Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2025-05-01 Option Award | 2025-05-02 7:15 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 2,222 | $0 | 11,535 (Direct) | View |
| 2024-12-31 Ownership | 2025-02-18 10:19 am | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 98 | $0 | 9,313 (Indirect) | View |
| 2024-12-31 Ownership | 2025-02-18 10:19 am | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 258 | $0 | 9,313 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-28 6:15 pm | N/A N/A | Li-Cycle Holdings Corp. | LICY | Prochazka Scott M Director | 220,855 | $0 | 508,530 (Direct) | View |
| 2024-05-01 Option Award | 2024-05-02 5:17 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 2,428 | $0 | 6,863 (Direct) | View |
| 2024-04-30 Other | 2024-05-02 5:17 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 24 | $0 | 6,863 (Direct) | View |
| 2023-12-31 Ownership | 2024-02-13 10:34 am | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 91 | $0 | 6,506 (Indirect) | View |
| 2023-12-31 Ownership | 2024-02-13 10:34 am | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 112 | $0 | 6,506 (Direct) | View |
Ownership | 2023-12-29 4:45 pm | N/A N/A | Li-Cycle Holdings Corp. | LICY | Prochazka Scott M Director | 0 | $0 | 287,675 (Direct) | View |
| 2023-05-01 Option Award | 2023-05-03 6:25 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 1,836 | $0 | 4,276 (Direct) | View |
| 2023-04-30 Other | 2023-05-02 6:36 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 57 | $0 | 2,497 (Direct) | View |
| 2022-12-31 Ownership | 2023-02-01 7:15 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 66 | $0 | 4,410 (Indirect) | View |
| 2022-12-31 Ownership | 2023-02-01 7:15 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 59 | $0 | 4,410 (Direct) | View |
| 2022-05-01 Option Award | 2022-05-03 7:09 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 1,638 | $0 | 2,328 (Direct) | View |
| 2022-04-30 Other | 2022-05-03 7:09 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 4 | $0 | 2,328 (Direct) | View |
| 2022-01-03 Option Award | 2022-01-05 5:44 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 496 | $0 | 681 (Direct) | View |
| 2021-12-01 Option Award | 2021-12-02 3:32 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 18 | $65.01 | 4,092 (Indirect) | View |
| 2021-12-01 I | 2021-12-02 3:32 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 2 | $65.01 | 4,092 (Direct) | View |
| 2021-11-30 Option Award | 2021-12-02 3:32 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 409 | $64.12 | 4,092 (Indirect) | View |
| 2021-08-31 Option Award | 2021-09-02 4:25 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 373 | $70.33 | 3,242 (Indirect) | View |
| 2021-09-01 Option Award | 2021-09-02 4:25 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 12 | $71.26 | 3,242 (Indirect) | View |
| 2021-09-01 I | 2021-09-02 4:25 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 1 | $71.26 | 3,242 (Direct) | View |
| 2021-08-10 Conversion | 2021-08-12 4:52 pm | N/A N/A | PERIDOT ACQUISITION CORP. | PDAC | Prochazka Scott M Director | 30,000 | $0 | 0 (Direct) | View |
| 2021-05-28 Option Award | 2021-06-01 5:16 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 399 | $65.79 | 2,472 (Indirect) | View |
| 2021-06-01 Option Award | 2021-06-01 5:16 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 10 | $65.9 | 2,472 (Indirect) | View |
| 2021-06-01 I | 2021-06-01 5:16 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 2 | $65.9 | 2,472 (Direct) | View |
Ownership | 2021-03-08 9:14 pm | N/A N/A | Peridot Acquisition Corp. II | PDOT | Prochazka Scott M Director | 0 | $0 | 30,000 (Direct) | View |
| 2021-02-26 Option Award | 2021-03-02 7:08 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 444 | $59.16 | 1,656 (Indirect) | View |
| 2021-03-01 Option Award | 2021-03-02 7:08 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 7 | $60.67 | 1,656 (Indirect) | View |
| 2021-03-01 I | 2021-03-02 7:08 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 2 | $60.67 | 1,656 (Direct) | View |
| 2020-12-01 I | 2020-12-02 7:37 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 59 | $61.27 | 757 (Direct) | View |
| 2020-12-01 Option Award | 2020-12-02 7:37 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 3 | $61.27 | 757 (Indirect) | View |
| 2020-11-30 Option Award | 2020-12-02 7:37 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 288 | $60.83 | 757 (Indirect) | View |
| 2020-11-04 I | 2020-11-05 11:45 am | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 58 | $60.97 | 120 (Direct) | View |
| 2020-10-07 I | 2020-10-09 2:08 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 62 | $57.04 | 62 (Direct) | View |
Ownership | 2020-10-09 1:23 pm | N/A N/A | BLACK HILLS CORP | BKH | Prochazka Scott M Director | 0 | $0 | 0 (Direct) | View |
Ownership | 2020-09-23 6:30 pm | N/A N/A | PERIDOT ACQUISITION CORP. | PDAC | Prochazka Scott M Director | 0 | $0 | 30,000 (Direct) | View |