right to receive dividends, sell the shares, or profit from price changes—whether or not your name appears on the official share register. Think of it like renting a car: you use it and reap the benefits even if the title lists someone else. Investors care because beneficial ownership determines who truly controls value, must be disclosed under securities rules, and can signal potential influence or trading activity that affects a stock’s price.
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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
WaterBridge Resources LLC

(Last)(First)(Middle)
C/O WATERBRIDGE INFRASTRUCTURE LLC
5555 SAN FELIPE STREET, SUITE 1200

(Street)
HOUSTON TEXAS 77056

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
WaterBridge Infrastructure LLC [ WBI ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/22/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
XForm 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)
CodeVAmount(A) or (D)Price
Class B shares06/22/2026J(1)(2)4,464,012D$0.0051,762,663ISee Footnotes(4)(5)(6)(7)
Class A shares06/22/2026C(1)(2)4,464,012A$0.007,875,747ISee Footnotes(4)(5)(6)(7)
Class A shares06/22/2026S(2)(3)5,894,826D$30.051,980,921ISee Footnotes(4)(5)(6)(7)
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
WBI Operating LLC Units(1)06/22/2026C(1)(2)4,464,012 (1) (1)Class A shares4,464,012$0.00(1)51,762,663ISee Footnotes(4)(5)(6)(7)
1. Name and Address of Reporting Person*
WaterBridge Resources LLC

(Last)(First)(Middle)
C/O WATERBRIDGE INFRASTRUCTURE LLC
5555 SAN FELIPE STREET, SUITE 1200

(Street)
HOUSTON TEXAS 77056

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
1. Name and Address of Reporting Person*
WaterBridge NDB LLC

(Last)(First)(Middle)
C/O WATERBRIDGE INFRASTRUCTURE LLC
5555 SAN FELIPE STREET, SUITE 1200

(Street)
HOUSTON TEXAS 77056

(City)(State)(Zip)

UNITED STATES

(Country)

