Stocks
ARX Accelerant Holdings

ARX

Accelerant Holdings

Company with tickers: ARX

CIK

1997350

CUSIP

G00894108

Shares Outstanding

116,757,858

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-31	Huber Linda	Chief Financial Officer	Other	214,408	—	—	214,408
2026-03-31	Jenks Clifford Robert	General Counsel	Other	85,763	—	—	85,763
2026-03-23	Green Jay Michael	Chief Financial Officer	Sell	50,000	$12.77	$638,285	1,175,589
2026-03-18	ONeill Francis James	Co-Founder, Chief U/W Officer	Award	128,644	—	—	7,363,769
2026-03-18	Sternberg Matthew David	COO, Risk Exchange	Award	180,667	—	—	338,631
2026-03-18	RADKE JEFFREY L	Director, Co-Founder, CEO, 10% Owner	Other	28,261,939	—	—	28,261,939
2026-03-18	RADKE JEFFREY L	Director, Co-Founder, CEO, 10% Owner	Award	300,171	—	—	333,652
2026-03-18	Lee-Smith Christopher	Director, Co-Founder, Head of Distrib.	Award	128,644	—	—	17,784,023
2026-03-17	Green Jay Michael	Chief Financial Officer	Tax	28,625	$11.63	$332,909	1,225,589
2026-02-02	Green Jay Michael	Chief Financial Officer	Tax	200,637	$12.76	$2,560,128	1,254,214
2025-12-08	Meriwether Karen Sue	Director	Buy	542	$14.67	$7,951	9,752
2025-11-19	Lee-Smith Christopher	Director, Co-Founder, Head of Distrib.	Buy	14,700	$13.42	$197,240	17,655,379
2025-11-19	Gaynor Samuel	Director	Buy	7,500	$13.44	$100,774	7,500
2025-11-18	ONeill Francis James	Co-Founder, Chief U/W Officer	Buy	38,000	$13.34	$506,810	7,235,125
2025-11-17	Sternberg Matthew David	COO, Risk Exchange	Buy	5,700	$13.10	$74,696	157,964
2025-11-14	RADKE JEFFREY L	Director, Co-Founder, CEO, 10% Owner	Buy	74,110	$13.48	$999,366	28,261,939
2025-11-14	RADKE JEFFREY L	Director, Co-Founder, CEO, 10% Owner	Other	33,481	—	—	33,481
2025-07-25	Schwartz Keoni Andrew	Director, 10% Owner	Other	8,111,253	—	—	8,111,253
2025-07-25	Schwartz Keoni Andrew	Director, 10% Owner	Other	8,491,134,079	—	—	0
2025-07-25	Schwartz Keoni Andrew	Director, 10% Owner	Other	90,196,595	—	—	90,196,595
2025-07-25	Schwartz Keoni Andrew	Director, 10% Owner	Other	909,791	$31.55	$28,703,906	0
2025-07-25	Schwartz Keoni Andrew	Director, 10% Owner	Sell	8,111,253	$21.00	$170,336,313	0
2025-07-25	Schwartz Keoni Andrew	Director, 10% Owner	Other	5,427,970	—	—	0
2025-07-25	RADKE JEFFREY L	Director, Co-Founder, CEO, 10% Owner	Other	33,464	—	—	33,464
2025-07-25	RADKE JEFFREY L	Director, Co-Founder, CEO, 10% Owner	Other	3,265	—	—	0
2025-07-25	ONeill Francis James	Co-Founder, Chief U/W Officer	Other	7,136,705	—	—	7,136,705
2025-07-25	ONeill Francis James	Co-Founder, Chief U/W Officer	Other	7,975	—	—	0
2025-07-25	ONeill Francis James	Co-Founder, Chief U/W Officer	Other	22,190	$31.55	$700,095	0
2025-07-25	ONeill Francis James	Co-Founder, Chief U/W Officer	Other	163,616,981	—	—	0
2025-07-25	Meriwether Karen Sue	Director	Award	9,210	—	—	9,210
2025-07-25	Hasley Nancy	Director, General Counsel	Other	34,242,081	—	—	0
