924 material Form 8-K filings that 737 companies we cover made with the SEC in January 2026, 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 January 9, 2026, the Audit Committee concluded that Southwest Gas Holdings' unaudited financial statements for the periods ended June 30 and September 30, 2025 should no longer be relied upon. Errors in state income tax expense and deferred income taxes understated tax expense and net deferred income tax liabilities, which lowers reported net income for those periods. The company says revenues, operating margin and cash flows were not affected, and the restated figures will appear in its 2025 Form 10-K.
Income tax expense and net deferred income tax liabilities were understated by about $27 million for the three and six months ended June 30, 2025, and by an incremental $8 million for the three and nine months ended September 30, 2025.
Restated three months ended September 30, 2025 shows a loss from continuing operations of $3.8 million, compared with income of $4.2 million as previously reported.
The errors arose because state apportionment rates were not updated after Centuri share sales on May 22, 2025 and August 11, 2025.
The restated amounts are preliminary and unaudited by PricewaterhouseCoopers LLP, and the company expects a material weakness in internal controls for its 2025 Form 10-K.
Lumen subsidiary Level 3 Financing completed a $650 million add-on sale of 8.500% Senior Notes due 2036, which form a single series with $1.25 billion of notes issued in December 2025. Proceeds were used to help fund purchases of existing second lien notes through tender offers, and the tender results led to amendments that remove most restrictive covenants and release collateral securing those second lien notes.
New Notes: $650 million aggregate principal of 8.500% Senior Notes due 2036, completed January 9, 2026
Interest accrues from December 23, 2025, payable January 15 and July 15, starting July 15, 2026
Final tender offer results announced January 8, 2026; amendments eliminate most restrictive covenants and release collateral on existing second lien notes
Level 3 Financing may redeem notes before January 15, 2031 at par plus a make-whole premium
Wynn Resorts said Craig Fullalove, currently CFO and Chief Administrative Officer of Wynn Macau, will become its Chief Financial Officer effective April 1, 2026. Julie Cameron-Doe, the current CFO, will retire from the CFO role effective March 31, 2026, and from the company as an officer effective June 1, 2026. The filing describes the change as a leadership transition and sets out Fullalove's pay and separation terms.
Craig Fullalove's employment agreement, dated January 8, 2026, runs three years from April 1, 2026, with a base salary of not less than $800,000.
Target annual bonus is 200% of base salary, and the annual restricted stock grant has a target value of 135% of base salary.
Without cause, or for material breach or good reason after a change of control, Fullalove would receive base salary for the rest of the term (at least 12 months), projected bonuses, and accrued vacation pay.
Cameron-Doe will enter a consulting agreement to help transfer her duties to her successor.
Willis Towers Watson entered a $775 million delayed draw term loan facility on January 7, 2026, with JPMorgan Chase Bank as administrative agent. Proceeds may fund part of the pending Newfront Acquisition, refinance certain WTW debt, and cover working capital and other corporate purposes, so the filing ties new borrowing to that acquisition.
Facility size is $775 million, dated January 7, 2026, with JPMorgan Chase Bank, N.A. as administrative agent
Loans bear interest at Term SOFR plus 0.625% to 1.250%, or a base rate plus 0.00% to 0.250%, based on WTW's senior unsecured debt rating
Facility matures on the earlier of three years after the first borrowing or three years after two months following the Newfront Acquisition closing
Obligations are unsecured and guaranteed by WTW and certain subsidiaries
KKR & Co. Inc. announced on January 8, 2026 that Chief Operating Officer Ryan Stork is stepping down, effective immediately. The filing does not state a successor, the reason for the departure, or any financial impact, so shareholders have limited detail on how the change will affect operations.
Ryan Stork is stepping down as Chief Operating Officer of KKR & Co. Inc.
The departure was announced on January 8, 2026 and is effective immediately.
The filing does not name a replacement or give a reason for the departure.
Charles River Laboratories announced that Chairman and CEO James Foster will step down, and Chief Operating Officer Birgit Girshick will become CEO, both effective May 5, 2026. Foster will remain a non-executive director, and Lead Independent Director Martin Mackay is expected to become Board Chair on the same date.
Birgit Girshick, current COO, to become CEO effective May 5, 2026, and to join the Board at the 2026 Annual Meeting
Base salary set at $1,200,000 effective February 1, 2026; initial equity grant with target value of $9,000,000
Severance if terminated without cause or for good reason before first anniversary of a change in control: three times salary plus target bonus
Marriott said Group President Liam Brown, who leads U.S. and Canada, and President Brian King, who leads Enterprise Transformation and the Caribbean and Latin America (CALA) region, will step down at the end of March 2026 and retire at the end of June 2026. The company is also realigning regional leadership: Satya Anand will lead a combined U.S., Canada and CALA structure, and Neal Jones will become President of Europe, Middle East and Africa (EMEA). The changes take effect March 28, 2026, and the filing includes no financial figures.
William P. Brown (Liam Brown) notified Marriott on January 6, 2026, of his intent to step down effective March 28, 2026 and retire effective June 30, 2026.
Satya Anand, currently President of EMEA, becomes Group President, U.S., Canada and CALA effective March 28, 2026.
Neal Jones becomes President, EMEA, and Federico "Fede" Greppi becomes President, CALA, both effective March 28, 2026.
Brown and King will remain with the company in advisory roles through June 2026.
Koppers Holdings said CFO Jimmi Sue Smith retired effective January 5, 2026, and Chief Accounting Officer Bradley Pearce was elected by the board to serve as interim CFO and CAO while an external search for a permanent successor is conducted. The filing states the retirement was not the result of any disagreement or matter relating to financial statements, internal controls, operations, policies or practices. The change puts a leadership transition in the finance function, though no permanent successor has been named.
Jimmi Sue Smith retired as CFO effective January 5, 2026, and remains Treasurer and an advisor through February 28, 2026
Bradley Pearce, age 59 and CAO since May 2019, is interim CFO and CAO and the principal financial officer
Pearce's base salary rose to $400,000 effective January 1, 2026; target annual cash incentive increased from 40 percent to 60 percent of base salary
A transition agreement with Smith is under negotiation; the company will file an amendment once executed
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.