Global Water VP granted 2 restricted stock units

Corwin Jonathan C. reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Corwin Jonathan C. reported acquisition or exercise transactions in this Form 4 filing.

Global Water Resources, Inc. Vice President Jonathan C. Corwin reported a compensation-related award of derivative securities. On April 30, 2026, he received 2 Restricted Stock Units (RSUs), each economically equivalent to one share of Global Water Resources common stock, at a price of $0.00 per unit. The RSUs are exercisable at the time they vest and do not have a set expiration date. Following this award, his directly held RSU balance rose to 676 units, all tied to the company’s common stock.

Insider Trade Summary

Grant/Award: 2 shares

Grant/Award 1 txn

Insider Corwin Jonathan C.

Role Vice President

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	2	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 676 contracts (Direct)

Footnotes (2)

1. F1. Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").
2. F2. The RSUs are exercisable at time of vesting and do not have a set expiration date.

Key Figures

RSUs granted: 2 units RSU price: $0.00 per unit RSUs after transaction: 676 units +1 more

4 metrics

RSUs granted 2 units Grant on April 30, 2026

RSU price $0.00 per unit Grant terms for restricted stock units

RSUs after transaction 676 units Total directly held RSUs following grant

Underlying common stock 1 share per RSU Each RSU economically equals one common share

Key Terms

Restricted Stock Units, economic equivalent, exercisable at time of vesting

3 terms

Restricted Stock Units financial

"security_title: "Restricted Stock Units""

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.

economic equivalent financial

"Each restricted stock unit ("RSU") is the economic equivalent of one share"

exercisable at time of vesting financial

"The RSUs are exercisable at time of vesting and do not have a set expiration date"

FAQ

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

What insider transaction did GWRS Vice President Jonathan C. Corwin report?

He reported receiving a grant of 2 Restricted Stock Units on April 30, 2026. These RSUs were awarded at $0.00 per unit, are tied to Global Water’s common stock, and represent a compensation-related acquisition rather than an open-market purchase.

How many Restricted Stock Units does the GWRS vice president hold after this Form 4?

After the April 30, 2026 award, Jonathan C. Corwin directly holds 676 Restricted Stock Units. Each RSU is economically equivalent to one share of Global Water Resources common stock, providing equity-based compensation aligned with the company’s stock performance.

What are the key terms of the Global Water (GWRS) RSUs granted in this filing?

The filing shows 2 RSUs granted at $0.00 per unit, each equal to one share of Global Water common stock. The RSUs become exercisable at the time of vesting and do not have a fixed expiration date, offering flexible timing once vested.

Are the GWRS Restricted Stock Units immediately exercisable or time-limited?

The RSUs become exercisable when they vest, rather than immediately upon grant. According to the disclosure, they do not have a set expiration date, meaning the right to receive common stock continues after vesting without a defined end date.

Does the GWRS officer’s RSU grant involve direct or indirect ownership?

The RSU holdings reported in this filing are classified as direct ownership. The Form 4 identifies Jonathan C. Corwin as holding the 676 Restricted Stock Units directly, with each unit representing the economic equivalent of one Global Water common share.

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

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Accepted by SEC EDGAR 05/04/2026 - 09:27 PM EDT 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^*

Corwin Jonathan C.

(Last) (First) (Middle)

C/O GLOBAL WATER RESOURCES, INC.

21410 N 19TH AVENUE #205

(Street)

PHOENIX ARIZONA 85027

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Global Water Resources, Inc. [ GWRS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/30/2026

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

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
Restricted Stock Units	(1)	04/30/2026		A		2		(2)	(2)	Common Stock	2	$0	676	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

2. The RSUs are exercisable at time of vesting and do not have a set expiration date.

Remarks:

	/s/ Suzette Prante, attorney-in-fact	05/04/2026
	** 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)