Key facts
- This page summarizes Sarah Wiltse's Form 4 filing for BLACK HILLS CORP /SD/ (BKH).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 10 Feb 2026, 21:17.
Sarah Wiltse - 06 Feb 2026 Form 4 Insider Report for BLACK HILLS CORP /SD/ (BKH)
- Reporting relationship
- SVP and CHRO
- Issuer ticker
- BKH
- Reported as of
- 06 Feb 2026
- Net transaction value
- -$14,534
- SEC form
- 4
- Accepted by SEC
- 10 Feb 2026, 21:17:58 UTC
- Prior SEC filing
- 10 Feb 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/Travis Frederickson
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Sarah Wiltse filed Form 4 for BLACK HILLS CORP /SD/ (BKH) on 10 Feb 2026.
Change
- Previous filing in this sequence was filed on 10 Feb 2025.
- Current net transaction value: -$14,534.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002044118
Primary reporting owner
Wiltse Sarah
- Relationship
- SVP and CHRO
- Address
- 7001 MT RUSHMORE RD, RAPID CITY
- Signature
- /s/Travis Frederickson
- Signature date
- 09 Feb 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
BKH
transaction
Common Stock
Award
- Transaction value
- $0
- Shares
- +2,327
- Change %
- +43%
- Price
- $0.000000
- Shares after
- 7,733
- Date
- 06 Feb 2026
- Ownership
- Direct
- Footnotes
- F1
BKH
transaction
Common Stock
Tax liability
- Transaction value
- $14,534
- Shares
- -201
- Change %
- -2.6%
- Price
- $72.30
- Shares after
- 7,532
- Date
- 07 Feb 2026
- Ownership
- Direct
- Footnotes
- F2
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 2 footnotes
Footnote F1
Shares acquired through a Restricted Stock Grant under the Company's Incentive Compensation Plan.
Footnote F2
Shares used to pay tax withholding associated with Restricted Stock Vesting from 2-7-2025 Restricted Stock Grant