- Company Directors - S
- Schafer Gregory W
Insider Trading History of Schafer Gregory W
The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Schafer Gregory W since 2006.
The trader's CIK number is 1193195.
At the time of the last reporting, Schafer Gregory W was the Director of Aduro Biotech, Inc.. (stock ticker symbol ADRO).
Also see all insider trading activities at Aduro Biotech, Inc..
Note that in the past
SCHAFER GREGORY W also reported insider trading activities as an insider of the following companies:
Yearly summary of insider trading at Aduro Biotech, Inc. (ADRO) by Schafer Gregory W
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2018 | ADRO | 0 | $0 | 20,000 | $152,140 | 122,000 | $106,340 |
| 2017 | ADRO | 0 | $0 | 164,859 | $1,785,955 | 160,000 | $199,599 |
| 2016 | ADRO | 0 | $0 | 100,905 | $1,661,727 | 135,000 | $164,699 |
| 2015 | ADRO | 0 | $0 | 51,470 | $1,488,810 | 65,000 | $84,799 |
Yearly summary of insider trading at Onyx Pharmaceuticals Inc (ONXX) by Schafer Gregory W
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2008 | ONXX | 0 | $0 | 19,561 | $750,537 | 18,000 | $291,780 |
| 2006 | ONXX | 2,500 | $33,392 | 0 | $0 | 0 | $0 |
Yearly summary of insider trading at Capricor Therapeutics, Inc. (NILT.OB) by Schafer Gregory W
| | Insider Buying | Insider Sales | Option Exercises |
|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
|---|
| 2008 | NILT.OB | 100 | $459 | 0 | $0 | 0 | $0 |
Insider trading activities at 3 companies by Schafer Gregory W:
1. Aduro Biotech, Inc. (ADRO)
2. Onyx Pharmaceuticals Inc (ONXX)
3. Capricor Therapeutics, Inc. (NILT.OB)
Table 1. Insider trading of Aduro Biotech, Inc. (ADRO) by Schafer Gregory W
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2018-01-25 | ADRO | Option Ex | 60,000 | .82 | 49,200 |
| 2017-12-29 | ADRO | Option Ex | 42,000 | .82 | 34,440 |
| 2018-01-02 | ADRO | Option Ex | 20,000 | 1.14 | 22,700 |
| 2018-01-02 | ADRO | Sale | 20,000 | 7.61 | 152,140 |
| 2017-12-01 | ADRO | Sale | 20,000 | 9.34 | 186,880 |
| 2017-12-01 | ADRO | Option Ex | 20,000 | 1.14 | 22,700 |
| 2017-11-06 | ADRO | Sale | 20,000 | 7.97 | 159,320 |
| 2017-11-06 | ADRO | Option Ex | 20,000 | 1.14 | 22,700 |
| 2017-10-02 | ADRO | Option Ex | 20,000 | 1.14 | 22,700 |
| 2017-10-02 | ADRO | Sale | 20,000 | 10.75 | 215,060 |
| 2017-09-13 | ADRO | Sale | 4,859 | 10.99 | 53,380 |
| 2017-09-01 | ADRO | Option Ex | 20,000 | 1.23 | 24,500 |
| 2017-09-01 | ADRO | Sale | 20,000 | 11.70 | 233,980 |
| 2017-08-07 | ADRO | Option Ex | 25,811 | 1.23 | 31,618 |
| 2017-08-08 | ADRO | Option Ex | 14,189 | 1.23 | 17,381 |
| 2017-08-07 | ADRO | Sale | 25,811 | 12.17 | 314,223 |
| 2017-08-08 | ADRO | Sale | 14,189 | 12.16 | 172,552 |
| 2017-06-28 | ADRO | Option Ex | 40,000 | 1.45 | 58,000 |
| 2017-06-28 | ADRO | Sale | 40,000 | 11.26 | 450,560 |
| 2016-12-23 | ADRO | Option Ex | 35,000 | .82 | 28,700 |
| 2016-11-10 | ADRO | Option Ex | 49,856 | 1.45 | 72,291 |
| 2016-11-11 | ADRO | Option Ex | 30,144 | 1.45 | 43,708 |
| 2016-11-10 | ADRO | Sale | 49,856 | 14.74 | 734,678 |
| 2016-11-11 | ADRO | Sale | 30,144 | 14.86 | 448,030 |
| 2016-05-16 | ADRO | Sale | 905 | 8.20 | 7,420 |
| 2016-01-08 | ADRO | Sale | 20,000 | 23.58 | 471,599 |
| 2016-01-08 | ADRO | Option Ex | 20,000 | 1.00 | 20,000 |
| 2015-12-24 | ADRO | Option Ex | 15,000 | .82 | 12,300 |
| 2015-12-07 | ADRO | Option Ex | 25,000 | 1.45 | 36,250 |
| 2015-12-07 | ADRO | Sale | 25,000 | 29.80 | 745,125 |
| 2015-11-17 | ADRO | Sale | 15,178 | 28.31 | 429,689 |
| 2015-11-16 | ADRO | Sale | 11,292 | 27.81 | 313,996 |
| 2015-11-17 | ADRO | Option Ex | 15,178 | 1.45 | 22,008 |
| 2015-11-16 | ADRO | Option Ex | 9,822 | 1.45 | 14,241 |
Table 2. Insider trading of Onyx Pharmaceuticals Inc (ONXX) by Schafer Gregory W
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2008-09-18 | ONXX | Option Ex | 10,000 | 16.21 | 162,100 |
| 2008-09-18 | ONXX | Sale | 10,000 | 40.00 | 400,000 |
| 2008-07-15 | ONXX | Sale | 1,561 | 37.50 | 58,537 |
| 2008-06-25 | ONXX | Sale | 8,000 | 36.50 | 292,000 |
| 2008-06-25 | ONXX | Option Ex | 8,000 | 16.21 | 129,680 |
| 2006-08-11 | ONXX | Buy | 2,500 | 13.36 | 33,392 |
Table 3. Insider trading of Capricor Therapeutics, Inc. (NILT.OB) by Schafer Gregory W
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|
| 2008-04-15 | NILT.OB | Buy | 100 | 4.60 | 459 |
Insider trading activities including stock purchases, stock sales, and option exercises
listed in the above table cannot be completely guaranteed as to their accuracy.
For more information regarding the trades made by Schafer Gregory W
(Director of Aduro Biotech, Inc. at the time of this reporting) see
the Securities and Exchange Commission (SEC) website.