NiSource (NI) SVP sells 2,175 shares in open-market trade

Rhea-AI Filing Summary

NiSource Inc. senior vice president and Chief Accounting & Tax Officer Gunnar Gode reported an open-market sale of company stock. On February 18, 2026, he sold 2,175 shares of NiSource common stock at a price of $46.00 per share. After this transaction, he directly holds 29,257 shares of NiSource common stock.

Insider Trade Summary

Net Seller: 2,175 shares ($100,050)

Net Sell 1 txn

Insider Gode Gunnar

Role SVP Chief Accting&Tax Officer

Sold 2,175 shs ($100K)

Type	Security	Shares	Price	Value
Sale	Common Stock	2,175	$46.00	$100K

Holdings After Transaction: Common Stock — 29,257 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Gode Gunnar

(Last) (First) (Middle)

801 E. 86TH AVENUE

(Street)

MERRILLVILLE IN 46410

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
NISOURCE INC. [ NI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP Chief Accting&Tax Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/18/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/18/2026		S		2,175	D	$46	29,257	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Ashley Bancroft, Attorney-in-Fact	02/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did NiSource (NI) report for Gunnar Gode?

NiSource reported that executive Gunnar Gode sold 2,175 common shares. The sale occurred on February 18, 2026, in an open-market transaction at $46.00 per share, and was disclosed in a Form 4 insider trading report filed with regulators.

What price did NiSource (NI) insider Gunnar Gode receive per share?

Gunnar Gode received $46.00 per share for his NiSource common stock sale. The transaction involved 2,175 shares in an open-market trade, as reported in a Form 4 filing, documenting the exact share price and confirming it as a standard market transaction.

How many NiSource (NI) shares did Gunnar Gode sell in this Form 4?

Gunnar Gode sold 2,175 shares of NiSource common stock in this transaction. The shares were sold in a single open-market sale on February 18, 2026, at $46.00 per share, reflecting a relatively modest insider sale by a senior executive.

How many NiSource (NI) shares does Gunnar Gode hold after the sale?

After the reported sale, Gunnar Gode directly holds 29,257 NiSource common shares. This post-transaction balance is disclosed in the Form 4, showing that he retains a meaningful equity position in the company despite selling 2,175 shares in the open market.

What role does Gunnar Gode hold at NiSource (NI) in this Form 4 filing?

In this Form 4, Gunnar Gode is identified as NiSource’s Senior Vice President and Chief Accounting & Tax Officer. His officer status means his trades must be promptly reported, providing transparency around executive ownership and transactions in NiSource common stock.

Was the NiSource (NI) insider transaction a buy or a sell?

The reported NiSource insider transaction was a sale of common stock. Form 4 data classify it as an open-market sale, code “S,” with 2,175 shares sold at $46.00 per share by executive officer Gunnar Gode on February 18, 2026.