Entergy (NYSE: ETR) COO sells 5,000 shares under Rule 10b5-1 plan

Rhea-AI Filing Summary

Entergy Corporation executive Kimberly Cook-Nelson, EVP & Chief Operating Officer, completed an open-market sale of 5,000 shares of Entergy common stock at $115 per share. The transaction was carried out under a Rule 10b5-1 trading plan adopted by the reporting person. After this sale, she continues to hold 30,770 shares directly, which include 104 shares acquired through the dividend reinvestment feature of Entergy’s equity ownership plans.

Insider Trade Summary 10b5-1

Net Seller: 5,000 shares ($575,000)

Net Sell 1 txn

Insider COOK-NELSON KIMBERLY

Role EVP & Chief Operating Officer

Sold 5,000 shs ($575K)

Type	Security	Shares	Price	Value
Sale	Common Stock	5,000	$115.00	$575K

Holdings After Transaction: Common Stock — 30,770 shares (Direct, null)

Footnotes (1)

1. The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 9, 2026. Includes 104 shares of Entergy common stock acquired through the dividend reinvestment feature of Entergy's equity ownership plans.

Key Figures

Shares sold: 5,000 shares Sale price: $115 per share Shares held after sale: 30,770 shares +2 more

5 metrics

Shares sold 5,000 shares Open-market sale of Entergy common stock

Sale price $115 per share Price received in the 5,000-share sale

Shares held after sale 30,770 shares Direct Entergy holdings following the transaction

Dividend reinvestment shares 104 shares Portion of holdings from dividend reinvestment

Rule 10b5-1 plan adoption date March 9, 2026 Date the trading plan governing this sale was adopted

Key Terms

Rule 10b5-1 trading plan, open-market sale, dividend reinvestment

3 terms

Rule 10b5-1 trading plan regulatory

"The transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

open-market sale financial

"The filing describes the transaction as an open-market sale of 5,000 shares at $115 per share."

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

dividend reinvestment financial

"Includes 104 shares of Entergy common stock acquired through the dividend reinvestment feature."

Dividend reinvestment is when the money earned from a company's profit sharing, called dividends, is automatically used to buy more shares of that company instead of being received as cash. This process helps investors grow their holdings over time without extra effort, much like using earned interest to buy more of a savings account. It encourages long-term investment growth by continuously increasing the amount of shares owned.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/26/2026 - 04:38 PM Accepted by SEC EDGAR 06/26/2026 - 04:37 PM Learn about SEC filing dates

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).

X

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^*

COOK-NELSON KIMBERLY

(Last) (First) (Middle)

C/O ENTERGY CORPORATION LEGAL DEPARTMENT

639 LOYOLA AVENUE, 26TH FLOOR

(Street)

NEW ORLEANS LOUISIANA 70113

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ENTERGY CORP /DE/ [ ETR ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP & Chief Operating Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/25/2026

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

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

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

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	06/25/2026		S(1)		5,000	D	$115	30,770(2)	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:

1. The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 9, 2026.

2. Includes 104 shares of Entergy common stock acquired through the dividend reinvestment feature of Entergy's equity ownership plans.

	/s/ Daniel T. Falstad, by power of attorney granted by the Reporting Person	06/26/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did Entergy (ETR) report for Kimberly Cook-Nelson?

Entergy reported that EVP & Chief Operating Officer Kimberly Cook-Nelson sold 5,000 shares of common stock. The sale was an open-market transaction at $115 per share and was executed under a Rule 10b5-1 trading plan adopted by the executive.

How many Entergy (ETR) shares did Kimberly Cook-Nelson sell and at what price?

Kimberly Cook-Nelson sold 5,000 shares of Entergy common stock at a price of $115 per share. This open-market sale reduced her position but she remains a significant shareholder with tens of thousands of shares still owned directly after the transaction.

How many Entergy (ETR) shares does Kimberly Cook-Nelson hold after this Form 4 sale?

Following the reported transaction, Kimberly Cook-Nelson holds 30,770 Entergy common shares directly. This total includes 104 shares that were acquired through the dividend reinvestment feature of Entergy’s equity ownership plans, as noted in the filing’s footnotes.

Was the Entergy (ETR) insider sale by Kimberly Cook-Nelson made under a Rule 10b5-1 plan?

Yes. The filing states the sale was effected under a Rule 10b5-1 trading plan adopted on March 9, 2026. Such plans pre-schedule trades, indicating the timing of this 5,000-share sale was determined in advance rather than chosen opportunistically.

Does Kimberly Cook-Nelson’s Entergy (ETR) holding include dividend reinvestment shares?

Yes. The filing notes that her post-transaction total of 30,770 shares includes 104 shares acquired via the dividend reinvestment feature of Entergy’s equity ownership plans, reflecting automatic reinvestment of cash dividends into additional Entergy common stock.