Connecting Sign in

Insider trades appear within seconds, the rest within the hour.

Get alerts

← Feed

BKHNYSE · Electric Services

BLACK HILLS CORP /SD/

Alert me on BKH
0
Insider buys, 6 months
0
Congress trades, 6 months
0
Signals, 6 months

Six months

After each filing

3
May 28 Sale Otto Robert P Insider
1 week
−1.6%S&P +0.3%
1 month
+3.0%S&P −1.6%
3 months
+1.4%S&P +2.4%
6 months
Result in23 trading days
Nov 13, 2025 Sale Nooney Kimberly F Insider
1 week
+0.5%S&P −2.9%
1 month
+3.5%S&P +1.3%
3 months
+6.7%S&P +1.9%
6 months
+8.3%S&P +10.5%
Aug 13, 2025 Sale Rep. Lisa McClain House
1 week
−2.0%S&P −1.5%
1 month
−2.4%S&P +2.5%
3 months
+18.5%S&P +6.3%
6 months
+22.7%S&P +6.3%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for BKH

28 held · newest 528 held · newest 2
Loading the filings.
See all 28 filings for BKH

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal
No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters
NoneQ4 2025
$70KQ1 2026
$8KQ2 2026
$30KQ3 2026
Up 275 percent from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 20, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.