In the last 12 months, insiders at Accelerant Holdings ($ARX) filed 70 transactions with the SEC: 7 open-market purchases totaling $1,897,336 and 5 sales totaling $244,157,477. Net insider sentiment: net selling.
Accelerant Holdings operates in the Insurance agents, brokers & service industry (Finance sector).
Most Active Insiders
- Schwartz Keoni Andrew (Not found) — 21 transactions totaling $272,223,098
- Green Jay Michael (Chief Financial Officer) — 5 transactions totaling $3,531,322
- Lee-Smith Christopher (Co-Founder, Head of Distrib.) — 6 transactions totaling $2,157,505
- ONeill Francis James (Co-Founder, Chief U/W Officer) — 8 transactions totaling $1,206,904
- RADKE JEFFREY L (Co-Founder, CEO) — 9 transactions totaling $999,366
View all SEC Filings for Accelerant Holdings (ARX).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| March 23, 2026 | Green Jay Michael | Chief Financial Officer | S | Class A Common Shares | 50000 | $12.77 | 1,175,589.0000 | 206,064,119 | 4.08% | 0.02% |
| March 18, 2026 | RADKE JEFFREY L | Co-Founder, CEO | A | Class A Common Shares | 300171 | $0.00 | 28,845,542.0000 | 206,064,119 | 1.05% | 0.15% |
| March 18, 2026 | Lee-Smith Christopher | Co-Founder, Head of Distrib. | A | Class A Common Shares | 128644 | $0.00 | 17,784,023.0000 | 206,064,119 | 0.73% | 0.06% |
| March 18, 2026 | ONeill Francis James | Co-Founder, Chief U/W Officer | A | Class A Common Shares | 128644 | $0.00 | 7,363,769.0000 | 206,064,119 | 1.78% | 0.06% |
| March 18, 2026 | Sternberg Matthew David | COO, Risk Exchange | A | Class A Common Shares | 180667 | $0.00 | 338,631.0000 | 206,064,119 | 114.37% | 0.09% |
| March 17, 2026 | Green Jay Michael | Chief Financial Officer | F | Class A Common Shares | 28625 | $11.63 | 1,225,589.0000 | 206,064,119 | 2.28% | 0.01% |
| Feb. 2, 2026 | Green Jay Michael | Chief Financial Officer | F | Class A Common Shares | 200637 | $12.76 | 1,254,214.0000 | 206,064,119 | 13.79% | 0.10% |
| Nov. 19, 2025 | Lee-Smith Christopher | Co-Founder, Head of Distrib. | P | Class A Common Shares | 14700 | $13.42 | 17,655,379.0000 | 206,064,119 | 0.08% | 0.01% |
| Dec. 8, 2025 | Meriwether Karen Sue | Not found | P | Class A Common Shares | 542 | $14.67 | 9,752.0000 | 206,064,119 | 5.88% | 0.00% |
| Nov. 19, 2025 | Gaynor Samuel | Not found | P | Class A Common Shares | 7500 | $13.44 | 7,500.0000 | 206,064,119 | 9999.99% | 0.00% |
| Nov. 18, 2025 | ONeill Francis James | Co-Founder, Chief U/W Officer | P | Class A Common Shares | 38000 | $13.34 | 7,235,125.0000 | 206,064,119 | 0.53% | 0.02% |
| Nov. 17, 2025 | Sternberg Matthew David | COO, Risk Exchange | P | Class A Common Shares | 5700 | $13.10 | 157,964.0000 | 206,064,119 | 3.74% | 0.00% |
| Nov. 14, 2025 | RADKE JEFFREY L | Co-Founder, CEO | P | Class A Common Shares | 74110 | $13.48 | 28,545,371.0000 | 206,064,119 | 0.26% | 0.04% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class B Common Shares | 2670456 | $0.00 | 2,670,456.0000 | 166,185,094 | 9999.99% | 1.61% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class B Common Shares | 2670456 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 1.61% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Convertible Preference Shares | 5427970 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 3.27% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class B Common Shares | 5427970 | $0.00 | 5,427,970.0000 | 166,185,094 | 9999.99% | 3.27% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class B Common Shares | 488131 | $0.00 | 4,939,839.0000 | 166,185,094 | 8.99% | 0.29% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Convertible Preference Shares | 3628575 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 2.18% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class B Common Shares | 3628575 | $0.00 | 3,628,575.0000 | 166,185,094 | 9999.99% | 2.18% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class B Common Shares | 326312 | $0.00 | 3,302,263.0000 | 166,185,094 | 8.99% | 0.20% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | J | Redeemable Preference Shares | 909791 | $31.55 | 0.0000 | 166,185,094 | 100.00% | 0.55% |
