GWRS

SEC source: 0001434728-25-000123 · wk-form4_1743644462.xml · derivative · entry 5

Lenderking John Carroll · CIK 0001802075 · SVP, Water Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,724

Underlying: Common Stock · 384 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F5 · derivative.exercise_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F5 · derivative.expiration_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000123 · wk-form4_1743644462.xml · derivative · entry 4

Lenderking John Carroll · CIK 0001802075 · SVP, Water Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,108

Underlying: Common Stock · 8 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F4 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F4 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000123 · wk-form4_1743644462.xml · nonDerivative · entry 2

Lenderking John Carroll · CIK 0001802075 · SVP, Water Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,339

SEC source: 0001434728-25-000123 · wk-form4_1743644462.xml · nonDerivative · entry 1

Lenderking John Carroll · CIK 0001802075 · SVP, Water Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,723

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

SEC source: 0001434728-25-000117 · wk-form4_1743644399.xml · derivative · entry 1

Huckelbridge Brett · CIK 0001742329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,340

Underlying: Common Stock · 40 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

SEC source: 0001434728-25-000114 · wk-form4_1743644142.xml · derivative · entry 1

Alexander Richard M · CIK 0001672990 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,976

Underlying: Common Stock · 46 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

SEC source: 0001434728-25-000115 · wk-form4_1743644153.xml · derivative · entry 5

Fleming Ronnie L · CIK 0001673005 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,231

Underlying: Common Stock · 3,721 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F5 · derivative.exercise_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F5 · derivative.expiration_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000115 · wk-form4_1743644153.xml · derivative · entry 4

Fleming Ronnie L · CIK 0001673005 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,952

Underlying: Common Stock · 73 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F4 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F4 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000115 · wk-form4_1743644153.xml · nonDerivative · entry 2

Fleming Ronnie L · CIK 0001673005 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,014

SEC source: 0001434728-25-000115 · wk-form4_1743644153.xml · nonDerivative · entry 1

Fleming Ronnie L · CIK 0001673005 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 119,735

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

SEC source: 0001434728-25-000120 · wk-form4_1743644431.xml · derivative · entry 5

Liebman Michael J · CIK 0001673041 · CFO and Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,791

Underlying: Common Stock · 2,380 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F5 · derivative.exercise_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F5 · derivative.expiration_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000120 · wk-form4_1743644431.xml · derivative · entry 4

Liebman Michael J · CIK 0001673041 · CFO and Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,171

Underlying: Common Stock · 47 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F4 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F4 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000120 · wk-form4_1743644431.xml · nonDerivative · entry 2

Liebman Michael J · CIK 0001673041 · CFO and Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 92,892

SEC source: 0001434728-25-000120 · wk-form4_1743644431.xml · nonDerivative · entry 1

Liebman Michael J · CIK 0001673041 · CFO and Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,272

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

SEC source: 0001434728-25-000126 · wk-form4_1743644537.xml · derivative · entry 5

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,339

Underlying: Common Stock · 184 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F5 · derivative.exercise_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F5 · derivative.expiration_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000126 · wk-form4_1743644537.xml · derivative · entry 4

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,523

Underlying: Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F4 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F4 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000126 · wk-form4_1743644537.xml · nonDerivative · entry 2

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,994

SEC source: 0001434728-25-000126 · wk-form4_1743644537.xml · nonDerivative · entry 1

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,178

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

SEC source: 0001434728-25-000124 · wk-form4_1743644473.xml · derivative · entry 1

COY DEBRA · CIK 0001733776 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 256

Underlying: Common Stock · 6 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

SEC source: 0001434728-25-000122 · wk-form4_1743644452.xml · derivative · entry 4

Ellsworth Joanne · CIK 0001709055 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,252

Underlying: Common Stock · 251 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F4 · derivative.exercise_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F4 · derivative.expiration_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000122 · wk-form4_1743644452.xml · derivative · entry 3

Ellsworth Joanne · CIK 0001709055 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,503

Underlying: Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000122 · wk-form4_1743644452.xml · nonDerivative · entry 2

Ellsworth Joanne · CIK 0001709055 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,559

SEC source: 0001434728-25-000122 · wk-form4_1743644452.xml · nonDerivative · entry 1

Ellsworth Joanne · CIK 0001709055 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,810

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

SEC source: 0001434728-25-000121 · wk-form4_1743644442.xml · derivative · entry 1

Rousseau David · CIK 0001769282 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,681

Underlying: Common Stock · 37 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

SEC source: 0001434728-25-000119 · wk-form4_1743644421.xml · derivative · entry 1

Cohn Andrew M. · CIK 0001696663 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,662

Underlying: Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

SEC source: 0001434728-25-000116 · wk-form4_1743644168.xml · derivative · entry 5

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,339

Underlying: Common Stock · 184 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F5 · derivative.exercise_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F5 · derivative.expiration_date: The RSUs are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000116 · wk-form4_1743644168.xml · derivative · entry 4

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,523

Underlying: Common Stock · 4 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F4 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F4 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000116 · wk-form4_1743644168.xml · nonDerivative · entry 2

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,994

SEC source: 0001434728-25-000116 · wk-form4_1743644168.xml · nonDerivative · entry 1

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,178

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

SEC source: 0001434728-25-000205 · wk-form4_1750436078.xml · nonDerivative · entry 6

Cohn Andrew M. · CIK 0001696663 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,384,757.64

SEC source: 0001434728-25-000101 · wk-form4_1743462285.xml · nonDerivative · entry 1

Levine Jonathan L · CIK 0001862791 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Levine Investments Limited Partnership

Disclosed balance after: 11,398,491

F1 · price: The purchase of common stock pursuant to public offering on March 27, 2025, offered at the public offering price of $10.00 per share.

