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$ARX
$19.82 +$0.05 (0.25%) Close

Company Executives

$ARX Management Team

Mr. Jeff Radke

Chief Executive Officer

Co-Founder

Director

Age 57
Compensation $3.103M USD
Sex Male

Mr. Frank O'Neill

Co-Founder

Chief Underwriting Officer

Age 52
Compensation $1.144M USD
Sex Male

Mr. Jay Green

Chief Financial Officer

Age 47
Compensation -
Sex Male

Ms. Nancy Hasley

Group General Counsel

Director

Age 71
Compensation -
Sex Female

Mr. Matthew Sternberg

Chief Operating Officer

Risk Exchange

Age 39
Compensation -
Sex Male

Mr. Chris Lee-Smith

Co-Founder

Head of Distribution and Director

Age -
Compensation $1.395M USD
Sex Male
Directors
8
serving now
Independent
3 of 3
stated in the proxy; 5 not stated
Average tenure
3.9 years
from year joined
CEO also chairs the board
Not stated
no chair stated
Director Age On board Independent Committees Other public boards 2025 pay Source
Karen Meriwether
73 2025
1 year
Independent
Audit · Chair
None stated $311,410
Kunal Arora Leaving at the meeting
33 2025
1 year
Independent None stated None stated Not stated
Keoni Schwartz
46 2021
5 years
Not stated None stated None stated Not stated
Nancy Hasley
72 2021
5 years
Not stated None stated None stated Not stated
Jeff Radke
57 2021
5 years
Not stated None stated None stated Paid as CEO
Samuel Gaynor
40 2021
5 years
Not stated
Compensation · Chair
None stated Not stated
Paul Little
66 2022
4 years
Independent
Nominating and Corporate Governance · Chair
None stated $293,410
Christopher Lee-Smith
58 2021
5 years
Not stated None stated None stated Not stated
Nominated to join at the meeting
Not on the board yet; they join only if elected.

Each director opens the passage of the proxy that names them. "Not stated" means the proxy does not say; it never means "no". Pay is the proxy's Director Compensation table; the CEO is paid as an executive.

Hadron
Keoni Schwartz and Sam Gaynor, both members of our Board of Directors, serve on the board of directors of Hadron Holdings GP
$577,000
2023

Company advanced funds to Hadron in connection with its establishment, settled by reimbursement in Q4 2023

With the Company Open in proxy
Hadron
Keoni Schwartz and Sam Gaynor, both members of our Board of Directors, serve on the board of directors of Hadron Holdings GP
$677.2 million
2025

Hadron insured Accelerant Risk Exchange premium

With the Company Open in proxy
Augment Risk Services, LLC
Sponsored by Altamont Capital
$4.1 million
2025

Augment brokered Company reinsurance coverage and received brokerage commission from third-party reinsurers

With the Company Open in proxy
Accelerant Holdings LP
Former controlling shareholder and parent entity of the Company
$6.7 million
As of December 31, 2024

Net accounts receivable balance between the Company and Accelerant Holdings LP

With the Company Open in proxy
Protecdiv Tribute Holdings, LLC
Protecdiv's ultimate parent Protecdiv, Inc. employs director Paul Little as Chief Operating Officer
Up to $1.5 million
February 2023

Mission US agreed to invest seed capital in Tribute Specialty Holdings, LLC

With Tribute Specialty Holdings, LLC Open in proxy
Protecdiv Tribute Holdings, LLC
Protecdiv's ultimate parent Protecdiv, Inc. employs director Paul Little as Chief Operating Officer
Nominal consideration
2025

Mission US sold its interests in Tribute to Protecdiv for nominal consideration

With Mission US Open in proxy
Altai Ventures
$10 million
2021

Subscription agreements for limited partner interests in Altai Ventures funds

With Accelerant Holdings LP Open in proxy
Altai Ventures
$7 million
2025

AICL subscription agreements for limited partnership interests in Altai Ventures Fund III and SOF II

With Altamont Capital Management or AICL Open in proxy
Altamont Capital
$0.8 million
2025

Company incurred legal, advisory and out of pocket expenses with Altamont Capital

With the Company Open in proxy
Altamont Capital
$25 million
2025

Termination fee paid under the Management Services Agreement upon the IPO

With Altamont Capital Management, LLC Open in proxy
Barings LLC affiliated entities
$12.8 million
August 2022

Purchase of preference shares from Flywheel Re

With Flywheel Re Open in proxy
Barings LLC affiliated entities
Up to $105 million
June 2025

Commitment to contribute capital to Flywheel Re

With Flywheel Re Open in proxy
Immediate family member of Matt Sternberg
Immediate family member of Matt Sternberg, Chief Operating Officer, Risk Exchange
$105,000
2025

Purchase of Class A common shares in the IPO directed share program

With the Company Open in proxy
Immediate family member of Matt Sternberg
Immediate family member of Matt Sternberg, Chief Operating Officer, Risk Exchange
$63,000
2025

Purchase of common shares in the IPO directed share program

With the Company Open in proxy
Altamont Capital
Holder of common shares party to the registration rights agreement
Amount not stated
2025

Registration rights agreement entered into in connection with the IPO

With the Company Open in proxy

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