1,853 material Form 8-K filings that 1,500 companies we cover made with the SEC in September 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).
Office Properties Income Trust priced a $425 million private offering of 8.75% senior secured notes due 2031, sold to qualified institutional buyers and non-U.S. persons. The company expects to use the net proceeds, with cash on hand, to repay all outstanding borrowings under its secured revolving credit facility and secured term loan. The notes are secured by first-priority liens on 19 office properties, so shareholders should note that these assets will back the new debt.
Priced $425 million aggregate principal amount of 8.75% senior secured notes due 2031 on September 10, 2026
Notes are guaranteed by certain subsidiaries and secured by first-priority liens on 19 office properties and a pledge of subsidiary guarantor equity
Settlement expected September 24, 2026, subject to customary closing conditions
Proceeds plus cash on hand to repay all borrowings under the secured revolving credit facility and secured term loan
Public Storage agreed on September 9, 2026 to sell C$400 million of senior notes due 2033 through its Canadian finance subsidiary, with the Company and PSOC guaranteeing the notes. The Company expects to use the net proceeds to replenish cash used for the Public Storage Canada acquisition and for other general corporate purposes, and the offering is expected to close on September 16, 2026. This is a debt financing that adds to the Company's borrowings, and the filing does not report any earnings or guidance changes.
Notes: C$400 million aggregate principal, 4.540% annual interest, issued at par, maturing September 16, 2033
Interest paid semi-annually on March 16 and September 16, starting March 16, 2027
Proceeds to replenish cash used for the Public Storage Canada acquisition and for general corporate purposes
Offering expected to close September 16, 2026, subject to customary closing conditions
Dell Technologies and its subsidiaries agreed on September 9, 2026 to sell $5.0 billion of senior notes in four tranches to a group of underwriters. The company says the net proceeds will mainly repay its outstanding 4.900% First Lien Notes due 2026, with any remaining funds used for general corporate purposes, including other debt repayment.
Four tranches total $5.0 billion: $1.25 billion due 2029 at 5.100%, $1.25 billion due 2031 at 5.400%, $1.5 billion due 2033 at 5.600%, and $1.0 billion due 2037 at 5.900%
Public offering prices range from 99.475% to 99.953% of principal amount
Proceeds are expected to repay the 4.900% First Lien Notes due 2026 first, with closing expected on September 15, 2026
Notes are guaranteed on an unsecured basis by Dell Technologies, Denali Intermediate Inc. and Dell Inc.
AIM ImmunoTech Inc. exchanged about $450,000 of a November 18, 2025 promissory note held by Streeterville Capital, LLC for 1,921,441 shares of common stock, at an average conversion price of about $0.234 per share, under agreements dated September 3 and September 4, 2026. Stockholders had approved the conversion at a July 15, 2026 special meeting, and the shares were issued without SEC registration under a Section 3(a)(9) exemption.
Converted about $450,000 of the November 18, 2025 promissory note into 1,921,441 shares
Average conversion price of about $0.234 per share
Agreements signed September 3 and September 4, 2026 with Streeterville Capital, LLC
Stockholders approved the conversion at a special meeting held July 15, 2026
On September 10, 2026, Williams Companies completed a registered offering of four series of senior unsecured notes, with maturities from 2029 to 2056. The filing discloses the principal amounts, interest rates and redemption terms, and it attaches the supplemental indenture as an exhibit. The filing describes the debt sale without stating how the proceeds will be used.
Four series: $500 million 5.000% notes due 2029, $1.0 billion 5.600% notes due 2033, $750 million 5.800% notes due 2036 and $500 million 6.400% notes due 2056.
Interest is paid semi-annually; the 2029 notes first pay on April 15, 2027, and the other series first pay on March 15, 2027.
The notes were issued under a Form S-3 registration statement and a Fourteenth Supplemental Indenture dated September 10, 2026, with The Bank of New York Mellon Trust Company, N.A. as trustee.
