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.
This page provides access to U.S. Securities and Exchange Commission filings for Arthur J. Gallagher & Co. (NYSE: AJG), a global insurance brokerage, risk management and consulting services firm headquartered in Rolling Meadows, Illinois. Through these filings, investors can review how Gallagher reports on its insurance brokerage, risk management and consulting operations, as well as its capital markets activity and acquisition strategy.
Arthur J. Gallagher & Co. files current reports on Form 8‑K to disclose material events. Recent 8‑K filings include announcements of quarterly financial results, where the company provides segment data for its Brokerage and Risk Management businesses, along with adjusted non‑GAAP measures and reconciliations. Other 8‑K filings describe investor meetings and webcasts, noting when updated “CFO Commentary” and “Supplemental Quarterly Data” are made available.
Filings also document acquisition activity. An 8‑K dated August 18, 2025, details the completion of the acquisition of Dolphin Topco, Inc. from The AssuredPartners Group LP, including the aggregate cash purchase price and the use of equity and debt financing transactions to fund the deal. A related 8‑K/A filing provides audited and unaudited financial statements of the acquired business and pro forma condensed combined financial information for Arthur J. Gallagher & Co., giving readers insight into the impact of this transaction on the company’s financial statements.
On this SEC filings page, users can review forms such as Form 8‑K and 8‑K/A, and, when available, annual reports on Form 10‑K, quarterly reports on Form 10‑Q and other disclosures that outline Gallagher’s financial condition, segment performance and risk factors. These documents also confirm the company’s listing on the New York Stock Exchange under the symbol AJG and its registration under Section 12(b) of the Securities Exchange Act of 1934.
Stock Titan enhances access to these filings with AI‑powered summaries and highlights. Instead of reading full‑length documents line by line, users can rely on AI to surface key points from earnings releases, acquisition disclosures, pro forma financial information and other regulatory content. Real‑time updates from EDGAR help ensure that new filings, including any future Forms 10‑K, 10‑Q or Form 4 insider transaction reports, appear promptly, while AI explanations aim to make Gallagher’s complex financial and regulatory information more approachable for a broad range of investors.
Arthur J. Gallagher & Co. vice president Christopher E. Mead reported an option exercise and share sale. On March 5, 2026 he exercised 4,000 non-qualified stock options, acquiring 4,000 common shares at $79.59 per share, then sold 4,000 common shares in open-market transactions at a weighted-average price of $227.118 per share, with individual trades ranging from $227.050 to $227.580. After these transactions, he directly owned 19,305.7322 common shares and also held additional interests through phantom stock, notional stock units and multiple non-qualified stock option awards, plus 491.098 common shares indirectly through a Gallagher 401(k) plan account.
Arthur J. Gallagher & Co. vice president Michael Robert Pesch exercised 6,750 non-qualified stock options, receiving the same number of common shares at a price of $79.59 per share. A separate transaction shows 3,733 common shares were surrendered at $228.835 per share to cover the option exercise price and related tax obligations, as described in a footnote.
After these transactions, Pesch directly owned 44,865.6557 common shares, along with various outstanding stock options and deferred equity interests. Footnotes explain that phantom stock and notional stock units each represent rights to receive one share of Gallagher common stock, with certain units vesting under an age-based deferred compensation plan and portions scheduled for payment in July of 2025, 2026, 2027, and 2028 and following separation from service.
Arthur J. Gallagher & Co. vice president Scott R. Hudson reported a mix of stock option activity and share sales. On March 6, 2026, he exercised 3,800 non-qualified stock options, acquiring 3,800 shares of common stock at an exercise price of $79.59 per share through a derivative conversion.
He then sold 3,800 common shares in an open-market transaction at $227.57 per share, leaving 85,920 common shares held directly after the sale, plus 411.467 shares held indirectly through a Gallagher 401(k) plan account. The filing also lists continuing holdings of phantom stock, notional stock units, and several non-qualified stock option awards, each representing rights that relate to Gallagher common stock under company compensation and deferred compensation plans.
