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NiSource Inc. (symbol NI) has issued $750,000,000 aggregate principal amount of 6.250% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2057 under an existing shelf registration, pursuant to a terms agreement with several major underwriters. The sale closed on August 18, 2026.
The Notes bear interest at 6.250% per annum from August 18, 2026 to, but excluding, April 15, 2032, and thereafter reset every five years at the then-current Five-year U.S. Treasury Rate plus 1.930%, with a floor so that the rate cannot fall below 6.250%. Interest is payable semi-annually on April 15 and October 15, beginning April 15, 2027, and the Notes mature on April 15, 2057.
NiSource may redeem some or all of the Notes during specified periods and upon certain ratings, tax or tax credit events. As long as no event of default has occurred and is continuing, NiSource may defer interest for one or more periods of up to 20 consecutive semi-annual payments, during which it will be restricted from dividends on its capital stock, certain redemptions and repayments of equal or junior-ranking debt, and payments on equal or junior-ranking guarantees. The company intends to use the net proceeds for general corporate purposes, including capital expenditures, working capital, and repayment of existing indebtedness.
NISOURCE INC. executive Melody Birmingham, EVP & Group President, Utilities, reported selling 37,509.173 shares of common stock on 2026-08-14 in an open-market or private transaction. The sale was executed at a weighted average price of $42.40 per share, with individual trade prices ranging from $42.39 to $42.42. Following this transaction, Birmingham directly holds 78,527.151 shares of NiSource common stock. The transaction was not reported as made under a Rule 10b5-1 trading plan.
NiSource Inc. is offering $750,000,000 of 6.250% Fixed-to-Fixed Reset Rate Junior Subordinated Notes due April 15, 2057. The Notes pay a fixed 6.250% coupon from August 18, 2026 to April 15, 2032, then reset every five years to the Five-year U.S. Treasury Rate + 1.930%, with a floor of 6.250%. Interest is paid semi-annually on April 15 and October 15, starting April 15, 2027.
The Notes are unsecured and junior subordinated to approximately $15.2 billion of NiSource Senior Indebtedness and structurally subordinated to about $0.3 billion of subsidiary debt, but rank pari passu with $2.0 billion of existing similar junior subordinated notes. NiSource may defer interest for up to 20 consecutive semi-annual periods per deferral, during which interest (and deferred interest) continues to compound, and may redeem the Notes at par beginning 90 days before the first reset date and on later interest payment dates, or at specified premiums after certain tax, rating, or tax credit events.
The Notes will be sold at 100% of principal, with a 1.000% underwriting discount, generating approximately $742,500,000 in net proceeds before expenses. NiSource intends to use the proceeds for general corporate purposes, including capital expenditures, working capital, and repayment of existing indebtedness. The Notes will not be listed on any securities exchange and will clear through DTC, with access via Clearstream and Euroclear.
NiSource Inc. insider Melody Birmingham filed to sell 37,510 shares of Common Stock through Fidelity Brokerage Services on the NYSE, with an aggregate market value of $1,590,397.74 as of 08/14/2026. The shares derive from restricted stock vesting, dividend reinvestment, and compensation grants.
T. Rowe Price Investment Management, Inc. reports beneficial ownership of NiSource Inc. common stock on an amended Schedule 13G. The firm reports beneficial ownership of 29,893,604 shares of NiSource common stock, representing 6.2% of the class. It has sole power to vote 27,978,901 shares and sole power to dispose of 29,893,604 shares, with no shared voting or dispositive power. T. Rowe Price Investment Management states that this filing should not be construed as an admission that it is the beneficial owner of these securities, and it expressly denies such beneficial ownership.
NiSource Inc. is issuing new Fixed-to-Fixed Reset Rate Junior Subordinated Notes due 2057 under its existing shelf registration. The notes pay a fixed rate from the original issue date in August 2026 until April 15, 2032, then reset every five years to the Five-year U.S. Treasury Rate plus a spread, with a floor equal to the initial fixed rate, and mature on April 15, 2057.