First Internet Bancorp sold $20.5 million of subordinated notes in a private placement completed September 10, 2026. The notes pay a fixed 8.0% until September 15, 2031, then a floating rate tied to three-month term SOFR, and the company plans to use the proceeds for general corporate purposes, including possibly repaying higher-rate debt. The notes are unsecured and rank junior to senior indebtedness, and the company intends them to qualify as Tier 2 regulatory capital.
$20.5 million principal of 8.0% fixed-to-floating rate subordinated notes due September 15, 2036, issued at 100% of face amount.
Fixed 8.0% rate until September 15, 2031, then resets quarterly to three-month term SOFR plus 3.735%.
Proceeds for general corporate purposes, including potential redemption or retirement of existing debt accruing interest at higher rates.
Piper Sandler & Co. acted as placement agent; the company agreed to an exchange offer for registered notes and may pay additional interest if it fails those obligations.
Autodesk sold $1.0 billion of senior notes in two $500 million tranches, due 2029 and 2033, under an underwriting agreement dated September 8, 2026. The company plans to use the proceeds, along with cash on hand, to repay $1.0 billion of its term loan, so the deal refinances existing borrowing rather than adding a stated new use of funds.
2029 Notes: $500 million at 5.050% interest, paid semi-annually
2033 Notes: $500 million at 5.650% interest, paid semi-annually, first payment March 15, 2027
Proceeds plus cash on hand to repay $1.0 billion under a term loan dated June 15, 2026
Indenture limits liens, sale-leasebacks and certain mergers; a bankruptcy or payment default could trigger acceleration
Friedman Industries entered into a Seventh Amendment to its A&R Credit Agreement with JPMorgan Chase Bank, N.A. as administrative agent, increasing aggregate commitments from $140 million to $200 million. The company said the expansion aligns its credit facility size with growth in the underlying borrowing base.
Amendment dated September 3, 2026 increases aggregate commitments from $140 million to $200 million
Century Metals & Supplies, LLC, a Texas limited liability company, is also a borrower under the agreement
Original A&R Credit Agreement is dated May 19, 2021; full amendment to be filed with the 10-Q for the quarter ending September 30, 2026
On September 8, 2026, MYR Group entered a five-year Fourth Amended and Restated Credit Agreement with a bank syndicate led by JPMorgan Chase, Bank of America and Wells Fargo. The deal replaces the company's May 31, 2023 credit agreement, which included a $490 million revolver, and adds a $150 million U.S. dollar term loan and a C$70 million Canadian dollar term loan. Borrowings are secured by substantially all company and domestic subsidiary assets and carry financial covenants, so shareholders should note the added debt capacity and its collateral and leverage conditions.
Agreement dated September 8, 2026, is a five-year Fourth Amended and Restated Credit Agreement led by JPMorgan Chase Bank, N.A., Bank of America, N.A. and Wells Fargo Bank, National Association.
Revolving facility of $690 million, plus a $150 million U.S. dollar term loan and a C$70 million Canadian dollar term loan.
Expansion option allows up to an additional $445 million of commitments or incremental term loans, subject to conditions; prior agreement had a $490 million revolver and a $200 million expansion option.
Financial covenants include a maximum Net Leverage Ratio of 3.0 and a minimum interest coverage ratio of 3.0; borrowings are secured by substantially all assets of the company and its domestic subsidiaries.
DigitalOcean and its subsidiary entered into a $725 million equipment finance facility with MUFG entities to fund data center equipment, with an accordion feature that could raise total commitments to $1.025 billion. The company says it intends to exercise the accordion in full, subject to new or existing lenders committing, and the facility is guaranteed by the parent and certain subsidiaries and secured by the equipment. The new debt-like obligation carries fixed rates tied to term SOFR swaps plus 2.75% and financial covenants, and the CFO said the company remains highly confident in its 2026 guidance.
