Form 4: BKH officer reports 4,621 restricted stock award

Rhea-AI Filing Summary

Black Hills Corp (BKH) reported an insider equity award. The company’s Chief Legal Officer acquired 4,621 shares of common stock on 11/07/2025 through a restricted stock grant under the company’s Incentive Compensation Plan at a reported price of $0.

Following this grant, the officer beneficially owns 4,621 shares, held directly. This filing reflects an equity-based compensation award rather than an open‑market purchase or sale.

Insider Trade Summary

Net Buyer: 4,621 shares

Net Buy 1 txn

Insider Nakata Darren T.

Role Chief Legal Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	4,621	$0.00	$0.00

Holdings After Transaction: Common Stock — 4,621 shares (Direct)

Footnotes (1)

1. F1. Shares acquired through a Restricted Stock Grant under the Company's Incentive Compensation Plan.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 11/10/2025 - 04:43 PM Learn about SEC filing dates

FAQ

What insider transaction did BKH report on Form 4?

The Chief Legal Officer received 4,621 common shares via a restricted stock grant on 11/07/2025.

What is the reported price for the BKH restricted stock grant?

The reported price is $0, consistent with a restricted stock grant award.

How many BKH shares does the officer own after the transaction?

Post-transaction beneficial ownership is 4,621 shares, held directly.

Who is the reporting person in the BKH Form 4?

An officer of Black Hills Corp, serving as Chief Legal Officer.

What was the date of the earliest transaction reported for BKH?

The earliest transaction date reported is 11/07/2025.

Was this a market purchase or sale of BKH shares?

No. It was a restricted stock grant under the company’s Incentive Compensation Plan.

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^*

Nakata Darren T.

(Last) (First) (Middle)

7001 MOUNT RUSHMORE RD

(Street)

RAPID CITY SD 57709

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BLACK HILLS CORP /SD/ [ BKH ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Legal Officer

3. Date of Earliest Transaction (Month/Day/Year)
11/07/2025

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	11/07/2025		A		4,621	A	$0(1)	4,621	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. Shares acquired through a Restricted Stock Grant under the Company's Incentive Compensation Plan.

Remarks:

	/s/Travis Frederickson	11/10/2025
	** 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.