Jeffrey L. Radke
CIK: 0001241965
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Accelerant Holdings
Discretionary Trading P&L
Holdings
Transaction History (15 total)
- Aug 10, 2026ARX
Accelerant Holdings
Sale(S)Indirect80K shares at avg. $12.09$967K - Aug 3, 2026ARX
Accelerant Holdings
Sale(S)Indirect80K shares at avg. $12.06$965K - Jul 27, 2026ARX
Accelerant Holdings
Sale(S)Indirect80K shares at avg. $14.63$1.2M - Jul 27, 2026ARX
Accelerant Holdings
Sale(S)Indirect15.2K shares at avg. $14.45$220K - Jul 20, 2026ARX
Accelerant Holdings
Sale(S)Indirect80K shares at avg. $13.51$1.1M - Jul 17, 2026ARX
Accelerant Holdings
Sale(S)Indirect14.8K shares at avg. $14.30$211K - Jul 13, 2026ARX
Accelerant Holdings
Sale(S)Indirect80K shares at avg. $13.18$1.1M - Jul 6, 2026ARX
Accelerant Holdings
Sale(S)Indirect80K shares at avg. $13.33$1.1M - Jun 23, 2026ARX
Accelerant Holdings
Sale(S)Indirect80K shares at avg. $13.11$1.0M - Mar 18, 2026ARX
Accelerant Holdings
Award(A)Direct300.2K shares- - Nov 14, 2025ARX
Accelerant Holdings
Purchase(P)Indirect74.1K shares at avg. $13.48$999K - Jul 25, 2025ARX
Accelerant Holdings
Conversion(C)Indirect249.8K shares- - Jul 25, 2025ARX
Accelerant Holdings
Conversion(C)Indirect27.9M shares- - Jul 25, 2025ARX
Accelerant Holdings
Conversion(C)Direct33.5K shares- - Jul 23, 2025ARX
Accelerant Holdings
Award(A)DirectStock Option (Right to Buy)
8.3M shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 10, 2026 | ARX Accelerant Holdings | Sale(S) | 80,000 | $12.09 | $967,096 | Indirect |
| Aug 3, 2026 | ARX Accelerant Holdings | Sale(S) | 80,000 | $12.06 | $964,528 | Indirect |
| Jul 27, 2026 | ARX Accelerant Holdings | Sale(S) | 80,000 | $14.63 | $1,170,520 | Indirect |
| Jul 27, 2026 | ARX Accelerant Holdings | Sale(S) | 15,223 | $14.45 | $220,013 | Indirect |
| Jul 20, 2026 | ARX Accelerant Holdings | Sale(S) | 80,000 | $13.51 | $1,080,544 | Indirect |
| Jul 17, 2026 | ARX Accelerant Holdings | Sale(S) | 14,777 | $14.30 | $211,279 | Indirect |
| Jul 13, 2026 | ARX Accelerant Holdings | Sale(S) | 80,000 | $13.18 | $1,054,096 | Indirect |
| Jul 6, 2026 | ARX Accelerant Holdings | Sale(S) | 80,000 | $13.33 | $1,066,224 | Indirect |
| Jun 23, 2026 | ARX Accelerant Holdings | Sale(S) | 80,000 | $13.11 | $1,048,608 | Indirect |
| Mar 18, 2026 | ARX Accelerant Holdings | Award(A) | 300,171 | - | $0 | Direct |
| Nov 14, 2025 | ARX Accelerant Holdings | Purchase(P) | 74,110 | $13.48 | $999,366 | Indirect |
| Jul 25, 2025 | ARX Accelerant Holdings | Conversion(C) | 249,828 | - | - | Indirect |
| Jul 25, 2025 | ARX Accelerant Holdings | Conversion(C) | 27,945,395 | - | - | Indirect |
| Jul 25, 2025 | ARX Accelerant Holdings | Conversion(C) | 33,464 | - | - | Direct |
| Jul 23, 2025 | ARX Accelerant Holdings | Award(A) Stock Option (Right to Buy) | 8,279,552 | - | - | Direct |
1-15 of 15 transactions
About RADKE JEFFREY L
RADKE JEFFREY L (SEC CIK 0001241965) files insider reports with the SEC as Co-Founder, CEO of Accelerant Holdings (ARX).
Signal8 holds 12 ownership filings by RADKE JEFFREY L (1 Form 3, 11 Form 4), filed between Jul 23, 2025 and Aug 11, 2026. Those filings report 15 transactions, from Jul 23, 2025 to Aug 10, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on RADKE JEFFREY L's filings is in GRAND CAYMAN.
Recent filings by RADKE JEFFREY L
- Aug 10, 2026: Open-market sale of ARX shares (Form 4, code S).
- Aug 3, 2026: Open-market sale of ARX shares (Form 4, code S).
- Jul 27, 2026: Open-market sales of ARX shares (2 lines, Form 4, code S).
- Jul 20, 2026: Open-market sale of ARX shares (Form 4, code S).
- Jul 17, 2026: Open-market sale of ARX shares (Form 4, code S).
Other insiders filing for Accelerant Holdings (ARX)
- Meriwether Karen Sue, Director
- Hasley Nancy, Director
- ONeill Francis James, Co-Founder, Chief U/W Officer
- Sternberg Matthew David, COO, Risk Exchange
- Wainwright Simon, Director
- Talach David George Paul, Director