The following table details the insider trading activities
(stock purchases, stock sales, and stock option exercises) by Marrazzo Jeffrey D since 2015.
The trader's CIK number is 1631262.
At the time of the last reporting, Marrazzo Jeffrey D was the Chief Executive Officer of Spark Therapeutics, Inc.. (stock ticker symbol ONCE).
Also see all insider trading activities at Spark Therapeutics, Inc..
| Insider Buying | Insider Sales | Option Exercises | |||||
|---|---|---|---|---|---|---|---|
| Year | Symbol | Shares | Value | Shares | Value | Shares | Value |
| 2019 | ONCE | 0 | $0 | 0 | $0 | 64,690 | $192,993 |
| 2018 | ONCE | 0 | $0 | 0 | $0 | 5,000 | $0 |
| 2017 | ONCE | 0 | $0 | 100,000 | $7,532,799 | 160,000 | $551,998 |
| 2016 | ONCE | 0 | $0 | 95,000 | $5,293,184 | 95,000 | $327,747 |
| 2015 | ONCE | 0 | $0 | 150,000 | $7,309,011 | 0 | $0 |
| Trade Date | Symbol | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2019-03-15 | ONCE | Option Ex | 49,940 | 3.45 | 172,293 |
| 2019-01-18 | ONCE | Option Ex | 8,750 | .00 | 0 |
| 2018-12-28 | ONCE | Option Ex | 6,000 | 3.45 | 20,700 |
| 2018-01-18 | ONCE | Option Ex | 5,000 | .00 | 0 |
| 2017-12-19 | ONCE | Option Ex | 60,000 | 3.45 | 207,000 |
| 2017-11-13 | ONCE | Sale | 20,000 | 71.54 | 1,430,800 |
| 2017-11-13 | ONCE | Option Ex | 20,000 | 3.45 | 69,000 |
| 2017-08-23 | ONCE | Option Ex | 21,350 | 3.45 | 73,657 |
| 2017-08-23 | ONCE | Sale | 21,350 | 80.01 | 1,708,213 |
| 2017-08-11 | ONCE | Option Ex | 15,000 | 3.45 | 51,750 |
| 2017-08-11 | ONCE | Sale | 15,000 | 75.10 | 1,126,500 |
| 2017-08-02 | ONCE | Option Ex | 28,650 | 3.45 | 98,842 |
| 2017-08-02 | ONCE | Sale | 28,650 | 80.01 | 2,292,286 |
| 2017-07-05 | ONCE | Sale | 5,669 | 65.00 | 368,485 |
| 2017-07-05 | ONCE | Option Ex | 5,669 | 3.45 | 19,558 |
| 2017-06-20 | ONCE | Option Ex | 534 | 3.45 | 1,842 |
| 2017-06-21 | ONCE | Option Ex | 8,797 | 3.45 | 30,349 |
| 2017-06-21 | ONCE | Sale | 8,797 | 65.00 | 571,805 |
| 2017-06-20 | ONCE | Sale | 534 | 65.00 | 34,710 |
| 2016-10-17 | ONCE | Option Ex | 5,000 | 3.45 | 17,250 |
| 2016-10-17 | ONCE | Sale | 5,000 | 54.97 | 274,865 |
| 2016-09-16 | ONCE | Option Ex | 10,000 | 3.45 | 34,500 |
| 2016-09-16 | ONCE | Sale | 10,000 | 62.59 | 625,930 |
| 2016-08-15 | ONCE | Option Ex | 10,000 | 3.45 | 34,500 |
| 2016-08-15 | ONCE | Sale | 10,000 | 63.32 | 633,200 |
| 2016-08-11 | ONCE | Sale | 9,999 | 60.06 | 600,539 |
| 2016-08-10 | ONCE | Option Ex | 6,971 | 3.45 | 24,049 |
| 2016-08-11 | ONCE | Option Ex | 9,999 | 3.45 | 34,496 |
| 2016-08-10 | ONCE | Sale | 6,971 | 60.02 | 418,399 |
| 2016-08-08 | ONCE | Sale | 800 | 60.27 | 48,216 |
| 2016-08-08 | ONCE | Option Ex | 800 | 3.45 | 2,760 |
| 2016-08-04 | ONCE | Option Ex | 100 | 3.45 | 345 |
| 2016-08-04 | ONCE | Sale | 100 | 60.00 | 6,000 |
| 2016-08-03 | ONCE | Sale | 4,182 | 60.00 | 250,920 |
| 2016-08-01 | ONCE | Sale | 12,348 | 60.03 | 741,250 |
| 2016-08-03 | ONCE | Option Ex | 4,182 | 3.45 | 14,427 |
| 2016-08-01 | ONCE | Option Ex | 12,348 | 3.45 | 42,600 |
| 2016-07-18 | ONCE | Option Ex | 5,000 | 3.45 | 17,250 |
| 2016-07-18 | ONCE | Sale | 5,000 | 52.53 | 262,650 |
| 2016-06-15 | ONCE | Option Ex | 5,000 | 3.45 | 17,250 |
| 2016-06-15 | ONCE | Sale | 5,000 | 47.26 | 236,290 |
| 2016-05-31 | ONCE | Sale | 600 | 60.00 | 36,000 |
| 2016-05-31 | ONCE | Option Ex | 600 | 3.45 | 2,070 |
| 2016-05-19 | ONCE | Option Ex | 25,000 | 3.45 | 86,250 |
| 2016-05-19 | ONCE | Sale | 25,000 | 46.36 | 1,158,925 |
| 2015-10-12 | ONCE | Sale | 75,000 | 49.12 | 3,684,225 |
| 2015-10-07 | ONCE | Sale | 50,017 | 48.58 | 2,429,975 |
| 2015-10-09 | ONCE | Sale | 24,983 | 47.83 | 1,194,811 |
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 Marrazzo Jeffrey D (Chief Executive Officer of Spark Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.