| July 25, 2025 | RADKE JEFFREY L | Co-Founder, CEO | C | Class A Common Shares | 33464 | $0.00 | 28,228,687.0000 | 166,185,094 | 0.12% | 0.02% |
| July 25, 2025 | RADKE JEFFREY L | Co-Founder, CEO | C | Class A Common Shares | 27945395 | $0.00 | 28,228,687.0000 | 166,185,094 | 9864.52% | 16.82% |
| July 25, 2025 | RADKE JEFFREY L | Co-Founder, CEO | C | Class A Common Shares | 249828 | $0.00 | 28,228,687.0000 | 166,185,094 | 0.89% | 0.15% |
| July 25, 2025 | RADKE JEFFREY L | Co-Founder, CEO | C | LP Interests of Accelerant Holdings LP | 3265 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.00% |
| July 25, 2025 | RADKE JEFFREY L | Co-Founder, CEO | C | LP Interests of Accelerant Holdings LP | 204207109 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 100.00% |
| July 25, 2025 | RADKE JEFFREY L | Co-Founder, CEO | C | LP Interests of Accelerant Holdings LP | 24372 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.01% |
| July 25, 2025 | ONeill Francis James | Co-Founder, Chief U/W Officer | C | Class A Common Shares | 7136705 | $0.00 | 7,136,705.0000 | 166,185,094 | 9999.99% | 4.29% |
| July 25, 2025 | ONeill Francis James | Co-Founder, Chief U/W Officer | C | Class A Common Shares | 7975 | $0.00 | 7,144,680.0000 | 166,185,094 | 0.11% | 0.00% |
| July 25, 2025 | ONeill Francis James | Co-Founder, Chief U/W Officer | C | LP Interests of Accelerant Holdings LP | 163616981 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 98.46% |
| July 25, 2025 | ONeill Francis James | Co-Founder, Chief U/W Officer | C | Convertible Preference Shares | 7975 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.00% |
| July 25, 2025 | ONeill Francis James | Co-Founder, Chief U/W Officer | D | Redeemable Preference Shares | 22190 | $31.55 | 0.0000 | 166,185,094 | 100.00% | 0.01% |
| July 25, 2025 | Meriwether Karen Sue | Not found | A | Class A Common Shares | 9210 | $0.00 | 9,210.0000 | 166,185,094 | 9999.99% | 0.01% |
| July 25, 2025 | Little Paul Christopher | Not found | A | Class A Common Shares | 9210 | $0.00 | 9,210.0000 | 166,185,094 | 9999.99% | 0.01% |
| July 25, 2025 | Lee-Smith Christopher | Co-Founder, Head of Distrib. | C | Class A Common Shares | 17509884 | $0.00 | 17,509,884.0000 | 166,185,094 | 9999.99% | 10.54% |
| July 25, 2025 | Lee-Smith Christopher | Co-Founder, Head of Distrib. | C | LP Interests of Accelerant Holdings LP | 107086944 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 64.44% |
| July 25, 2025 | Lee-Smith Christopher | Co-Founder, Head of Distrib. | D | Redeemable Preference Shares | 62132 | $31.55 | 0.0000 | 166,185,094 | 100.00% | 0.04% |
| July 25, 2025 | Hasley Nancy | General Counsel | C | Class A Common Shares | 1368640 | $0.00 | 1,881,671.0000 | 166,185,094 | 266.78% | 0.82% |
| July 25, 2025 | Hasley Nancy | General Counsel | C | Class A Common Shares | 512531 | $0.00 | 1,898,696.0000 | 166,185,094 | 36.97% | 0.31% |
| July 25, 2025 | Hasley Nancy | General Counsel | C | Class A Common Shares | 17025 | $0.00 | 1,898,696.0000 | 166,185,094 | 0.90% | 0.01% |
| July 25, 2025 | Hasley Nancy | General Counsel | P | Class A Common Shares | 500 | $21.00 | 1,898,696.0000 | 166,185,094 | 0.03% | 0.00% |
| July 25, 2025 | Hasley Nancy | General Counsel | C | LP Interests of Accelerant Holdings LP | 34242081 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 20.61% |
| July 25, 2025 | Sternberg Matthew David | COO, Risk Exchange | A | Class A Common Shares | 152264 | $0.00 | 152,264.0000 | 166,185,094 | 9999.99% | 0.09% |
