The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) of Vion Michele since 2015.
This trader's CIK number is 1337904.
At the time of last reporting, Vion Michele was the Director of Propetro Holding Corp.. (stock ticker symbol PUMP).
Also see all insider trading activities at Propetro Holding Corp..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2020 | WIFI | 0 | $0 | 0 | $0 | 9,913 | $0 |
| 2019 | WIFI | 0 | $0 | 0 | $0 | 3,076 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2025 | PUMP | 0 | $0 | 6,916 | $73,586 | 17,939 | $0 |
| 2024 | PUMP | 0 | $0 | 12,778 | $112,935 | 21,116 | $0 |
| 2023 | PUMP | 0 | $0 | 35,426 | $295,874 | 10,137 | $0 |
| 2022 | PUMP | 0 | $0 | 0 | $0 | 13,384 | $0 |
| 2020 | PUMP | 0 | $0 | 0 | $0 | 5,237 | $0 |
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2015 | CALD | 0 | $0 | 20,061 | $337,882 | 20,061 | $120,441 |
1. Boingo Wireless, Inc. (WIFI)
2. Propetro Holding Corp. (PUMP)
3. Callidus Software Inc (CALD)
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2020-12-12 | WIFI | Option Ex | 3,076 | .00 | 0 |
| 2020-06-03 | WIFI | Option Ex | 6,837 | .00 | 0 |
| 2019-12-12 | WIFI | Option Ex | 3,076 | .00 | 0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-10-31 | PUMP | Sale | 6,916 | 10.64 | 73,586 |
| 2025-04-23 | PUMP | Option Ex | 17,939 | .00 | 0 |
| 2024-08-26 | PUMP | Sale | 5,000 | 8.26 | 41,300 |
| 2024-06-12 | PUMP | Sale | 7,778 | 9.21 | 71,635 |
| 2024-04-22 | PUMP | Option Ex | 21,116 | .00 | 0 |
| 2023-11-03 | PUMP | Sale | 14,426 | 10.48 | 151,184 |
| 2023-05-30 | PUMP | Sale | 21,000 | 6.89 | 144,690 |
| 2023-04-26 | PUMP | Option Ex | 10,137 | .00 | 0 |
| 2022-04-18 | PUMP | Option Ex | 13,384 | .00 | 0 |
| 2020-10-21 | PUMP | Option Ex | 5,237 | .00 | 0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-11-13 | CALD | Sale | 10,000 | 19.72 | 197,230 |
| 2015-11-13 | CALD | Option Ex | 10,000 | 6.25 | 62,500 |
| 2015-05-28 | CALD | Sale | 10,061 | 13.98 | 140,652 |
| 2015-05-28 | CALD | Option Ex | 10,061 | 5.76 | 57,941 |
Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Vion Michele (Director of Propetro Holding Corp. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.