SEC CIK 1696247
Prober Charles J.
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NTGRview stock → | 426,294 | 2026-07-31 |
| GPROview stock → | 53,540 | 2018-02-16 |
Position History — GPRO
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — GPRO
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2018-02-16 | Tax withholding | 16,347 | $5.49 | 53,540 |
| 2018-02-15 | Tax withholding | 10,477 | $5.62 | 115,598 |
| 2017-09-11 | Conversion (derivative) | 5,434 | $0.00 | 0 |
| 2017-09-11 | Conversion | 5,434 | $0.00 | 148,493 |
| 2017-09-11 | Open-market sale | 24,918 | $11.00 | 123,575 |
| 2017-08-15 | Tax withholding | 6,264 | $9.88 | 143,059 |
| 2017-02-17 | Open-market sale | 1,602 | $9.20 | 149,323 |
| 2017-02-15 | Grant / award (derivative) | 227,273 | $0.00 | 227,273 |
| 2017-02-15 | Tax withholding | 5,724 | $9.44 | 150,925 |
| 2017-02-15 | Grant / award | 100,000 | $0.00 | 155,047 |
| 2017-01-25 | — | — | — | 55,047 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.