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 |
2024-12-02 Sale |
2024-12-04 5:32 pm |
StepStone Group Inc. | STEP | Sanford Energy Inc. ARG Private Equity LLC ARGO Holdings LLC KAISER GEORGE B Waldo Robert Former 10% Owner |
500,000 | $0.001 | $500 | 11,155,744 (Direct) |
View |
2021-11-18 Sale |
2021-11-19 5:43 pm |
StepStone Group Inc. | STEP | ARG Private Equity LLC ARGO Holdings LLC KAISER GEORGE B Mitchell Steven R Waldo Robert 10% Owner |
2,660,672 | $25.92 | $68,952,645 | 3,715,208 (Direct) |
View |
2021-03-23 Sale |
2021-03-25 6:58 pm |
StepStone Group Inc. | STEP | ARG Private Equity LLC Argonaut Holdings L.L.C. KAISER GEORGE B Mitchell Steven R Waldo Robert 10% Owner |
2,879,628 | $14.16 | $40,776,972 | 5,118,044 (Direct) |
View |
2020-09-18 Purchase |
2020-09-21 8:19 pm |
StepStone Group Inc. | STEP | Argonaut Private Equity L.L.C. Argonaut Holdings L.L.C. KAISER GEORGE B Mitchell Steven R Waldo Robert 10% Owner |
125,000 | $18 | $2,250,000 | 16,696,044 (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 |
2024-12-02 Conversion |
2024-12-04 5:32 pm |
N/A N/A |
StepStone Group Inc. | STEP | Sanford Energy Inc. ARG Private Equity LLC ARGO Holdings LLC KAISER GEORGE B Waldo Robert Former 10% Owner |
500,000 | $0 | 11,155,744 (Direct) |
View |
2021-11-18 Conversion |
2021-11-19 5:43 pm |
N/A N/A |
StepStone Group Inc. | STEP | ARG Private Equity LLC ARGO Holdings LLC KAISER GEORGE B Mitchell Steven R Waldo Robert 10% Owner |
1,330,336 | $0 | 3,715,208 (Direct) |
View |
2021-03-23 Conversion |
2021-03-25 6:58 pm |
N/A N/A |
StepStone Group Inc. | STEP | ARG Private Equity LLC Argonaut Holdings L.L.C. KAISER GEORGE B Mitchell Steven R Waldo Robert 10% Owner |
1,439,814 | $0 | 5,118,044 (Direct) |
View |
2020-09-18 Other |
2020-09-21 8:19 pm |
N/A N/A |
StepStone Group Inc. | STEP | Argonaut Private Equity L.L.C. Argonaut Holdings L.L.C. KAISER GEORGE B Mitchell Steven R Waldo Robert 10% Owner |
3,830,328 | $0 | 16,696,044 (Direct) |
View |
Ownership |
2020-09-21 8:04 pm |
N/A N/A |
StepStone Group Inc. | STEP | Argonaut Private Equity L.L.C. Argonaut Holdings L.L.C. Sanford Energy Inc. KAISER GEORGE B Mitchell Steven R Waldo Robert 10% Owner |
0 | $0 | 28,187,028 (Direct) |
View |