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Ownership
4
BLACK HILLS CORP /SD/
10 May 22
4
BLACK HILLS CORP /SD/
15 Feb 22
4
BLACK HILLS CORP /SD/
14 Feb 22
5
BLACK HILLS CORP /SD/
12 Jan 22
4
BLACK HILLS CORP /SD/
4 Aug 21
4
BLACK HILLS CORP /SD/
19 Jul 21
4
BLACK HILLS CORP /SD/
15 Jul 21
4
BLACK HILLS CORP /SD/
10 May 21
4
BLACK HILLS CORP /SD/
16 Feb 21
4
BLACK HILLS CORP /SD/
12 Feb 21