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CIK 0001130464 · Large accelerated filer

BLACK HILLS CORP /SD/

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Ticker
BKH
Exchange
NYSE
Industry
Electric Services
FY end
Dec 31
Incorporated
SD
Entity type
operating
EIN
460458824
Phone
6057212343
Business address
7001 MT RUSHMORE RD, PO BOX 1400, RAPID CITY, SD, 57709
Former names
BLACK HILLS HOLDING CORP
  1. 4 Other acquisition Director acquired 9.94 shares (code I)
  2. 4 Other acquisition Director acquired 0.01 shares (code I)
  3. 4 Other acquisition Director acquired 1.68 shares (code I)
  4. 4 Other acquisition Director acquired 68.07 shares (code I)
  5. 10-Q Report Quarterly Report
  6. 8-K Event Results of operations
  7. 4 Other acquisition Director acquired 70.77 shares (code I)
  8. 8-K Event Executive or director change
  9. 4 Other acquisition Director acquired 8.54 shares (code I)
  10. 4 Other acquisition Director acquired 18.39 shares (code I)
  11. 4 Other acquisition Director acquired 1.45 shares (code I)
  12. 4 Other acquisition Director acquired 13.35 shares (code I)
  13. 4 Other acquisition Director acquired 22.93 shares (code I)
  14. 4 Other acquisition Director acquired 6.77 shares (code I)
  15. 4 Other acquisition Director acquired 1.45 shares (code I)
  16. 4 Other acquisition Director acquired 5.64 shares (code I)
  17. 4 Other acquisition Director acquired 102.21 shares (code I)
  18. 4 Derivatives Options or other derivatives
  19. 8-K Event Material agreement · New debt or obligation · Other events
  20. 424B2 Offering Prospectus

Page 18 of 156 · 3,101 filings