The notes are unsecured and subordinated to approximately $15.2 billion of Senior Indebtedness and structurally subordinated to obligations of NiSource’s subsidiaries, which had about $0.3 billion of indebtedness outstanding as of June 30, 2026. They rank pari passu with NiSource’s existing $500 million 6.950% junior subordinated notes due 2054, $500 million 6.375% junior subordinated notes due 2055 and $1 billion 5.750% junior subordinated notes due 2056. NiSource may defer interest for up to 20 consecutive semi-annual periods at a time, during which interest (including deferred interest) compounds, and has multiple redemption options, including at par around reset dates and upon certain tax, rating-agency and tax-credit events.
The notes will be issued in minimum denominations of $2,000, will not be listed on any securities exchange, and are expected to settle through DTC, Clearstream and Euroclear. NiSource plans to use net proceeds for general corporate purposes, including capital expenditures, working capital and repayment of borrowings under its revolving credit facility and commercial paper program.
NiSource Inc. reported Q2 2026 results with $1,342.4 million in operating revenues and net income of $36.9 million, translating to diluted EPS of $0.09. For the first six months, operating revenues were $3,705.5 million and net income attributable to NiSource was $552.6 million or $1.15 diluted EPS.
Net cash from operating activities reached $1,122.7 million in the first half of 2026, while capital expenditures were $1,902.6 million, reflecting ongoing investment in regulated gas and electric infrastructure and data center-related generation. Long-term debt, including the current portion, totaled $16,711.0 million, supported by May 2026 senior note issuances generating approximately $1.236 billion of net proceeds and $692.0 million of commercial paper outstanding.
Regulatory developments included Indiana approvals of special contracts and related power purchase agreements with ADS and a wholly owned Alphabet subsidiary, and continued treatment of costs and MISO market revenues under the federal 202(c) emergency order for the R.M. Schahfer coal facility, with $102.2 million deferred as regulatory assets and $33.5 million as regulatory liabilities.
NiSource Inc. reported second-quarter 2026 GAAP net income available to common shareholders of $45.5 million, or $0.09 per diluted share, down from $102.2 million, or $0.22 per diluted share, a year earlier. Non-GAAP adjusted net income for the quarter was $77.6 million, or $0.16 of consolidated adjusted EPS, compared with $101.9 million, or $0.22, in second quarter 2025. For the six months ended June 30, 2026, GAAP net income was $556.2 million (EPS $1.15) versus $577.0 million (EPS $1.22) in the prior-year period, while non-GAAP adjusted net income rose to $587.2 million with consolidated adjusted EPS of $1.22, compared with $564.2 million and $1.19.
NiSource reaffirmed its 2026 non-GAAP consolidated adjusted EPS guidance of $2.02–$2.07 and its projected 9%–10% compound annual growth rate for consolidated adjusted EPS from 2026–2033. The company continues to execute a $28.6 billion 2026–2030 consolidated capital investment plan, including $21.0 billion of base capital and $7.6 billion of strategic data center infrastructure, expected to support 9%–11% consolidated rate base growth over 2026–2033. NiSource highlighted approximately $1.4 billion in savings for existing customers tied to recently approved special contracts with Amazon and Alphabet and explained its use of non-GAAP measures, including consolidated adjusted EPS, to evaluate ongoing business performance.
NiSource Inc. director Michael E. Jesanis reported an internal restructuring of his holdings. On 2026-07-13, 30,189.569 shares of common stock were transferred from indirect to direct ownership, a move exempt from Section 16 reporting under Rule 16a-13. After the transfer, he directly holds 52,700.791 shares, including RSUs credited through dividend equivalent provisions that share the same vesting conditions as the underlying RSUs.
NiSource Inc. executive Melanie B. Berman, EVP Administration & CHRO, sold 15,000 shares of Common Stock in an open-market transaction. The sale took place on May 22, 2026 at a weighted average price of $47.68 per share.
Following this transaction, she continues to hold 35,989.9347 NiSource shares directly. The filing notes that the sale was executed through multiple trades at prices ranging from $47.670 to $47.713 per share, with the weighted average reported in the form.