F2 · ownership.nature: Shares are held by a limited partnership for which the reporting person serves as general partner. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001434728-25-000102 · wk-form4_1743462295.xml · nonDerivative · entry 1

Cohn Andrew M. · CIK 0001696663 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,379,899

F1 · price: The purchase of common stock pursuant to public offering on March 27, 2025, offered at the public offering price of $10.00 per share.

SEC source: 0001434728-25-000118 · wk-form4_1743644410.xml · derivative · entry 3

Krygier Christopher D · CIK 0001814062 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,352

Underlying: Common Stock · 5,307 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000123 · wk-form4_1743644462.xml · derivative · entry 3

Lenderking John Carroll · CIK 0001802075 · SVP, Water Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,100

Underlying: Common Stock · 1,711 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000115 · wk-form4_1743644153.xml · derivative · entry 3

Fleming Ronnie L · CIK 0001673005 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,879

Underlying: Common Stock · 16,509 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000120 · wk-form4_1743644431.xml · derivative · entry 3

Liebman Michael J · CIK 0001673041 · CFO and Corporate Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,124

Underlying: Common Stock · 10,566 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000126 · wk-form4_1743644537.xml · derivative · entry 3

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,519

Underlying: Common Stock · 842 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000116 · wk-form4_1743644168.xml · derivative · entry 3

Corwin Jonathan C. · CIK 0001709483 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,519

Underlying: Common Stock · 842 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs vest ratably over 12 quarters from the grant date, are exercisable at time of vesting and do not have a set expiration date.

F3 · balance_after: The total includes prior grants that have different vesting and expiration dates, as previously reported by the reporting person.

SEC source: 0001434728-25-000094 · wk-form4_1741996651.xml · nonDerivative · entry 1

Levine Jonathan L · CIK 0001862791 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Levine Investments Limited Partnership

Disclosed balance after: 10,211,291

F1 · shares: Shares represent restricted stock awarded which are fully vested when granted.

F2 · ownership.nature: Shares are held by a limited partnership for which the reporting person serves as general partner. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.

SEC source: 0001434728-25-000092 · wk-form4_1741996629.xml · nonDerivative · entry 1

Huckelbridge Brett · CIK 0001742329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,110

F1 · shares: Shares represent restricted stock awarded which are fully vested when granted.

SEC source: 0001434728-25-000093 · wk-form4_1741996639.xml · nonDerivative · entry 2

Alexander Richard M · CIK 0001672990 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,723

F2 · shares: Shares withheld to satisfy tax withholding obligations applicable to the vesting of 1,171 restricted stock shares and cash compensation for board services.

SEC source: 0001434728-25-000093 · wk-form4_1741996639.xml · nonDerivative · entry 1

Alexander Richard M · CIK 0001672990 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,448

F1 · shares: Shares represent restricted stock awarded which are fully vested when granted.

SEC source: 0001434728-25-000095 · wk-form4_1741996666.xml · nonDerivative · entry 1

COY DEBRA · CIK 0001733776 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 21,221.203

F1 · shares: Shares represent restricted stock awarded which are fully vested when granted.

SEC source: 0001434728-25-000091 · wk-form4_1741996619.xml · nonDerivative · entry 1

Cohn Andrew M. · CIK 0001696663 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,127,899

F1 · shares: Shares represent restricted stock awarded which are fully vested when granted.

SEC source: 0001434728-25-000090 · wk-form4_1741996610.xml · nonDerivative · entry 1

Rousseau David · CIK 0001769282 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,432

F1 · shares: Shares represent restricted stock awarded which are fully vested when granted.

SEC source: 0001434728-25-000066 · wk-form4_1741136089.xml · derivative · entry 1

Krygier Christopher D · CIK 0001814062 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,045

Underlying: Common Stock · 9 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

SEC source: 0001434728-25-000067 · wk-form4_1741136099.xml · derivative · entry 1

Lenderking John Carroll · CIK 0001802075 · SVP, Water Resources

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,389

Underlying: Common Stock · 3 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

SEC source: 0001434728-25-000065 · wk-form4_1741136079.xml · derivative · entry 1

Huckelbridge Brett · CIK 0001742329 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,300

Underlying: Common Stock · 36 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

SEC source: 0001434728-25-000074 · wk-form4_1741136168.xml · derivative · entry 1

Alexander Richard M · CIK 0001672990 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,930

Underlying: Common Stock · 41 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant. In addition, the RSUs are only permitted to be redeemed upon the reporting person ceasing to be a director of the Company. Redemption requirements are detailed within the Omnibus plans incorporated by reference within our latest filed 10-K.

SEC source: 0001434728-25-000070 · wk-form4_1741136127.xml · derivative · entry 1

Fleming Ronnie L · CIK 0001673005 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,370

Underlying: Common Stock · 29 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") is the economic equivalent of one share of common stock of Global Water Resources, Inc. ("the Company").

F2 · derivative.exercise_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.

F2 · derivative.expiration_date: The RSUs are fully vested upon grant and immediately exercisable. The RSUs do not have a set expiration date.