Form 4 for ARX Accelerant Holdings
Accepted 2025-07-29 00:00:00 ET · period of report 2025-07-25 · accession 0000905148-25-002638 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-07-29 | 2025-07-25 | ARX | RADKE JEFFREY L | CEO, Co-Founder, Dir, 10% | C - Cnv Deriv | — | +33.5K | 33.5K | New | — |
| DMI | 2025-07-29 | 2025-07-25 | ARX | RADKE JEFFREY L | CEO, Co-Founder, Dir, 10% | C - Cnv Deriv | — | +28.20M | 27.95M | New | — |
| DMI | 2025-07-29 | 2025-07-25 | ARX | RADKE JEFFREY L | CEO, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | -204.23M | 0 | -100% | $0 |
| D | 2025-07-29 | 2025-07-25 | ARX | RADKE JEFFREY L | CEO, Co-Founder, Dir, 10% | C - Cnv Deriv | $0.00 | -3,265 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Shares | 2025-07-25 | C | A | 33,464 | — | 33,464 | D By LLC | — | — | (F1) In connection with the Issuer's initial public offering, these limited partnership interests of Accelerant Holdings LP were exchanged for Class A Common Shares of the Issuer in proportion to the economic interests represented by the limited partnership interests. (F2) 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. |
| 2 | Common | Class A Common Shares | 2025-07-25 | C | A | 249,828 | — | 249,828 | I | — | — | (F1) In connection with the Issuer's initial public offering, these limited partnership interests of Accelerant Holdings LP were exchanged for Class A Common Shares of the Issuer in proportion to the economic interests represented by the limited partnership interests. |
| 3 | Common | Class A Common Shares | 2025-07-25 | C | A | 27,945,395 | — | 27,945,395 | I By Trust | — | — | (F1) In connection with the Issuer's initial public offering, these limited partnership interests of Accelerant Holdings LP were exchanged for Class A Common Shares of the Issuer in proportion to the economic interests represented by the limited partnership interests. (F3) These securities are held in trust for the benefit of the Reporting Person's spousal equivalent, who is the trustee of the trust. The Reporting Person disclaims beneficial ownership over these securities, except to the extent of his pecuniary interest therein. |
| 4 | Derivative | LP Interests of Accelerant Holdings LP | 2025-07-25 | C | D | 24,372 | $0.00 | 0 | I | — · — to — | 249,828 Class A Common Shares | (F1) In connection with the Issuer's initial public offering, these limited partnership interests of Accelerant Holdings LP were exchanged for Class A Common Shares of the Issuer in proportion to the economic interests represented by the limited partnership interests. |
| 5 | Derivative | LP Interests of Accelerant Holdings LP | 2025-07-25 | C | D | 3,265 | $0.00 | 0 | D By LLC | — · — to — | 33,464 Class A Common Shares | (F2) 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. (F1) In connection with the Issuer's initial public offering, these limited partnership interests of Accelerant Holdings LP were exchanged for Class A Common Shares of the Issuer in proportion to the economic interests represented by the limited partnership interests. |
| 6 | Derivative | LP Interests of Accelerant Holdings LP | 2025-07-25 | C | D | 204,207,109 | $0.00 | 0 | I By Trust | — · — to — | 27,945,395 Class A Common Shares | (F3) These securities are held in trust for the benefit of the Reporting Person's spousal equivalent, who is the trustee of the trust. The Reporting Person disclaims beneficial ownership over these securities, except to the extent of his pecuniary interest therein. (F1) In connection with the Issuer's initial public offering, these limited partnership interests of Accelerant Holdings LP were exchanged for Class A Common Shares of the Issuer in proportion to the economic interests represented by the limited partnership interests. |