406 material Form 8-K filings that 359 companies we cover made with the SEC in September 2025, each read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). All of them were written later, when past filings were added: a selection, not every 8-K of the month (see the note below).
On September 10, 2025, Iron Mountain completed a private offering of €1.2 billion in 4.750% senior notes due January 15, 2034, sold at 100% of par, with net proceeds of approximately €1,185.5 million. The company plans to use the proceeds to redeem its outstanding 3.875% GBP senior notes due 2025 and for general corporate purposes, including repaying revolving credit facility borrowings, which adds to its long-term debt for shareholders.
Offering of €1,200,000,000 in 4.750% senior notes due January 15, 2034, sold at 100.00% of par.
Net proceeds of approximately €1,185.5 million after discounts to initial purchasers and estimated offering expenses.
Proceeds intended to redeem all outstanding 3.875% GBP senior notes due 2025 and to repay revolver borrowings and for general corporate purposes.
Interest paid semi-annually on January 15 and July 15, with the first payment due January 15, 2026.
Hubbell announced that CFO William Sperry will retire effective December 31, 2025, and Joseph Capozzoli, currently Vice President, Finance of the Electrical Solutions segment, will succeed him as Senior Vice President and Chief Financial Officer on January 1, 2026. Sperry will stay on as Executive Vice President into 2026 and provide transitional support, and Capozzoli's base salary and short-term incentive target are being raised, which the filing describes as compensation tied to the new role.
Capozzoli's base salary rises from $440,000 to $550,000, effective January 1, 2026.
Capozzoli's annual short-term incentive target rises from 25% to 75% of base salary.
Capozzoli receives a Change in Control Severance Agreement with a 2.0 times multiple on base salary and target short-term incentive.
Sperry, CFO since 2011 per the press release's 14 years as CFO, retires as CFO effective December 31, 2025.
Lithia Motors completed a private offering of $600 million in 5.500% senior notes maturing October 1, 2030. The company plans to use the net proceeds to repay part of its revolving credit line borrowings, which it may reborrow for general corporate purposes, including acquisitions.
Principal amount: $600 million; interest of 5.500% paid semi-annually from April 1, 2026
Maturity date is October 1, 2030; company may redeem on or after October 1, 2027
Notes are senior unsecured and rank effectively below secured debt, including credit facilities and floor plan financing
Indenture with U.S. Bank Trust Company, National Association, as trustee, includes limits on sale-leasebacks, liens and mergers
On September 8, 2025, Fox Corp entered a new stockholders agreement with LGC Holdco and three LGC family trusts, terminating the 2019 agreement with the Murdoch Family Trust as part of the resolution of the MFT litigation. The filing says the new agreement is substantially the same as the old one, including a 44% cap on Murdoch-related voting power in Class B common stock. Separately, selling stockholders sold 16,835,016 Class B shares at $53.46 per share, but Fox received no proceeds from the sale.
New stockholders agreement dated September 8, 2025, with LGC Holdco and the LGC Family Trusts, described as substantially the same as the terminated agreement
Murdoch Individuals, LGC Family Trusts and LGC Holdco may not collectively own more than 44% of outstanding Class B voting power
Selling stockholders sold 16,835,016 Class B shares to Morgan Stanley & Co. LLC at $53.46 per share; the offering closed September 10, 2025
Fox did not sell any shares and received no proceeds from the offering
News Corp entered a new stockholders agreement with LGC Holdco and the LGC Family Trusts on September 8, 2025, ending the prior agreement with the Murdoch Family Trust as part of resolving the MFT litigation. The filing also discloses a secondary offering of 14,071,293 Class B shares at $31.98 per share by selling stockholders, which closed September 10, 2025, with the company receiving no proceeds.
New agreement caps the LGC Family Trusts, LGC Holdco and Murdoch Individuals at 44% of Class B voting power
Selling stockholders sold 14,071,293 Class B shares to Morgan Stanley & Co. LLC at $31.98 per share
Offering closed September 10, 2025; News Corp sold no shares and received no proceeds
ATI Inc. said Chief Financial Officer Don Newman will retire on March 1, 2026, and the company is searching for a successor. Newman will then provide consulting services through January 2027 for $10,000 per month, and the company reiterated its third-quarter and full-year 2025 guidance, which leaves the financial outlook unchanged.
Newman retires March 1, 2026; he remains CFO until then, and the company is working with an executive search firm.
Newman's consulting term runs ten months after retirement, through January 2027, at $10,000 per month.
Board expands from ten to twelve; Elizabeth Lund and Jean Lydon-Rodgers join effective November 1, 2025, both as independent directors.
ATI reiterated its guidance for the third quarter and full year 2025.
Chewy reported second-quarter fiscal 2025 results for the period ended August 3, 2025. Net sales rose 8.6% to $3.10 billion and adjusted EBITDA rose to $183.3 million, but GAAP net income fell to $62.0 million, or $0.14 per diluted share, from $299.1 million a year earlier, when a $275.7 million tax benefit was recorded.
Net sales of $3.10 billion, up 8.6% year over year; CEO Sumit Singh said net sales exceeded the high end of the company's guidance range
Net income of $62.0 million versus $299.1 million a year earlier; the prior-year period included a $275.7 million deferred tax valuation allowance release
Adjusted EBITDA of $183.3 million, up $38.4 million year over year; adjusted diluted EPS of $0.33, up $0.09
Autoship customer net sales rose 15% and represented 83% of total net sales for the quarter
US Foods reaffirmed its fiscal 2025 guidance and its 2025 to 2027 long-range plan growth algorithm, both first given on its August 7, 2025 second-quarter earnings call. The company said first-half 2025 Adjusted EBITDA grew approximately 11% and Adjusted EPS grew 27%, and it did not change any outlook figures.
FY2025 guidance reaffirmed: Net Sales growth of 4% to 6%, Adjusted EBITDA growth of 9.5% to 12%, Adjusted Diluted EPS growth of 19.5% to 23%
First-half 2025 Adjusted EBITDA grew approximately 11% and Adjusted EPS grew 27%
Long-range plan through 2027 reiterated, including 5% Net Sales CAGR, 10% Adjusted EBITDA CAGR and 20% Adjusted Diluted EPS CAGR
CFO Dirk Locascio will take part in a fireside chat at the Piper Sandler Growth Frontiers Conference in Nashville on September 10, 2025 at 10 a.m. CDT
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.
Briefs marked “Written later” were written in November 2026 for filings that were by then more than three weeks old, so months before mid-October 2026 hold a selection: every material 8-K of the past year for the 100 largest companies we cover and the last 15 important 8-Ks of every other one. Briefs the number check holds back are not shown or counted. Also: the last 45 days, briefs by company, A–Z and the live SEC filings wire.