Relationship of Reporting Person(s) to Issuer
DirectorX10% Owner
Officer (give title below)Other (specify below)
Explanation of Responses:
1. Pursuant to the Amended and Restated Limited Liability Company Agreement of WBI Operating LLC ("OpCo"), each unit representing membership interests in OpCo ("OpCo Units") (together with the delivery for no consideration of an equal number of Class B shares representing limited liability company interests ("Class B Shares") in WaterBridge Infrastructure LLC (the "Issuer")) may be redeemed for an equal number of newly issued Class A shares representing limited liability company interests in the Issuer ("Class A Shares") or for cash, at the Issuer's election, subject to satisfaction of certain requirements. OpCo Units do not expire.
2. In connection with a sale pursuant to Rule 144 of the Securities Act of 1933, as amended, through a broker-dealer, on June 22, 2026, NDB Holdings LLC ("NDB Holdings") redeemed 3,920,948 OpCo Units and Desert Environmental Holdings LLC ("Desert Holdings") redeemed 543,064 OpCo Units (in each case, together with the cancellation of an equal number of Class B Shares) for an aggregate of 4,464,012 Class A Shares.
3. In connection with a sale pursuant to Rule 144 on June 22, 2026, NDB Holdings sold 3,920,948 Class A Shares, Desert Holdings sold 543,064 Class A Shares and WBR Holdings LLC ("WBR Holdings") sold 1,430,814 Class A Shares.
4. Following the transaction reported herein, includes (i) 1,980,921 Class A Shares, 11,063,925 OpCo Units and a corresponding number of Class B Shares held of record by WBR Holdings, (ii) 35,747,578 OpCo Units and a corresponding number of Class B Shares held of record by NDB Holdings and (iii) 4,951,160 OpCo Units and a corresponding number of Class B Shares held of record by Desert Holdings.
5. WaterBridge Resources LLC is the managing member of WBR Holdings and is controlled by a board of managers consisting of four members. Funds controlled by Five Point Energy GP I LP ("GP I") indirectly beneficially own a majority of the capital interests in WaterBridge Resources LLC and have a right to appoint a majority of the members of the board of managers. Five Point Energy GP I LLC ("GP I LLC") is the sole general partner of GP I, and David N. Capobianco is the sole member of GP I LLC. As a result, each of WaterBridge Resources LLC, GP I, GP I LLC and Mr. Capobianco may be deemed to beneficially own the securities held by WBR Holdings. Each such entity and individual disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, if any.
6. WaterBridge NDB LLC is the managing member of NDB Holdings and is controlled by a board of managers consisting of four members. Funds controlled by Five Point Energy GP II LP ("GP II") and Five Point Energy GP III LP ("GP III") indirectly beneficially own a majority of the capital interests in NDB Holdings and have a right to appoint a majority of the members of the board of managers. Five Point Energy GP II LLC ("GP II LLC") is the sole general partner of GP II and Five Point Energy GP III LLC ("GP III LLC") is the sole general partner of GP III. David N. Capobianco is the sole member of each of GP II LLC and GP III LLC. As a result, each of GP II, GP III, GP II LLC, GP III LLC and Mr. Capobianco may be deemed to beneficially own the securities held by NDB Holdings. Each such entity and individual disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, if any.
7. Desert Holdings is controlled by a board of managers consisting of four members. Funds controlled by GP III indirectly beneficially own a majority of the capital interests in Desert Holdings and have a right to appoint a majority of the members of the board of managers of Desert Holdings. As a result, each of GP III, GP III LLC and Mr. Capobianco may be deemed to beneficially own the securities held by Desert Holdings. Each such entity and individual disclaims beneficial ownership of such securities except to the extent of its pecuniary interest therein, if any.
Remarks:
Due to the limitations of the electronic filing system, each of WBR Holdings LLC, NDB Holdings LLC, Desert Environmental Holdings LLC, Five Point Energy GP I LP, Five Point Energy GP I LLC, Five Point Energy GP II LP, Five Point Energy GP II LLC, Five Point Energy GP III LP and Five Point Energy GP III LLC are filing a separate Form 4.
WaterBridge Resources LLC, /s/ Scott L. McNeely, Executive Vice President, Chief Financial Officer06/22/2026
WaterBridge NDB LLC, /s/ Scott L. McNeely, Executive Vice President, Chief Financial Officer06/22/2026
** Signature of Reporting PersonDate
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)

FAQ

Who sold WaterBridge (WBI) Class A shares and how many were involved?

NDB Holdings, Desert Environmental Holdings and WBR Holdings sold a combined 5,894,826 Class A shares on June 22, 2026. These transactions were executed through a broker-dealer pursuant to Rule 144, representing secondary sales by existing holders rather than new share issuance.

How do WaterBridge (WBI) OpCo Units convert into Class A shares?

Under OpCo’s operating agreement, each OpCo Unit, together with delivery or cancellation of an equal number of Class B shares, may be redeemed for either cash or one newly issued Class A share, at the issuer’s election, subject to certain requirements, and the OpCo Units do not expire.

How many WaterBridge (WBI) Class A shares and units remain after the transactions?

After the reported transactions, WBR Holdings holds 1,980,921 Class A shares plus 11,063,925 OpCo Units and corresponding Class B shares. NDB Holdings and Desert Environmental Holdings together continue to own tens of millions of OpCo Units and corresponding Class B shares, maintaining large positions.

Did WaterBridge Infrastructure LLC (WBI) receive cash from these transactions?

The transactions reflect secondary sales by NDB Holdings, Desert Environmental Holdings and WBR Holdings. The filing describes sales under Rule 144 through a broker-dealer, which typically direct proceeds to the selling holders rather than the company itself.

What is the significance of the Rule 144 reference for WaterBridge (WBI) trades?

Rule 144 allows resales of restricted or control securities if specific conditions are met. The filing notes that NDB Holdings and Desert Environmental Holdings redeemed OpCo Units, then sold resulting Class A shares pursuant to Rule 144 through a broker-dealer, indicating compliant secondary market sales by affiliates.