Accelerant (ARX) 10% Owner Jeffrey Radke Sells 95,223 Shares

What Happened
Jeffrey L. Radke, a reported 10% owner of Accelerant Holdings (ARX), sold a total of 95,223 shares in open‑market transactions on July 27, 2026, generating roughly $1,390,533 in proceeds. The transactions break down as: 80,000 shares at an average price of $14.63 (proceeds $1,170,520) and 15,223 shares at an average price of $14.45 (proceeds $220,013). These were sales (not purchases), and were executed under a pre‑existing Rule 10b5‑1 trading plan.

Key Details

• Transaction date: July 27, 2026; Form 4 filed July 28, 2026 (appears timely).
• Share totals and proceeds: 80,000 @ $14.63 = $1,170,520; 15,223 @ $14.45 = $220,013; total ≈ $1,390,533.
• Weighted‑average pricing notes: the reported prices are weighted averages; the smaller lot sold at prices ranging $14.40–$14.83 and the other at $14.29–$14.66. The filer will provide per‑price details on request (see footnotes).
• Plan and ownership notes: sales were made under a Rule 10b5‑1 trading plan adopted March 24, 2026. Some securities are held directly by Badly Bent LLC (Radke is manager of the LLC’s sole member) and others are held in a trust for the benefit of Radke’s spouse; Radke disclaims beneficial ownership except to the extent of his pecuniary interest.
• Shares owned after transaction: not specified in the provided filing text.

Context

• As a 10% owner, Radke is a significant shareholder; however, the use of a 10b5‑1 plan indicates these sales were pre‑arranged and do not necessarily reflect immediate views about the company’s prospects. Sales reduce insider holdings; by contrast, purchases are generally considered a stronger signal of insider confidence.