Figures computed from official regulatory filings — methodology.
Filing timeline · open-market
25 buys0 sellsMay 2, 2018 — May 25, 2018tick height = trade size
| Insider | Type | Value · USD | |
|---|---|---|---|
| ZHANG CHARLES | Buy | $742.2K | SEC |
| PHOTON GROUP LTD | Buy |
| $742.2K |
| SEC |
| ZHANG CHARLES | Buy | $730.8K | SEC |
| PHOTON GROUP LTD | Buy | $730.8K | SEC |
| ZHANG CHARLES | Buy | $369.3K | SEC |
| PHOTON GROUP LTD | Buy | $369.3K | SEC |
| ZHANG CHARLES | Buy | $1.1M | SEC |
| PHOTON GROUP LTD | Buy | $1.1M | SEC |
| PHOTON GROUP LTD | Buy | $368.6K | SEC |
| ZHANG CHARLES | Buy | $367K | SEC |
| PHOTON GROUP LTD | Buy | $367K | SEC |
| ZHANG CHARLES | Buy | $368.6K | SEC |
| ZHANG CHARLES | Buy | $369.6K | SEC |
| PHOTON GROUP LTD | Buy | $233.1K | SEC |
| ZHANG CHARLES | Buy | $233.1K | SEC |
| PHOTON GROUP LTD | Buy | $369.6K | SEC |
| ZHANG CHARLES | Buy | $360.8K | SEC |
| PHOTON GROUP LTD | Buy | $360.8K | SEC |
| PHOTON GROUP LTD | Buy | $359.8K | SEC |
| ZHANG CHARLES | Buy | $359.8K | SEC |
| PHOTON GROUP LTD | Buy | $1.8M | SEC |
| ZHANG CHARLES | Buy | $1.8M | SEC |
| PHOTON GROUP LTD | Buy | $1.8M | SEC |
| ZHANG CHARLES | Buy | $1.8M | SEC |
| PHOTON GROUP LTD | Buy | $2.9M | SEC |