SEC Form 4 · accession 0001628280-26-049906
Accelerant Holdings · ARX
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Matthew David Sternberg
Officer — COO, Risk Exchange
Period of report
Jul 23, 2026
Accepted (ET)
Jul 27, 2026 · 9:38 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001997350
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Class A Common SharesF1 | Jul 23, 2026 | F | 3,910 | $13.77 | D | 614,050 | D | |
| Class A Common SharesF2,F3 | Jul 27, 2026 | S | 17,568 | $14.6406 | D | 596,482 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents Class A Common Shares withheld, pursuant to Issuer policy, to satisfy tax withholding obligations upon the settlement of vested Restricted Share Units. Does not reflect a discretionary transaction nor an open market sale of securities.
- F2The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 7, 2025.
- F3The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.44 to $14.84, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.