427 material Form 8-K filings that 376 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).
Marriott Ownership Resorts, a wholly owned subsidiary of Marriott Vacations Worldwide, issued $575 million of 6.500% Senior Notes due October 1, 2033. The company intends to use the proceeds with cash on hand to repay $575 million of 0.00% convertible senior notes maturing January 15, 2026. For shareholders, the deal replaces near-term convertible debt with longer-dated fixed-rate debt that carries interest.
$575 million of 6.500% Senior Notes due October 1, 2033, issued by Marriott Ownership Resorts, Inc.
Proceeds plus cash on hand to repay $575 million of 0.00% Convertible Senior Notes due January 15, 2026
Interest payable semi-annually on April 1 and October 1, starting April 1, 2026
The $450 million Delayed Draw Term Loan Credit Facility was terminated in connection with the issuance
Sotera Health entered Amendment No. 6 to its First Lien Credit Agreement on September 17, 2025, which reprices its term loans. The Repriced Term Loans total $1,423,029,875 after the company used $75,000,000 of available cash to repay part of its term loan facility, and they mature on May 30, 2031. The amendment lowers the interest rate spread by 0.50%, which matters to shareholders because it reduces the company's borrowing cost on this debt.
Repriced Term Loans total $1,423,029,875 to Sotera Health Holdings, LLC, after a $75,000,000 cash repayment
Interest margin set at Adjusted Term SOFR plus 2.50%, reflecting a 0.50% reduction from this amendment and a previously triggered 0.25% step-down
Loans amortize at 1.00% per year, mature May 30, 2031, and carry a 1.00% soft call premium for repricings within six months
Amendment filed as Exhibit 10.1; JPMorgan Chase Bank, N.A. is first lien Administrative Agent
Silgan Holdings completed the sale of €600 million of 4.25% senior notes due 2031 on September 12, 2025, at 100% of principal. The company used the roughly €592.8 million of net proceeds to repay revolving loan borrowings under its senior secured credit facility, shifting debt from a floating revolver to fixed-rate notes maturing in 2031.
Notes: €600 million aggregate principal, 4.25% annual interest, paid semiannually starting February 15, 2026, maturing February 15, 2031
Net proceeds of approximately €592.8 million after initial purchasers' discount and offering expenses, used to repay revolving loans under the Credit Agreement
Notes are senior unsecured, guaranteed by certain U.S. subsidiaries, and effectively subordinated to existing secured debt including the Credit Agreement and 1.4% Notes due April 1, 2026
Hawaiian Electric Company, the subsidiary of Hawaiian Electric Industries, issued $500 million of 6.000% senior notes maturing October 1, 2033, under an indenture dated September 18, 2025. The company said net proceeds will go to capital expenditures and to repay or refinance short-term and long-term debt, including its revolving credit facility and term loan.
$500 million aggregate principal of 6.000% senior notes due October 1, 2033
Interest paid semi-annually on April 1 and October 1, starting April 1, 2026
Notes redeemable before October 1, 2028 at par plus a make-whole amount; repurchase at 101% upon a change of control triggering event
Indenture with U.S. Bank Trust Company, National Association, as trustee, filed as Exhibit 4.1
On September 17, 2025, NCL Corporation, a subsidiary of Norwegian Cruise Line Holdings, closed a private offering of $2,050.0 million in senior notes due 2031 and 2033, with net proceeds of approximately $2,031.1 million before fees and expenses. The company used the proceeds with cash on hand to tender for and redeem its 2026, 2027 and 2029 notes. The filing says the transactions were essentially neutral to the company's leverage.
$1,200.0 million of 5.875% senior notes due January 15, 2031, and $850.0 million of 6.250% senior notes due September 15, 2033
Net proceeds of approximately $2,031.1 million, before estimated fees and expenses
As of the September 12, 2025 tender expiration, holders tendered $903,079,000 of the $1,000,000,000 2027 notes (90.3%) and $219,354,000 of the $225,000,000 2026 notes (97.5%)
Remaining 2026 and 2027 notes not tendered, and all 2029 notes, are being redeemed on September 18, 2025 and February 15, 2026, respectively
On September 17, 2025, TransDigm Inc., a subsidiary of TransDigm Group, amended its credit agreement to lower the interest margin on $1,686 million of term loans K and to extend $1,857 million of term loans I from August 2028 to March 2030 with a lower margin. The filing describes the refinancing as a new direct financial obligation under the amended credit agreement, with Goldman Sachs Bank USA as administrative agent.
Term loans K totaling $1,686 million were repriced from Term SOFR plus 2.75% to Term SOFR plus 2.25%.
Term loans I totaling $1,857 million were converted into term loans K maturing March 2030, with the margin reduced from Term SOFR plus 2.75% to Term SOFR plus 2.25%.
The amendment, Amendment No. 19, is dated September 17, 2025, and is filed as Exhibit 10.1.
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.