Welcome to our dedicated page for Accelerant Holdings SEC filings (Ticker: ARX), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Accelerant Holdings (NYSE: ARX) SEC filings page on Stock Titan provides access to the company’s official regulatory disclosures as filed with the U.S. Securities and Exchange Commission. Accelerant is incorporated in the Cayman Islands and its Class A common shares are registered under Section 12(b) of the Exchange Act, trading on the New York Stock Exchange under the symbol ARX.
As a public company and emerging growth company, Accelerant files current reports on Form 8-K to announce material events, including the release of quarterly earnings results and the availability of earnings presentations. These 8-K filings often include or reference press releases that detail Exchange Written Premium, total revenues, net income or loss, Adjusted EBITDA, Adjusted Net Income and other key performance metrics for the specialty insurance risk exchange platform.
Investors can also use this page to locate periodic reports such as Forms 10-Q and 10-K once filed, which are expected to provide more extensive information on Accelerant’s financial statements, risk factors, business description and management’s discussion and analysis. The company has indicated that it files its Form 10-Q within the timelines applicable to a non-accelerated filer and emerging growth company.
In addition, the filings page is a resource for tracking capital markets and corporate structure disclosures, including the registration statement on Form S-1 that supported Accelerant’s initial public offering and the listing of its Class A common shares on the NYSE. Over time, users can review how Accelerant reports on its fee-based revenue model, the composition of Exchange Written Premium, the use of non-GAAP financial measures and items such as profit interest distribution expenses, share-based compensation and foreign currency effects.
Stock Titan enhances these documents with AI-powered summaries that highlight the main points of lengthy filings, helping readers quickly understand the significance of each report while still allowing full access to the underlying SEC documents for detailed review.
On 07/25/2025, Accelerant Holdings (ARX) Chief Operating Officer, Risk Exchange, Matthew David Sternberg filed a Form 4 reporting the award of 152,264 Class A Restricted Stock Units (RSUs). Each RSU entitles the holder to one Class A common share upon vesting. The transaction was coded "A" (acquisition) and carried a $0 exercise price, indicating an equity-compensation grant rather than an open-market purchase. After the grant, Sternberg’s direct beneficial ownership stands at 152,264 shares. No sales, derivative securities, or additional transactions were disclosed.
Accelerant Holdings (ARX) Form 4 – 07/25/2025: Director and 10% owner Keoni Andrew Schwartz, together with affiliated entities ACP Accelerant Holdings L.P. and ACP Insurance Management LLC, reported substantial share-class conversions tied to the company’s IPO and immediate secondary sales.
- Converted & sold: 11,596,152 Class B shares were first converted 1-for-1 into Class A and then sold at $21 per share under the IPO underwriting agreement, generating roughly $243 million in proceeds for the selling holders.
- Redeemed: 909,791 Redeemable Preference Shares were redeemed at $31.55.
- Residual ownership: Despite the sale, affiliated entities still report 90,196,595 Class B shares convertible into Class A on demand, plus additional derivative positions (e.g., 82,085,342; 5,427,970; 3,302,263 shares) held indirectly through various ACP vehicles.
- Control features: Class B shares carry 1-for-1 optional conversion and mandatory conversion triggers after three years or if insider holdings drop below 50%.
The filing signals significant liquidity taken by pre-IPO holders yet leaves a large insider stake that can convert later, representing both supply overhang risk and continued alignment.
On 07/25/2025, Accelerant Holdings (ARX) Co-Founder, CEO, director and 10% owner Jeffrey L. Radke filed a Form 4 reporting the conversion of his limited-partner interests in Accelerant Holdings LP into Class A common shares as part of the company’s initial public offering.
- Direct acquisition: 33,464 Class A shares.
- Indirect via Badly Bent LLC: 27,945,395 Class A shares (Radke manages the LLC’s sole member; disclaims beneficial ownership beyond pecuniary interest).
- Indirect via family trust: 249,828 Class A shares held for the benefit of his spousal equivalent (Radke disclaims beneficial ownership beyond pecuniary interest).
The exchanges were executed at a stated $0 conversion price; no shares were disposed of and no open-market transactions occurred. Radke’s post-transaction beneficial holdings equal the amounts listed above, split between direct and indirect ownership.
