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 |
2020-05-06 Purchase |
2020-05-07 10:19 am |
SAFEGUARD SCIENTIFICS INC | SFE | Herndon Mark SVP & Chief Financial Officer |
2,000 | $6.25 | $12,500 | 30,000 (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 |
2024-08-09 3:16 pm |
N/A N/A |
Horizon Kinetics Holding Corp | SLGDD | Herndon Mark Chief Financial Officer |
0 | $0 | 0 (Direct) |
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2023-01-17 Option Award |
2023-01-19 09:51 am |
N/A N/A |
SAFEGUARD SCIENTIFICS INC | SFE | Herndon Mark SVP & Chief Financial Officer |
26,835 | $0 | 57,469 (Direct) |
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2023-01-17 Tax Withholding |
2023-01-19 09:51 am |
N/A N/A |
SAFEGUARD SCIENTIFICS INC | SFE | Herndon Mark SVP & Chief Financial Officer |
13,156 | $3.125 | 57,469 (Direct) |
View |
2022-01-17 Option Award |
2022-01-18 4:21 pm |
N/A N/A |
SAFEGUARD SCIENTIFICS INC | SFE | Herndon Mark SVP & Chief Financial Officer |
11,526 | $0 | 43,790 (Direct) |
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2022-01-17 Tax Withholding |
2022-01-18 4:21 pm |
N/A N/A |
SAFEGUARD SCIENTIFICS INC | SFE | Herndon Mark SVP & Chief Financial Officer |
5,348 | $7.1 | 43,790 (Direct) |
View |
2021-01-20 Option Award |
2021-01-21 3:02 pm |
N/A N/A |
SAFEGUARD SCIENTIFICS INC | SFE | Herndon Mark SVP & Chief Financial Officer |
11,323 | $0 | 37,612 (Direct) |
View |
2021-01-20 Tax Withholding |
2021-01-21 3:02 pm |
N/A N/A |
SAFEGUARD SCIENTIFICS INC | SFE | Herndon Mark SVP & Chief Financial Officer |
3,711 | $6.5748 | 37,612 (Direct) |
View |