Welcome to our dedicated page for Gallagher (ARTHUR J.) & Co. SEC filings (Ticker: AJG), 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.
Arthur J. Gallagher & Co.’s story is written one acquisition and policy renewal at a time, which makes its SEC documents a treasure trove for anyone tracking brokerage commission growth or employee-benefit margins. Whether you need the latest goodwill roll-forward from an annual report 10-K or want to confirm how many agencies AJG bought last quarter, every detail lives inside the filings you’ll find here.
Stock Titan’s platform turns those dense disclosures into plain English. Our AI produces bite-size summaries that answer common searches such as “Arthur J. Gallagher SEC filings explained simply” or “understanding AJG 8-K material events”. You’ll see real-time alerts the moment an Arthur J. Gallagher Form 4 insider transactions notice hits EDGAR, compare segment revenue inside the Arthur J. Gallagher quarterly earnings report 10-Q filing, and unpack board pay from the proxy statement executive compensation. Each document page links directly to highlighted passages so analysts spend minutes, not hours, locating key numbers.
All filing types are covered and searchable:
- 10-K: acquisition strategy, contingent commissions, and reserve sensitivity—Arthur J. Gallagher annual report 10-K simplified
- 10-Q: seasonal premium flows and organic growth—AJG earnings report filing analysis
- 8-K: brokerage divestitures or leadership changes—AJG 8-K material events explained
- Form 4: executive stock trades with Arthur J. Gallagher Form 4 insider transactions real-time
Use these insights to monitor insider buying before renewal season, gauge risk-management fee trends, or benchmark cash flows against peers. Complex insurance brokerage disclosures are finally clear, current, and actionable—thanks to AI guidance and instant SEC feeds.
Arthur J. Gallagher & Co. (AJG) reported insider buying by a Vice President on 11/03/2025. The officer made four open‑market purchases of common stock: 538 shares at a weighted average price of $245.853, 1,874 shares at $246.822, 989 shares at $247.415, and 599 shares at $248.717.
Following these trades, the officer directly holds 41,848.6557 shares. Indirect holdings include 59 shares by a child, 12,505 shares held by the spouse’s trust, and 418.699 shares in a Gallagher 401(k) plan account. Prices reflect weighted averages across multiple executions, with detailed breakdowns available upon request.
Arthur J. Gallagher & Co. (AJG): Schedule 13G/A (Amendment No. 2) filed by JPMorgan Chase & Co. reports passive beneficial ownership of 20,155,017 shares of AJG common stock, representing 7.8% of the class as of 09/30/2025.
JPMorgan discloses sole voting power over 16,926,342 shares and shared voting power over 199,223 shares. It also reports sole dispositive power over 19,960,166 shares and shared dispositive power over 193,607 shares. The filing is certified as securities held in the ordinary course and not for the purpose of changing or influencing control.
Arthur J. Gallagher & Co. reported quarterly results for the quarter ended September 30, 2025. The company announced that it issued a press release detailing these results, which is attached as Exhibit 99.1.
The company also made “Supplemental Quarterly Data” and a “CFO Commentary” available on its investor relations website. The CFO Commentary includes certain estimates relating to 2025 and other future results, providing additional context to the quarter’s performance and outlook materials.
Arthur J. Gallagher & Co. (AJG) filed an 8-K/A to amend Item 9.01 related to its completed acquisition of Dolphin Topco, Inc.. The amendment adds the required financial statements and pro forma information for the deal first reported on August 18, 2025.
Filed exhibits include: audited consolidated financial statements of the acquired business for the year ended December 31, 2024 (Ex. 99.1); unaudited condensed consolidated financial statements for the six months ended June 30, 2025 (Ex. 99.2); and AJG’s unaudited pro forma condensed combined balance sheet as of June 30, 2025 and statements of earnings for the six months ended June 30, 2025 and the fiscal year ended December 31, 2024 (Ex. 99.3). A PwC consent is filed as Ex. 23.1. The amendment does not modify other disclosures.
Arthur J. Gallagher & Co. insider Douglas K. Howell, the company's VP & Chief Financial Officer, reported multiple sales of AJG common stock on September 19 and September 22, 2025. The Form 4 shows discrete sales of 2,600, 3,400, 5,900 and 2,100 shares at weighted average prices near $299 per share, leaving 100,776.7558 shares owned directly. The filing also discloses 3,165 shares indirectly held by his spouse, 418.691 shares in a Gallagher 401(k) account, 4,257.047 phantom stock units, and 177,994.9726 notional stock units. The report states the sales were to cover tax withholding on a distribution of 35,739 deferred shares previously distributed.
Form 144 notice for Arthur J. Gallagher & Co. (AJG): The filing reports a proposed sale of 8,000 shares of AJG common stock through Goldman Sachs & Co. LLC, with an approximate sale date of 09/22/2025 and an aggregate market value of $2,400,480. The shares were acquired as compensation (restricted stock units) on 08/07/2025 and paid as compensation. The issuer has 256,400,000 shares outstanding as listed. The filing also discloses three recent sales by Douglas K. Howell totaling 9,000 shares during September 2025 with listed gross proceeds per transaction. The form includes the seller's representation that no undisclosed material adverse information is known.
Arthur J. Gallagher & Co. (AJG) Form 144 shows a proposed sale of 6,000 shares of the issuer's common stock through Goldman Sachs & Co. LLC with an aggregate market value of $1,797,900 and an approximate sale date of 09/19/2025 on the NYSE. The filing states there are 256,400,000 shares outstanding.
The securities listed were largely acquired as compensation in the form of restricted stock units (RSUs) on dates in 2024 and 2025 (including 03/14/2025, 03/15/2025, 05/02/2024, and 08/18/2025), totaling 6,000 units by the dates shown. The filer also reported a prior sale on 09/09/2025 of 3,000 shares for gross proceeds of $899,182.50. The notice includes the filer’s representation that no undisclosed material adverse information is known.
Form 144 filing for Arthur J. Gallagher & Co. (AJG) reports a proposed sale of 15,000 shares of common stock through Pershing LLC with an aggregate market value of $4,371,900. The filing states approximately 256,400,000 shares are outstanding and lists an approximate sale date of 09/17/2025. The 15,000 shares were acquired via open market purchase on 01/01/2012 and paid in cash at purchase.
The filing also discloses a series of sales by Matrix Trust Company over the prior three months, with individual transactions dated from 06/18/2025 through 09/03/2025 and varying share amounts and gross proceeds. The notice includes the required certification that the seller is not aware of undisclosed material adverse information.
Michael Robert Pesch, a Vice President and officer of Arthur J. Gallagher & Co. (AJG), reported a non‑derivative transaction on 09/10/2025 in which 338 shares were disposed of as a gift (Code G) at $0. After the transaction he beneficially owns 37,848.6557 shares directly, plus indirect holdings of 59 shares held by a child, 12,505 shares in a spouse's irrevocable trust and 418.699 shares in a Gallagher 401(k) plan account. The filing was signed via power of attorney on 09/11/2025. The form shows routine insider transfer activity consistent with personal estate or family planning rather than open‑market trading.
FAQ
What is the current stock price of Gallagher (ARTHUR J.) & Co. (AJG)?
What is the market cap of Gallagher (ARTHUR J.) & Co. (AJG)?
