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>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-06-10 Purchase |
2025-06-11 11:05 am |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $49 | $490 | 9,302,947 (Indirect Direct) |
View |
2025-06-09 Purchase |
2025-06-10 11:12 am |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $47 | $470 | 9,302,937 (Indirect Direct) |
View |
2025-06-06 Purchase |
2025-06-09 12:05 pm |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $47 | $470 | 9,302,927 (Indirect Direct) |
View |
2025-06-05 Purchase |
2025-06-06 12:40 pm |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $41 | $410 | 9,302,917 (Indirect Direct) |
View |
2025-06-04 Purchase |
2025-06-05 12:16 pm |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $41 | $410 | 9,302,907 (Indirect Direct) |
View |
2025-06-03 Purchase |
2025-06-04 11:20 am |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $41 | $410 | 9,302,897 (Indirect Direct) |
View |
2025-06-02 Purchase |
2025-06-03 1:40 pm |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $43.5 | $435 | 9,302,887 (Indirect Direct) |
View |
2025-05-30 Purchase |
2025-06-02 11:41 am |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $41.75 | $418 | 9,302,877 (Indirect Direct) |
View |
2025-05-29 Purchase |
2025-05-30 1:57 pm |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $41.5 | $415 | 9,302,867 (Indirect Direct) |
View |
2025-05-28 Purchase |
2025-05-29 11:04 am |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $41.25 | $413 | 9,302,857 (Indirect Direct) |
View |
2025-05-27 Purchase |
2025-05-28 11:34 am |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $42 | $420 | 9,302,847 (Indirect Direct) |
View |
2025-05-23 Purchase |
2025-05-27 12:26 pm |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $41.79 | $418 | 9,302,837 (Indirect Direct) |
View |
2025-05-22 Purchase |
2025-05-23 12:33 pm |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
10 | $38.5 | $385 | 9,302,827 (Indirect Direct) |
View |
2025-05-21 Purchase |
2025-05-22 5:28 pm |
Horizon Kinetics Holding Corp | HKHC | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
9 | $36.75 | $331 | 9,302,817 (Indirect Direct) |
View |
2024-11-15 Purchase |
2025-05-05 2:49 pm |
Horizon Kinetics Holding Corp | HKHC | Horizon Common Inc 10% Owner |
90 | $39.6 | $3,564 | 8,216,533 (Direct) |
View |
2024-11-25 Sale |
2025-05-05 2:49 pm |
Horizon Kinetics Holding Corp | HKHC | Horizon Common Inc 10% Owner |
6 | $39.75 | $239 | 8,216,533 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
Ownership |
2025-05-05 2:38 pm |
N/A N/A |
Horizon Kinetics Holding Corp | HKHC | Horizon Common Inc 10% Owner |
0 | $0 | 8,216,437 (Direct) |
View |
Ownership |
2024-08-12 4:04 pm |
N/A N/A |
Horizon Kinetics Holding Corp | SLGDD | STAHL MURRAY Horizon Common Inc CEO and CIO 10% Owner |
0 | $0 | 9,302,540 (Direct) |
View |