Committed financing of up to $725 million; advances can fund up to 90% of equipment cost, with the balance paid as prepaid rent
Accordion can add up to $300 million, for up to $1.025 billion in total, subject to lender commitments
Advances available until September 10, 2027; rent amortizes each advance in full by September 10, 2030
Each advance bears a fixed rate equal to term SOFR swap rate plus 2.75%; undrawn commitment fee of 0.20% rising to 0.40% six months after closing
Three Lions Acquisition Corp., a blank-check company, filed an audited September 2, 2026 balance sheet reflecting the closing of its initial public offering of 10,000,000 units at $10.00 per unit. The company placed $100,500,000 in a trust account for public shareholders, and the balance sheet shows $1,236,590 in cash outside the trust.
IPO of 10,000,000 units at $10.00 per unit closed September 2, 2026, generating $100,000,000 in gross proceeds
Private placement of 400,000 units at $10.00 per unit generated $4,000,000 in gross proceeds
$100,500,000 ($10.05 per unit) was deposited in the trust account; the company has 21 months from the IPO closing to complete a business combination
MercadoLibre agreed on September 9, 2026 to sell $1 billion of 5.850% Notes due 2036 to a group of underwriters under an SEC-registered shelf. The company said proceeds will be used for general corporate purposes and to strengthen its liquidity, and the notes are guaranteed by several of its subsidiaries.
Size: $1,000 million aggregate principal amount of 5.850% Notes due 2036, a 10-year tenor
Underwriting agreement dated September 9, 2026 with BofA Securities, Citigroup, Goldman Sachs, J.P. Morgan and Morgan Stanley as representatives
Issuer ratings cited in the press release: BBB- (S&P), Baa3 (Moody's), BBB- (Fitch)
The press release says the deal drew demand from more than one hundred institutional investors
On September 4, 2026, Cerenome entered into a securities purchase agreement with an institutional investor for senior secured convertible notes with an aggregate original principal of $21,276,596, with an initial closing expected on or about September 10, 2026. The notes are secured by substantially all company and CNSide assets, carry 8.0% interest and a one-year maturity, and convert into common stock, and a royalty of 2.5% of CNSide gross revenues is expected to be paid to the investor, so the financing adds secured debt, a revenue-linked payment and potential share dilution for shareholders.
Aggregate original principal of $21,276,596, including $3,191,489 Initial Notes, $2,127,660 Second Notes and $15,957,447 Additional Notes.
Expected gross proceeds of $3,000,000 at the initial closing on or about September 10, 2026, before legal fees and transaction expenses.
Notes carry 8.0% interest and a 6.0% original issue discount, mature one year after issuance, and have an initial conversion price of $2.74 per share with a $0.50 floor.
Quarterly royalty of 2.5% of CNSide gross revenues, guaranteed by Cerenome, remains in effect until the notes are paid in full.
Trustmark Bank sold 34 branch properties in Mississippi, Florida, Tennessee, Alabama and Texas to entities affiliated with Blue Owl Real Estate Capital for $91.7 million on September 3, 2026, and leases them back under 15-year triple net leases. The filing says the sale-leaseback produced a pre-tax gain of about $61.5 million, which a related securities portfolio restructuring offset with a pre-tax loss of about $61.5 million.
Sale of 34 branches for $91.7 million, completed September 3, 2026
Initial aggregate annual rent of $6.4 million, with 1.5% annual escalation and three five-year renewal options
Pre-tax gain of about $61.5 million from the sale-leaseback, offset by a pre-tax loss of about $61.5 million from securities restructuring
The bank will not close any branch or exit any markets as part of the transaction
Cooper-Standard Holdings amended its asset-based lending (ABL) facility through a Sixth Amendment dated September 3, 2026. The changes increase total commitments to $200 million, extend the maturity to September 3, 2031, and lower borrowing margins. The filing describes a financing amendment only and gives no information on the company's operating results.
Total commitments increased by $20 million to $200 million
Maturity of commitments extended to September 3, 2031
Margins range 150 to 200 basis points for SOFR/CORRA borrowings and 50 to 100 basis points for base rate or prime rate borrowings
Bank of America, N.A. acts as agent; full amendment 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.