| Type | Value |
|---|---|
| cik | 0001544116 |
| ticker | DRTX |
| Date | Type | Insider | Qty | Price | Signals |
|---|---|---|---|---|---|
| 17 Nov 2014 | OTHER | Ahrens Brenton Karl | 5,034 | — | |
| 17 Nov 2014 | TENDER | Ahrens Brenton Karl | 1,902,030 | — | indirect |
| 17 Nov 2014 | OTHER | Ahrens Brenton Karl | 8,575 | — | deriv |
| 17 Nov 2014 | OTHER | Ahrens Brenton Karl | 1,216 | — | deriv |
| 17 Nov 2014 | OTHER | Giles Lisa M.entity | 2,500 | — | |
| 17 Nov 2014 | OTHER | Giles Lisa M.entity | 6,250 | — | deriv |
| 17 Nov 2014 | OTHER | Giles Lisa M.entity | 8,575 | — | deriv |
| 17 Nov 2014 | OTHER | Giles Lisa M.entity | 11,145 | — | deriv |
| 17 Nov 2014 | OTHER | Giles Lisa M.entity | 1,875 | — | deriv |
| 26 Aug 2014 | EXERCISE | Ahrens Brenton Karl | 5,034 | 2.08 USD | |
| 26 Aug 2014 | EXERCISE | Ahrens Brenton Karl | 6,250 | 0.00 USD | deriv |
| 26 Aug 2014 | EXERCISE | Ahrens Brenton Karl | 1,216 | 0.00 USD | deriv |
| 17 Nov 2014 | OTHER | Canaan Management, Inc.entity | 5,034 | — | indirect |
| 17 Nov 2014 | TENDER | Canaan Management, Inc.entity | 1,902,030 | — | |
| 17 Nov 2014 | OTHER | Canaan Management, Inc.entity | 1,216 | — | derivindirect |
| 17 Nov 2014 | OTHER | Canaan Management, Inc.entity | 8,575 | — | derivindirect |
| 26 Aug 2014 | EXERCISE | Canaan VIII LPentity | 5,034 | 2.08 USD | indirect |
| 26 Aug 2014 | EXERCISE | Canaan VIII LPentity | 1,216 | 0.00 USD | derivindirect |
| 26 Aug 2014 | EXERCISE | Canaan VIII LPentity | 6,250 | 0.00 USD | derivindirect |
| 17 Nov 2014 | OTHER | FRIEDMAN PAUL A | 8,575 | — | deriv |
| 17 Nov 2014 | OTHER | FRIEDMAN PAUL A | 11,145 | — | deriv |
| 17 Nov 2014 | OTHER | DE SCHUTTER RICHARD U | 12,500 | — | indirect |
| 17 Nov 2014 | OTHER | DE SCHUTTER RICHARD U | 15,000 | — | |
| 17 Nov 2014 | OTHER | DE SCHUTTER RICHARD U | 4,375 | — | deriv |
| 17 Nov 2014 | OTHER | DE SCHUTTER RICHARD U | 1,250 | — | deriv |