Robert P. Otto

CIK: 0001693863

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (14.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)4 (57.1%)

Compensation grants

Other (G, F, J, C, D, …)2 (28.6%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

BKH

BLACK HILLS CORP /SD/

Director

Discretionary Trading P&L

Holdings

Transaction History (7 total)

BKH
BLACK HILLS CORP /SD/
May 27, 2026
Sale(S)
Direct
4.1K shares at avg. $74.22$305K
BKH
BLACK HILLS CORP /SD/
May 1, 2026
Award(A)
Direct
1.9K shares-
BKH
BLACK HILLS CORP /SD/
May 1, 2025
Award(A)
Direct
2.2K shares-
BKH
BLACK HILLS CORP /SD/
Mar 1, 2025
Discretionary(I)
Direct
520 shares-
BKH
BLACK HILLS CORP /SD/
Mar 1, 2025
Award(A)
Phantom Stock Unit
Indirect
408 shares-
BKH
BLACK HILLS CORP /SD/
Dec 31, 2024
Discretionary(I)
Direct
395 shares-
BKH
BLACK HILLS CORP /SD/
Dec 31, 2024
Award(A)
Phantom Stock Unit
Indirect
408 shares-

		Type	Shares	Price		Ownership
May 27, 2026	BKH BLACK HILLS CORP /SD/	Sale(S)	4,109	$74.22	$304,970	Direct
May 1, 2026	BKH BLACK HILLS CORP /SD/	Award(A)	1,921	-	$0	Direct
May 1, 2025	BKH BLACK HILLS CORP /SD/	Award(A)	2,222	-	-	Direct
Mar 1, 2025	BKH BLACK HILLS CORP /SD/	Discretionary(I)	520	-	$0	Direct
Mar 1, 2025	BKH BLACK HILLS CORP /SD/	Award(A) Phantom Stock Unit	408	-	-	Indirect
Dec 31, 2024	BKH BLACK HILLS CORP /SD/	Discretionary(I)	395	-	-	Direct
Dec 31, 2024	BKH BLACK HILLS CORP /SD/	Award(A) Phantom Stock Unit	408	-	-	Indirect

1-7 of 7 transactions

About Otto Robert P

Otto Robert P (SEC CIK 0001693863) files insider reports with the SEC as Director of BLACK HILLS CORP /SD/ (BKH).

Signal8 holds 5 ownership filings by Otto Robert P (3 Form 4, 2 Form 5), filed between Feb 14, 2025 and May 28, 2026. Those filings report 7 transactions, from Dec 31, 2024 to May 27, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Otto Robert P's filings is in RAPID CITY, SD.

Recent filings by Otto Robert P

May 27, 2026: Open-market sale of BKH shares (Form 4, code S).
May 1, 2026: Grant or award of BKH shares (Form 4, code A).
May 1, 2025: Grant or award of BKH shares (Form 4, code A).
Mar 1, 2025: Discretionary transaction transaction of BKH shares (Form 5, code I).
Mar 1, 2025: Grant or award of BKH derivative securities (Form 5, code A).

Other insiders filing for BLACK HILLS CORP /SD/ (BKH)

How to read Form 4 transaction codes