Accelerant co-founder entity sells 147K ARX shares
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Form Type
4
Rhea-AI Filing Summary
Accelerant Holdings co-founder-related entity sells shares under 10b5-1 plan
Famed Ventures Limited, an entity associated with Co‑Founder and Chief Underwriting Officer Francis James O’Neill, sold a total of 147,000 Class A Common Shares in open‑market transactions on June 25 and 26 under a pre‑arranged Rule 10b5‑1 trading plan. The shares were sold at weighted average prices of $13.0582 and $13.1823 across multiple trades. After these sales, O’Neill’s indirect holdings through Famed Ventures Limited were 6,903,125 Class A shares, and his direct holdings were 166,644 Class A shares.
Insider Trade Summary 10b5-1
Net Seller: 147,000 shares
Net Sell
3 txns
Insider
ONeill Francis James
Role
Co-Founder, Chief U/W Officer
Sold
147,000 shs ($1.93M)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Sale | Class A Common Shares | 73,500 | $13.1823 | $969K |
| Sale | Class A Common Shares | 73,500 | $13.0582 | $960K |
| holding | Class A Common Shares | -- | -- | -- |
Holdings After Transaction:
Class A Common Shares — 6,903,125 shares (Indirect, By Famed Ventures Limited);
Class A Common Shares — 166,644 shares (Direct)
Footnotes (3)
- F1. The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 23, 2026.
- F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.79 to $13.25, 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.
- F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.8750 to $13.78, 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.
Key Figures
Shares sold total: 147,000 shares
June 25 weighted average price: $13.0582 per share
June 26 weighted average price: $13.1823 per share
+2 more
5 metrics
Shares sold total
147,000 shares
Open-market sales on June 25 and 26, 2026
June 25 weighted average price
$13.0582 per share
73,500 Class A Common Shares sold
June 26 weighted average price
$13.1823 per share
73,500 Class A Common Shares sold
Indirect holdings after trades
6,903,125 shares
Class A Common Shares held via Famed Ventures Limited after June 26 sale
Direct holdings after trades
166,644 shares
Class A Common Shares held directly as of June 25, 2026
Key Terms
Rule 10b5-1 trading plan, weighted average price, Class A Common Shares, open-market sale, +1 more
5 terms
Rule 10b5-1 trading plan regulatory
"The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 23, 2026."
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
weighted average price financial
"The price reported in Column 4 is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
open-market sale financial
"transaction_action: open-market sale"
An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.
indirect ownership financial
"direct_or_indirect: I, nature_of_ownership: By Famed Ventures Limited"
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
What insider transaction did Accelerant Holdings (ARX) report for Francis James O’Neill?
Accelerant Holdings reported that an entity associated with Francis James O’Neill, Famed Ventures Limited, sold 147,000 Class A Common Shares in open‑market transactions. These sales occurred on June 25 and 26, 2026, and were disclosed on a Form 4 insider trading report.
Were the Accelerant Holdings (ARX) insider sales made under a Rule 10b5-1 plan?
Yes. The filing states the sales were effected pursuant to a Rule 10b5‑1 trading plan adopted by the reporting person on March 23, 2026. Such plans pre‑schedule trades, helping separate routine portfolio management from discretionary market‑timed insider activity.
AI-generated analysis. How Rhea-AI works. Not financial advice.
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