| Date | Filer | Title | Filing | Type | Shares Traded | Price | Total Held |
|---|---|---|---|---|---|---|---|
| Aug 23, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Conversion of derivative security | 150,550 | -- | 350,203 |
| Aug 23, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Conversion of derivative security | 637,984 | -- | 988,187 |
| Aug 23, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Conversion of derivative security | 784,728 | -- | 1,772,915 |
| Aug 23, 2018 |
Director, Ten Percent Owner
|
Director, Ten Percent Owner | Form 4 | Conversion of derivative security | 1,134,000 | -- | 2,906,915 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.