WaterBridge director awarded 4,536 RSUs

Director Gregory S. Daily received a 4,536-unit RSU award in WaterBridge Infrastructure LLC, vesting in 2027 and increasing his direct Class A Share holdings to 86,036.

Rhea-AI Filing Summary

WaterBridge Infrastructure LLC (symbol: WBI) is the issuer of record for a Form 4 filing submitted to the SEC. DAILY GREGORY S reported acquisition or exercise transactions in this Form 4 filing.

WaterBridge Infrastructure LLC (WBI) reported that director Gregory S. Daily received a grant of 4,536 Class A Shares in the form of restricted stock units on September 18, 2026. Each RSU represents a contingent right to one Class A Share and will vest on September 18, 2027. Following this grant, Daily holds 86,036 Class A Shares directly. No Rule 10b5-1 trading plan is reported for this award.

Insider Trade Summary

Grant/Award: 4,536 shares

Grant/Award 1 txn

Insider DAILY GREGORY S

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Shares F1	4,536	$0.00	$0.00

Holdings After Transaction: Class A Shares — 86,036 shares (Direct)

Footnotes (1)

1. F1. Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one Class A Share. The RSUs will vest on September 18, 2027.

Key Figures

RSUs granted: 4,536 units Shares held after grant: 86,036 Class A Shares Vesting date: September 18, 2027 +1 more

4 metrics

RSUs granted 4,536 units Restricted stock units representing Class A Shares granted on September 18, 2026

Shares held after grant 86,036 Class A Shares Direct holdings of Gregory S. Daily following the September 18, 2026 award

Vesting date September 18, 2027 Date when the 4,536 RSUs awarded to Gregory S. Daily will vest

Grant price per share $0.00 per share RSUs granted to Gregory S. Daily at no cash purchase price

Key Terms

restricted stock units, RSUs, contingent right, vest

4 terms

restricted stock units financial

"Represents an award of restricted stock units ("RSUs")."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

RSUs financial

"Each RSU represents a contingent right to receive one Class A Share."

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

contingent right financial

"Each RSU represents a contingent right to receive one Class A Share."

vest financial

"The RSUs will vest on September 18, 2027."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

FAQ

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

What insider transaction did WBI report for Gregory S. Daily?

WaterBridge Infrastructure LLC reported that director Gregory S. Daily received an award of 4,536 restricted stock units representing Class A Shares on September 18, 2026. The RSUs were granted at no cash price as a grant or award acquisition.

How many WBI Class A Shares does Gregory S. Daily hold after this transaction?

After the reported RSU grant, Gregory S. Daily directly holds 86,036 Class A Shares of WaterBridge Infrastructure LLC. This figure reflects his holdings immediately following the 4,536-unit restricted stock unit award on September 18, 2026.

When do the newly granted WBI RSUs to Gregory S. Daily vest?

The restricted stock units awarded to Gregory S. Daily by WaterBridge Infrastructure LLC will vest on September 18, 2027. Each vested RSU entitles him to receive one Class A Share, subject to the vesting conditions described in the award.

What does each restricted stock unit (RSU) in this WBI Form 4 represent?

Each RSU reported for WaterBridge Infrastructure LLC represents a contingent right to receive one Class A Share. The 4,536 RSUs granted to Gregory S. Daily will convert into an equal number of Class A Shares upon vesting on September 18, 2027.

Was the WBI RSU grant to Gregory S. Daily made under a Rule 10b5-1 plan?

No. The filing indicates that the Rule 10b5-1 plan checkbox is not affirmed, and there is no footnote stating that the 4,536 RSU award to Gregory S. Daily was made pursuant to a pre-arranged trading plan.

What is the transaction type reported in WBI’s Form 4 for Gregory S. Daily?

The Form 4 reports a grant or award acquisition of 4,536 Class A Shares in the form of RSUs to director Gregory S. Daily on September 18, 2026. The transaction code is “A”, indicating an award or other acquisition rather than a market purchase.

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

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Available on EDGAR 09/22/2026 - 07:38 PM Accepted by SEC EDGAR 09/22/2026 - 07:37 PM Learn about SEC filing dates

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^*

DAILY GREGORY S

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/18/2026

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
Class A Shares	09/18/2026		A		4,536(1)	A	$0	86,036	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

Explanation of Responses:

1. Represents an award of restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one Class A Share. The RSUs will vest on September 18, 2027.

	/s/ Scott McNeely, Attorney-in-Fact	09/22/2026
	** 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)