Form 4 highlights for Accelerant Holdings (ARX): Co-founder & Chief Underwriting Officer Francis J. O’Neill reported transactions tied to the company’s July 2025 IPO.
- LP exchange: 163,616,981 limited-partnership units of Accelerant Holdings LP were exchanged for 7,136,705 Class A common shares (Code C).
- Automatic conversion: 7,975 Convertible Preference Shares converted at a 1-for-1 rate into 7,975 Class A shares (Code C).
- Redemption: 22,190 Redeemable Preference Shares were redeemed by the issuer for $31.55 per share, eliminating that derivative position (Code D).
After these IPO-related restructurings, O’Neill directly owns 7,144,680 Class A shares and no derivative securities. All transactions were recorded on 25 Jul 2025; the form was signed 29 Jul 2025.
The filings reflect a shift from pre-IPO partnership and preference structures to a straightforward common-equity stake, aligning the executive’s incentives with public shareholders while withdrawing roughly $0.70 million via share redemptions.
Accelerant Holdings (ARX) – Form 4 insider filing dated 29 Jul 2025 shows Director Karen Sue Meriwether received 9,210 Class A common share RSUs on 25 Jul 2025. Each RSU represents one share and was granted at a stated price of $0, indicating a routine equity-based compensation award rather than an open-market purchase. After the grant, Meriwether’s direct beneficial ownership stands at 9,210 shares; no prior shareholdings are disclosed in this filing, suggesting these RSUs constitute her entire reported stake. The filing reports no sales, option exercises or derivative positions. While the grant modestly aligns the director’s interests with shareholders, the single, small transaction (<1 % of outstanding shares) carries limited market impact and does not alter control dynamics.
Accelerant Holdings (ARX) – Form 4 filed 07/29/2025: Director Paul Christopher Little was granted 9,210 Class A Restricted Stock Units (RSUs) on 07/25/2025 (Transaction Code “A”). Each RSU represents the contingent right to receive one Class A common share, effectively increasing the director’s direct beneficial ownership to 9,210 shares.
No cash consideration was paid (price reported as $0), indicating the shares were awarded as equity compensation rather than purchased on the open market. The filing contains no derivative transactions and lists no prior holdings, implying these RSUs constitute Mr. Little’s entire reported stake. Because RSUs typically vest over time, the award aligns the director’s future compensation with shareholder value while causing only minimal immediate dilution to existing holders.
Accelerant Holdings (ARX) – Form 4 insider filing: Co-Founder, Director and Head of Distribution Christopher Lee-Smith reported IPO-related equity conversions dated 25 Jul 2025.
- 17,509,884 Class A Common Shares were received under transaction code C, arising from the exchange of limited-partnership interests in Accelerant Holdings LP. Lee-Smith now directly owns the same number of Class A shares.
- Table II shows the mechanics: 107,086,944 LP interests converted into the above Class A shares; all derivative LP units now show 0 remaining.
- 62,132 Redeemable Preference Shares were redeemed by the issuer at $31.55 each (code D). Post-redemption, the preference stake is 0.
No open-market purchases or sales occurred; the filing simply documents the restructuring of Lee-Smith’s pre-IPO holdings into the public share class. The insider retains a sizeable equity position and remains both a director and executive officer. No other financial metrics or guidance were disclosed.
Accelerant Holdings (ARX) – Form 4 insider activity. Director & General Counsel Nancy Hasley reported several transactions dated 07/25/2025 that coincided with the company’s initial public offering.
- Conversions (Code C): 1,368,640 Class A shares received for limited-partnership interests; 512,531 shares received indirectly via an irrevocable trust; 17,025 shares issued from automatic conversion of preference shares.
- Open-market purchase (Code P): Hasley’s spouse bought 500 Class A shares at $21 through the IPO’s directed-share program.
- Redemption (Code D): 22,190 redeemable preference shares were redeemed by the issuer at $31.55 per share.
Post-transactions Hasley owns 1,385,665 Class A shares directly and 512,531 shares indirectly, for total beneficial exposure of roughly 1.9 million shares. The filing reflects mandatory IPO-related conversions rather than sales, suggesting the insider maintains a substantial equity stake aligned with public shareholders.