Steven R. Mills - Aug 31, 2021 Form 4 Insider Report for BLACK HILLS CORP /SD/ (BKH)

Role
Director
Signature
/s/Lorna J. Gunderman
Stock symbol
BKH
Transactions as of
Aug 31, 2021
Transactions value $
$36,339
Form type
4
Date filed
9/2/2021, 01:48 PM
Previous filing
Aug 26, 2021
Next filing
Dec 2, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding BKH Common Stock 18.1K Aug 31, 2021 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction BKH Phantom Stock Unit Award $26.2K +373 +2.13% $70.33 17.9K Aug 31, 2021 Common Stock 373 By Trust F1, F2, F3
transaction BKH Phantom Stock Unit Award $10.1K +142 +0.79% $71.26 18K Sep 1, 2021 Common Stock 142 By Trust F1, F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 1 for 1 conversion ratio
F2 Derivative security is exercisable upon retirement under terms of the agreement.
F3 Derivative security expires upon retirement under terms of the agreement.