Insider Transactions
| Date | Name | Title | Type | Filing | Shares Traded | Price Range | Total Held |
|---|---|---|---|---|---|---|---|
| Jan 04, 2021 | Chief Science Officer | Grant, award or other acquisition pursuant to Rule 16b-3(d) | Form 4 | 34,572 | -- | 415,618 | |
| Jan 04, 2021 | Chief Science Officer | Grant, award or other acquisition pursuant to Rule 16b-3(d) | Form 4 | 55,675 | -- | 55,675 | |
| Jan 03, 2021 | Chief Science Officer | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | Form 4 | 8,938 | $23.09 | 381,046 | |
| Jan 02, 2021 | Chief Science Officer | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | Form 4 | 14,358 | $23.09 | 389,984 | |
| Dec 31, 2020 | Chief Science Officer | Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 | Form 4 | 5,340 | $23.09 | 404,342 | |
| Dec 14, 2020 | Chief Science Officer | Open market or private sale of non-derivative or derivative security | Form 4 | 111,125 | $23.88 | 409,682 | |
| Oct 09, 2020 | Chief Science Officer | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | Form 4 | 43,700 | $8.61 | 564,507 | |
| Oct 09, 2020 | Chief Science Officer | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | Form 4 | 75,000 | $12.28 | 639,507 | |
| Oct 09, 2020 | Chief Science Officer | Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | Form 4 | 75,000 | $9.03 | 714,507 | |
| Oct 09, 2020 | Chief Science Officer | Open market or private sale of non-derivative or derivative security | Form 4 | 193,700 | $15.03 | 520,807 |
* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.