| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Co-founder, Chief U/ W Officer
1 company
Francis James ONeill is Co-founder, Chief U/ W Officer at ARX. Francis James ONeill's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $126.2M at current prices.
Our model assigns Francis James ONeill a below-average insider score of 35/100, based on 9 past trades. On a 3-month view, none of the rated trades came out ahead, averaging -44.9% over three months.
The ARX filings lean toward selling, a net 789,835 shares.
Francis James ONeill has 9 Form 4 filings on record from July 2025 to August 2026, all as Co-founder, Chief U/ W Officer at Accelerant (ARX), 2025–2026.
The 16 reported transactions were 10 open-market sales, 2 conversions, 1 stock award and 1 open-market purchase, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 1 purchase worth about $507K and 5 sales worth about $11.0M.
The only open-market purchase was 38,000 shares of ARX at an average $13.34 on November 18, 2025, about $507K.
The largest open-market sale was 215,114 shares of ARX at an average $14.60 on July 28, 2026, about $3.1M.
All 5 sales since April 2023 were made under a Rule 10b5-1 trading plan, set up in advance.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 11, 2026 | ARX Accelerant Holdings | Co-founder, Chief U/ W Officer | Sell10b5-1 | 152,835 | $12.27 | $1,874,883.71 | -2.3% | - | - | |
| Jul 28, 2026 | ARX Accelerant Holdings | Co-founder, Chief U/ W Officer | Sell10b5-1 | 215,114 | $14.60 | $3,139,671.61 | -3.2% | +34.3% | - | |
| Jul 15, 2026 | ARX Accelerant Holdings | Co-founder, Chief U/ W Officer | Sell10b5-1 | 165,886 | $12.78 | $2,119,689.96 | -2.4% | +55.9% | - | |
| Jun 26, 2026 | ARX Accelerant Holdings | Co-founder, Chief U/ W Officer | Sell10b5-1 | 147,000 | $13.12 | $1,928,676.75 | -2.1% | +43.7% | - | |
| Jun 23, 2026 | ARX Accelerant Holdings | Co-founder, Chief U/ W Officer | Sell10b5-1 | 147,000 | $13.16 | $1,934,010.81 | -2.0% | +50.6% | - | |
| Nov 18, 2025 | ARX Accelerant Holdings | Co-founder, Chief U/ W Officer | Buy | 38,000 | $13.34 | $506,809.80 | +0.5% | -23.5% | - |