Arthur J. Gallagher & Co. reported that its General Counsel, Walter D. Bay, acquired 1,982.292 shares of phantom stock on March 4, 2026 as a grant or award. Each phantom share represents a right to receive one share of Gallagher common stock.
The phantom stock relates to awards under the company’s Age 62 Plan, a nonqualified deferred compensation plan, and is deemed invested in Gallagher common stock at Bay’s election. Participants vest in these awards in the year they attain age 62, or after one year if they have already reached age 61. Following this transaction, Bay directly holds 5,399.100 phantom stock shares.
Arthur J. Gallagher & Co. reported that Vice President Mark H. Bloom acquired an award of 1,541.782 shares of phantom stock on March 4, 2026, at a reference price of $227.010 per share. Following this grant, he holds 7,255.745 phantom stock shares directly.
Each phantom stock share represents a right to receive one share of Gallagher common stock. The award was made under the company’s Age 62 Plan, a nonqualified deferred compensation plan. Participants generally vest in these awards when they reach age 62, or after one year if they are already at least 61.
Arthur J. Gallagher & Co. disclosed that CEO and director J. Patrick Gallagher Jr. acquired 7,929.166 shares of phantom stock on March 4, 2026 as a grant or award. Each phantom share represents a right to receive one share of Gallagher common stock.
The award was made under the company’s Age 62 Plan, a nonqualified deferred compensation plan in which amounts are deemed invested in company common stock at the executive’s election. After this transaction, Gallagher Jr. directly holds a total of 143,990.150 phantom stock shares under this plan.
Gallagher Patrick Murphy reported acquisition or exercise transactions in this Form 4 filing.
Arthur J. Gallagher & Co.'s Chief Operating Officer Patrick Murphy Gallagher received an award of 1,541.782 shares of phantom stock on March 4, 2026. Each phantom stock share represents a right to receive one share of Gallagher common stock, valued at $227.01 per share for this grant.
The award was made under the company’s Age 62 Plan, a nonqualified deferred compensation plan, where awards are deemed invested in company common stock at the executive’s election. After this grant, Gallagher directly holds 17,594.638 phantom stock shares under this plan, which vest upon attaining age 62 or, for participants already 61, after one year.
HOWELL DOUGLAS K reported acquisition or exercise transactions in this Form 4 filing.
Arthur J. Gallagher & Co. Vice President and Chief Financial Officer Douglas K. Howell reported receiving an award of 2,643.055 shares of phantom stock on March 4, 2026 at a reference price of $227.010 per share. After this grant, his directly held phantom stock balance increased to 6,928.978 shares.
Each share of phantom stock represents a right to receive one share of Gallagher common stock. The award was made under the company’s Age 62 Plan, a nonqualified deferred compensation program where participants vest upon reaching age 62, or after one year for participants who are at least 61.
Arthur J. Gallagher & Co. Vice President receives phantom stock award. On March 4, 2026, Scott R. Hudson acquired 2,202.546 phantom stock units at a reference price of $227.010 per unit. After this grant, he holds 3,764.121 phantom stock units in total.
Each phantom stock unit represents the right to receive one share of Gallagher common stock. The award was made under the company’s Age 62 nonqualified deferred compensation plan, where participants generally vest upon reaching age 62 or, for those already age 61, after one year.
Arthur J. Gallagher & Co. reported that Vice President Vishal Jain acquired 1,982.292 units of phantom stock on March 4, 2026 as a grant or award. Each unit of phantom stock represents a right to receive one share of Gallagher common stock. After this award, his holdings in phantom stock total 39,506.268 units. These awards are under the company’s Age 62 Plan, a nonqualified deferred compensation plan, where amounts are deemed invested in company common stock at the executive’s election and vest when participants attain age 62, or after one year for participants who are already at least 61.