Jason Thomas Long - 18 Sep 2025 Form 4 Insider Report for WaterBridge Infrastructure LLC (WBI)

Role: Chief Executive Officer, Director
Signature: /s/ Scott McNeely, Attorney-in-Fact
Issuer symbol: WBI
Transactions as of: 18 Sep 2025
Net transactions value: $0
Form type: 4
Filing time: 22 Sep 2025, 18:02:12 UTC
Previous filing: 17 Sep 2025
Next filing: 07 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Long Jason Thomas	Chief Executive Officer, Director	C/O WATERBRIDGE INFRASTRUCTURE LLC, 5555 SAN FELIPE STREET, SUITE 1200, HOUSTON	/s/ Scott McNeely, Attorney-in-Fact	22 Sep 2025	0002028425

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WBI	Class A Shares	Award	$0	+137,500		$0.000000	137,500	18 Sep 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
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 as to 1/3 of the underlying shares on each of the first, second and third anniversaries of the grant date.