| July 25, 2025 | Hasley Nancy | General Counsel | C | Convertible Preference Shares | 17025 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.01% |
| July 25, 2025 | Hasley Nancy | General Counsel | D | Redeemable Preference Shares | 22190 | $31.55 | 0.0000 | 166,185,094 | 100.00% | 0.01% |
| July 25, 2025 | Harrington Wendy Liisa | Not found | A | Class A Common Shares | 9210 | $0.00 | 9,210.0000 | 166,185,094 | 9999.99% | 0.01% |
| July 25, 2025 | Harrington Wendy Liisa | Not found | C | Class A Common Shares | 7808 | $0.00 | 17,018.0000 | 166,185,094 | 84.78% | 0.00% |
| July 25, 2025 | Harrington Wendy Liisa | Not found | C | Class A Common Shares | 6297 | $0.00 | 23,315.0000 | 166,185,094 | 37.00% | 0.00% |
| July 25, 2025 | Harrington Wendy Liisa | Not found | C | LP Interests of Accelerant Holdings LP | 10882806 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 6.55% |
| July 25, 2025 | Harrington Wendy Liisa | Not found | C | Convertible Preference Shares | 6297 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.00% |
| July 25, 2025 | Green Jay Michael | Chief Financial Officer | A | Class A Common Shares | 1454851 | $0.00 | 1,454,851.0000 | 166,185,094 | 9999.99% | 0.88% |
| July 25, 2025 | Green Jay Michael | Chief Financial Officer | J | Stock Option (Right to Buy) | 1087948 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.65% |
| July 25, 2025 | Hasley Nancy | General Counsel | C | LP Interests of Accelerant Holdings LP | 50000 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.03% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class A Common Shares | 8111253 | $0.00 | 8,111,253.0000 | 166,185,094 | 9999.99% | 4.88% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | S | Class A Common Shares | 8111253 | $21.00 | 0.0000 | 166,185,094 | 100.00% | 4.88% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class A Common Shares | 2670456 | $0.00 | 2,670,456.0000 | 166,185,094 | 9999.99% | 1.61% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | S | Class A Common Shares | 2670456 | $21.00 | 0.0000 | 166,185,094 | 100.00% | 1.61% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class A Common Shares | 488131 | $0.00 | 488,131.0000 | 166,185,094 | 9999.99% | 0.29% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | S | Class A Common Shares | 488131 | $21.00 | 0.0000 | 166,185,094 | 100.00% | 0.29% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class A Common Shares | 326312 | $0.00 | 326,312.0000 | 166,185,094 | 9999.99% | 0.20% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | S | Class A Common Shares | 326312 | $21.00 | 0.0000 | 166,185,094 | 100.00% | 0.20% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | LP Interests of Accelerant Holdings LP | 8491134079 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 100.00% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class B Common Shares | 90196595 | $0.00 | 90,196,595.0000 | 166,185,094 | 9999.99% | 54.28% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | Class B Common Shares | 8111253 | $0.00 | 82,085,342.0000 | 166,185,094 | 8.99% | 4.88% |
| July 25, 2025 | Schwartz Keoni Andrew | Not found | C | LP Interests of Accelerant Holdings LP | 100 | $0.00 | 0.0000 | 166,185,094 | 100.00% | 0.00% |
| July 23, 2025 | Harrington Wendy Liisa | Not found | A | Stock Option (Right to Buy) | 209515 | $0.00 | 209,515.0000 | 166,185,094 | 9999.99% | 0.13% |
| July 23, 2025 | Lee-Smith Christopher | Co-Founder, Head of Distrib. | A | Stock Option (Right to Buy) | 2746261 | $0.00 | 2,746,261.0000 | 166,185,094 | 9999.99% | 1.65% |
| July 23, 2025 | ONeill Francis James | Co-Founder, Chief U/W Officer | A | Stock Option (Right to Buy) | 882611 | $0.00 | 882,611.0000 | 166,185,094 | 9999.99% | 0.53% |
| July 23, 2025 | RADKE JEFFREY L | Co-Founder, CEO | A | Stock Option (Right to Buy) | 8279552 | $0.00 | 8,279,552.0000 | 166,185,094 | 9999.99% | 4.98% |