Jeffrey B. Berzina serves as Executive at BLACK HILLS CORP /SD/, where they oversee executive responsibilities. Since joining the company, Jeffrey B. Berzina has executed 27 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Jan 22, 2026 involved selling 124 shares valued at $8.0K.
Jeffrey B. Berzina currently holds 3,999 shares of BLACK HILLS CORP /SD/ (BKH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jeffrey B. Berzina has been a net neutral trader of BKH stock. They have purchased $0 and sold $0 worth of shares.
Jeffrey B. Berzina's most recent insider trade was on Jan 22, 2026, when they sold 124 shares at $64.54 per share.
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| $N/A |
| Discretionary |
| Mar 5, 2024 | NWE | $9.4K | Award | 202 | $46.70 | Discretionary |
| Mar 7, 2023 | NWE | $0 | Award | 420 | $N/A | Discretionary |
| Oct 9, 2018 | NAUH | $0 | Award | 22,727 | $N/A | Discretionary |
| Oct 3, 2017 | NAUH | $0 | Award | 10,523 | $N/A | Discretionary |
| Oct 4, 2016 | NAUH | $0 | Award | 9,389 | $N/A | Discretionary |
| Oct 6, 2015 | NAUH | $0 | Award | 8,097 | $N/A | Discretionary |
| Oct 20, 2014 | NAUH | $0 | Award | 6,431 | $N/A | Discretionary |
| Oct 29, 2013 | NAUH | $0 | Award | 5,634 | $N/A | Discretionary |
| Oct 31, 2012 | NAUH | $0 | Award | 3,659 | $N/A | Discretionary |
| Feb 1, 2011 | BKH | $4.7K | Payment | 146.51 | $31.78 | Discretionary |
| Jan 2, 2011 | BKH | $4.2K | Payment | 140.38 | $30.00 | Discretionary |
| Dec 31, 2010 | BKH | $0 | Other | 165.08 | $N/A | Discretionary |
| Dec 11, 2010 | BKH | $1.1K | Payment | 35.44 | $30.84 | Discretionary |
| Mar 5, 2010 | BKH | $10.4K | Award | 365.06 | $28.62 | Discretionary |
| Feb 1, 2010 | BKH | $0 | Award | 1,436 | $N/A | Discretionary |
| Jan 2, 2010 | BKH | $4.0K | Payment | 149.54 | $26.63 | Discretionary |
| Dec 31, 2009 | BKH | $0 | Other | 148.49 | $N/A | Discretionary |
| Dec 11, 2009 | BKH | $915 | Payment | 35.18 | $26.00 | Discretionary |
| Dec 4, 2009 | BKH | $857 | Payment | 35.44 | $24.18 | Discretionary |
| Mar 6, 2009 | BKH | $9.0K | Award | 603.74 | $14.89 | Discretionary |
| Jan 2, 2009 | BKH | $0 | Award | 1,374 | $N/A | Discretionary |
| Dec 31, 2008 | BKH | $0 | Other | 20.73 | $N/A | Discretionary |
| Dec 11, 2008 | BKH | $881 | Payment | 35.18 | $25.04 | Discretionary |
| Dec 5, 2008 | BKH | $884 | Payment | 35.44 | $24.94 | Discretionary |
| Dec 5, 2008 | BKH | $877 | Payment | 35.18 | $24.94 | Discretionary |