Welcome to our dedicated page for StoneX Group SEC filings (Ticker: SNEX), 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.
StoneX Group Inc. filings document operating results, governance matters, capital actions and material events for a Nasdaq-listed financial services company. Its 8-K reports include quarterly results releases, annual meeting voting outcomes, stock split disclosure, share repurchase authorization, resale registration activity and legal or arbitration-related matters involving the company and subsidiaries.
StoneX proxy materials describe board elections, auditor ratification, executive compensation and shareholder voting procedures. Registration and prospectus-related filings address common stock resale matters, while periodic and current reports provide formal disclosure around the company’s global brokerage, clearing, payments, market-making and related financial services operations.
KASS STEVEN A reported acquisition or exercise transactions in this Form 4 filing.
StoneX Group Inc. director Steven A Kass received a grant of 174 restricted shares of common stock under the company’s Restricted Stock Program. The shares vest in three equal annual installments on the first, second and third anniversaries of the grant, bringing his direct holdings to 80,073 shares.
Vanguard Portfolio Management LLC, together with certain affiliates, reports beneficial ownership of StoneX Group Inc common stock. The group beneficially owns 4,075,393 shares, representing 5.14% of the class.
They have sole voting power over 72,234 shares and sole dispositive power over 4,075,393 shares, with no shared voting or dispositive power. Dividends and sale proceeds are allocable to Vanguard investment companies and other managed accounts, with no single other person holding more than a 5% interest in these securities.
StoneX Group Inc. Chief Governance/Legal Officer Diego Rotsztain sold 20,630 shares of Common Stock on July 24, 2026 at an average price of $74.4007 per share in an open-market or private transaction pursuant to a Rule 10b5-1 trading plan, leaving him with 34,870 shares held directly.
SNEX insider Diego Rotsztain filed to sell shares of common stock under Form 144. The filing lists 20,630 shares of common stock to be sold through Merrill Lynch, with a notation of stock plan activity dated 07/22/2026. It also reports prior sales over the past three months: 29,995 shares of common stock on 07/22/2026, 13,696 shares on 05/20/2026, and 20,054 shares on 05/18/2026.
StoneX Group Inc. officer Diego Rotsztain exercised 50,625 stock options into common stock at a $12.26 exercise price and on the same date sold 29,995 shares of common stock at an average price of $74.3218 per share in an open market or private transaction. The transactions were made under a Rule 10b5-1 trading plan. Following the option exercise, he reported holding 556,875 stock options.
Sean Michael O’Connor, Executive Vice-Chairman of StoneX Group Inc., exercised stock options to acquire 225,000 shares of Common Stock at $8.90 per share on 2026-07-22, then sold 104,934 shares at an average price of $74.3303 per share pursuant to a Rule 10b5-1 trading plan. Following these transactions, he holds 1,676,250 stock options and indirect Common Stock positions, including 636,529 shares held by a trust and 3,815,946 shares held through Darseaker Limited.
StoneX Group Inc. Chief Financial Officer William J. Dunaway exercised stock options for 126,563 shares of common stock at $8.90 per share, acquiring the same number of shares, and then sold 95,970 shares at a weighted-average price of $74.3287 per share pursuant to a Rule 10b5-1 trading plan. After the exercise, he held 632,812 stock options.
StoneX Group Inc. Chief Executive Officer and director Philip Andrew Smith reported a same-day option exercise and sale on July 22, 2026. He exercised stock options covering 45,000 shares of common stock at $8.90 per share and then sold 45,000 common shares at an average price of $74.3218 in a sale described as open market or private. These transactions were made pursuant to a Rule 10b5-1 trading plan, and he continues to hold 916,875 stock options expiring on December 5, 2026.
StoneX Group Inc. insider Mark Lowry Maurer, Chief Risk Officer, exercised stock options to acquire 69,372 shares of common stock at $8.90 per share on July 22, 2026. He sold 52,376 common shares that day at an average price of $74.3218 per share in open-market transactions under a Rule 10b5-1 trading plan.
After the exercise, he continues to hold 714,366 stock options directly. The reported sale price reflects an average across multiple trades; a full breakdown of the shares sold at each separate price is available from the reporting person upon request.
SNEX reports a planned sale of 95,970 shares of common stock, identified as related to Stock Plan Activity, with an anticipated sale date of July 22, 2026. The shares are to be sold through Merrill Lynch and are listed on NASDAQ. In addition, a holder named William Dunaway reports sales during the prior three months of 63,602 common shares on June 12, 2026 and 64,017 common shares on May 15, 2026.