InsiderTrades

ONeill Francis James

SEC CIK 2008632 · EDGAR

Buying vs selling by month open-market trades, last 24 months, ARX
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
ARXAccelerant HoldingsCo-Founder, Chief U, W Off 6.37M $506.9K $11.00M 82025-07-252026-08-10

Most active insiders at ARX, 12 months

#InsiderTitleBoughtSold
1 ONeill Francis JamesCo-Founder, Chief U, W Off $506.9K$11.00M
2 RADKE JEFFREY LCEO, Co-Founder, Dir, 10% $999.0K$8.81M
3 Hasley NancyDir —$859.8K
4 Green Jay MichaelCFO —$638.5K
5 Sternberg Matthew DavidCOO, Risk Exchange $74.7K$257.2K
6 Lee-Smith ChristopherCo-Founder, Head of Distrib, Dir $197.3K—
7 Gaynor SamuelDir $100.8K—
8 Meriwether Karen SueDir $7,951$10.6K
9 Talach David George PaulDir ——
10 Little Paul ChristopherDir ——

Transactions 8

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
MTI 2026-08-12 16:31 2026-08-10+ ARX Accelerant Holdings ONeill Francis James Co-Founder, Chief U, W Off S - Sale $12.27 -152.8K 6.37M -2% -$1.87M
MTI 2026-07-29 18:25 2026-07-27+ ARX Accelerant Holdings ONeill Francis James Co-Founder, Chief U, W Off S - Sale $14.60 -215.1K 6.52M -3% -$3.14M
MTI 2026-07-16 20:27 2026-07-14+ ARX Accelerant Holdings ONeill Francis James Co-Founder, Chief U, W Off S - Sale $12.78 -165.9K 6.74M -2% -$2.12M
MTI 2026-06-29 21:12 2026-06-25+ ARX Accelerant Holdings ONeill Francis James Co-Founder, Chief U, W Off S - Sale $13.12 -147.0K 6.90M -2% -$1.93M
MTI 2026-06-24 20:08 2026-06-22+ ARX Accelerant Holdings ONeill Francis James Co-Founder, Chief U, W Off S - Sale $13.16 -147.0K 7.05M -2% -$1.93M
2026-03-20 2026-03-18 ARX Accelerant Holdings ONeill Francis James Co-Founder, Chief U, W Off A - Grant $0.00 +128.6K 7.36M +2% $0
2025-11-20 2025-11-18 ARX Accelerant Holdings ONeill Francis James Co-Founder, Chief U, W Off P - Purchase $13.34 +38.0K 7.24M +0.5% +$506.9K
DM 2025-07-29 2025-07-25 ARX Accelerant Holdings ONeill Francis James Co-Founder, Chief U, W Off C - Cnv Deriv — +7.14M 7.14M New —

Purchase Sale Sale after option exercise All abbreviations