Form 4 for ARX Accelerant Holdings

Accepted 2025-11-18 00:00:00 ET · period of report 2025-11-14 · accession 0000905148-25-004108 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
I	2025-11-18	2025-11-14	ARX	RADKE JEFFREY L	CEO, Co-Founder, Dir, 10%	P - Purchase	$13.48	+74.1K	28.26M	+0.3%	+$999.0K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Class A Common Shares	2025-11-14	P	A	74,110	$13.48	28,261,939	I By LLC	—	—	(F1) The price reported in Column 4 above reflects the weighted average purchase price. This transaction was executed in multiple trades at prices ranging from $13.15 to $13.83, inclusive. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of Class A Common Shares purchased at each respective price within the range set forth in footnote 1 of this Form 4. (F2) These numbers reflect minor adjustments to account for a correction in the number of Class A Common Shares reported as directly and indirectly beneficially owned by the Reporting Person following the closing of the Issuer's initial public offering on July 25, 2025, as reported in the Form 4 filed by the Reporting Person on July 29, 2025. (F3) These securities are held directly by Badly Bent LLC. The Reporting Person is the manager of the sole member of Badly Bent LLC. The Reporting Person disclaims beneficial ownership over these securities, except to the extent of his pecuniary interest therein.