Francis James ONeill - Jul 25, 2025 Form 4 Insider Report for Accelerant Holdings (ARX)

Role
Co-Founder, Chief U/W Officer
Signature
/s/ Robert Hardy, Attorney-in-Fact
Stock symbol
ARX
Transactions as of
Jul 25, 2025
Transactions value $
-$700,095
Form type
4
Date filed
7/29/2025, 08:29 PM
Previous filing
Jul 23, 2025
Next filing
Nov 20, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
ONeill Francis James Co-Founder, Chief U/W Officer UNIT 106, WINDWARD 3, REGATTA OFFICE PARK, WEST BAY ROAD, GRAND CAYMAN, CAYMAN ISLANDS /s/ Robert Hardy, Attorney-in-Fact 2025-07-29 0002008632

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ARX Class A Common Shares Conversion of derivative security +7.14M 7.14M Jul 25, 2025 Direct F1
transaction ARX Class A Common Shares Conversion of derivative security +7.98K +0.11% 7.14M Jul 25, 2025 Direct F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ARX LP Interests of Accelerant Holdings LP Conversion of derivative security $0 -164M -100% $0.00 0 Jul 25, 2025 Class A Common Shares 7.14M Direct F1
transaction ARX Convertible Preference Shares Conversion of derivative security $0 -7.98K -100% $0.00 0 Jul 25, 2025 Class A Common Shares 7.98K Direct F2
transaction ARX Redeemable Preference Shares Disposed to Issuer -$700K -22.2K -100% $31.55 0 Jul 25, 2025 Common Shares 22.2K Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 In connection with the Issuer's initial public offering ("IPO"), these limited partnership interests of Accelerant Holdings LP were exchanged for Class A Common Shares of the Issuer in proportion to the economic interests represented by the limited partnership interests.
F2 In connection with the Issuer's IPO, these shares of the Issuer's Preference Shares automatically converted into Class A Common Shares of the Issuer at a 1-for-1 conversion rate.
F3 In connection with the Issuer's IPO, these Redeemable Preference Shares were redeemed by the Issuer at a redemption price of $31.55 per share.