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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

BKH

BLACK HILLS CORP /SD/

Superinvestors

Institutional investors holding BKH

Consensus →
InvestorFundWeightSharesValueQuarter
Mairs & PowerMairs & Power Growth Fund0.07%98,285$6.8M2026Q1
First Eagle Investment ManagementFirst Eagle Investment Management0.01%128,770$8.9M2026Q1

Congressional Activity

Congressional data coming soon

Insider Activity

11

Total trades

$354K

Volume

9

Buys

2

Sells

Last trade: May 27, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
May 27, 2026Robert P OttoSell$305K
May 1, 2026Robert P OttoBuy–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

May 1, 2026
Robert P Otto
Buy
–
May 1, 2026Robert P OttoBuy–
May 1, 2026Robert P OttoBuy–
May 1, 2026Robert P OttoBuy–
May 1, 2026Robert P OttoBuy–
May 1, 2026Robert P OttoBuy–
May 1, 2026Robert P OttoBuy–
May 1, 2026Robert P OttoBuy–