2025-07-25	Hasley Nancy	Director, General Counsel	Buy	500	$21.00	$10,500	500
2025-07-25	Hasley Nancy	Director, General Counsel	Other	22,190	$31.55	$700,095	0
2025-07-25	Hasley Nancy	Director, General Counsel	Other	17,025	—	—	0
2025-07-25	Hasley Nancy	Director, General Counsel	Other	1,368,640	—	—	1,368,640
2025-07-25	Sternberg Matthew David	COO, Risk Exchange	Award	152,264	—	—	152,264
2025-07-25	Little Paul Christopher	Director	Award	9,210	—	—	9,210
2025-07-25	Lee-Smith Christopher	Director, Co-Founder, Head of Distrib.	Other	62,132	$31.55	$1,960,265	0
2025-07-25	Lee-Smith Christopher	Director, Co-Founder, Head of Distrib.	Other	17,509,884	—	—	17,509,884
2025-07-25	Lee-Smith Christopher	Director, Co-Founder, Head of Distrib.	Other	107,086,944	—	—	0
2025-07-25	Harrington Wendy Liisa	Director	Other	6,297	—	—	0
2025-07-25	Harrington Wendy Liisa	Director	Other	10,882,806	—	—	0
2025-07-25	Harrington Wendy Liisa	Director	Other	7,808	—	—	17,018
2025-07-25	Harrington Wendy Liisa	Director	Award	9,210	—	—	9,210
2025-07-25	Green Jay Michael	Chief Financial Officer	Award	1,454,851	—	—	1,454,851
2025-07-25	Green Jay Michael	Chief Financial Officer	Other	1,087,948	—	—	0
2025-07-23	ONeill Francis James	Co-Founder, Chief U/W Officer	Award	882,611	—	—	882,611
2025-07-23	Lee-Smith Christopher	Director, Co-Founder, Head of Distrib.	Award	2,746,261	—	—	2,746,261
2025-07-23	Harrington Wendy Liisa	Director	Award	209,515	—	—	209,515
2025-07-23	Sternberg Matthew David	COO, Risk Exchange	Other	0	—	—	0
2025-07-23	Green Jay Michael	Chief Financial Officer	Other	0	—	—	0
2025-07-23	Gaynor Samuel	Director	Other	0	—	—	0
2025-07-23	Arora Kunal	Director	Other	0	—	—	0
2025-07-23	RADKE JEFFREY L	Director, Co-Founder, CEO, 10% Owner	Award	8,279,552	—	—	8,279,552
2025-07-23	Searles Michael Kenneth	Director	Other	0	—	—	0
2025-07-23	Schwartz Keoni Andrew	Director, 10% Owner	Other	0	—	—	0
2025-07-23	Schwartz Keoni Andrew	Director, 10% Owner	Other	0	—	—	0
2025-07-23	Schwartz Keoni Andrew	Director, 10% Owner	Other	0	—	—	0
2025-07-23	RADKE JEFFREY L	Director, Co-Founder, CEO, 10% Owner	Other	0	—	—	0
2025-07-23	ONeill Francis James	Co-Founder, Chief U/W Officer	Other	0	—	—	0
2025-07-23	ONeill Francis James	Co-Founder, Chief U/W Officer	Other	0	—	—	0
2025-07-23	ONeill Francis James	Co-Founder, Chief U/W Officer	Other	0	—	—	0
2025-07-23	Meriwether Karen Sue	Director	Other	0	—	—	0
2025-07-23	Little Paul Christopher	Director	Other	0	—	—	0
2025-07-23	Lee-Smith Christopher	Director, Co-Founder, Head of Distrib.	Other	0	—	—	0
2025-07-23	Lee-Smith Christopher	Director, Co-Founder, Head of Distrib.	Other	0	—	—	0
2025-07-23	Hasley Nancy	Director, General Counsel	Other	0	—	—	0
2025-07-23	Hasley Nancy	Director, General Counsel	Other	0	—	—	0
2025-07-23	Hasley Nancy	Director, General Counsel	Other	0	—	—	0
2025-07-23	Harrington Wendy Liisa	Director	Other	0	—	—	0
2025-07-23	Harrington Wendy Liisa	Director	Other	0	—	—	0