Jeffrey D. Marrazzo serves as Executive at Spark Therapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Jeffrey D. Marrazzo has executed 71 insider transactions totaling $20.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 17, 2019 involved transacting 355,215 shares valued at $40.7M.
Jeffrey D. Marrazzo currently holds 355,215 shares of Spark Therapeutics, Inc. (ONCE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jeffrey D. Marrazzo has been a net seller of ONCE stock. They have purchased $0 and sold $20.0M worth of shares.
Jeffrey D. Marrazzo's most recent insider trade was on Dec 17, 2019, when they sold 355,215 shares at $114.50 per share.
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| 49,940 |
| $3.45 |
| Discretionary |
| Jan 18, 2019 | ONCE | $52.9K | Payment | 1,174 | $45.08 | Discretionary |
| Jan 18, 2019 | ONCE | $74.6K | Payment | 1,655 | $45.08 | Discretionary |
| Jan 18, 2019 | ONCE | $0 | Option Exercise | 5,000 | $N/A | Discretionary |
| Jan 18, 2019 | ONCE | $0 | Option Exercise | 3,750 | $N/A | Discretionary |
| Dec 28, 2018 | ONCE | $20.7K | Option Exercise | 6,000 | $3.45 | Discretionary |
| Jan 18, 2018 | ONCE | $0 | Option Exercise | 5,000 | $N/A | Discretionary |
| Jan 18, 2018 | ONCE | $83.2K | Payment | 1,646 | $50.55 | Discretionary |
| Dec 19, 2017 | ONCE | $207.0K | Option Exercise | 60,000 | $3.45 | Discretionary |
| Nov 13, 2017 | ONCE | $1.4M | Sale | 20,000 | $71.54 | Discretionary |
| Nov 13, 2017 | ONCE | $69.0K | Option Exercise | 20,000 | $3.45 | Discretionary |
| Aug 23, 2017 | ONCE | $73.7K | Option Exercise | 21,350 | $3.45 | Discretionary |
| Aug 23, 2017 | ONCE | $1.7M | Sale | 21,350 | $80.01 | Discretionary |
| Aug 11, 2017 | ONCE | $1.1M | Sale | 15,000 | $75.10 | Discretionary |
| Aug 11, 2017 | ONCE | $51.8K | Option Exercise | 15,000 | $3.45 | Discretionary |
| Aug 2, 2017 | ONCE | $2.3M | Sale | 28,650 | $80.01 | Discretionary |
| Aug 2, 2017 | ONCE | $98.8K | Option Exercise | 28,650 | $3.45 | Discretionary |
| Jul 5, 2017 | ONCE | $368.5K | Sale | 5,669 | $65.00 | Discretionary |
| Jul 5, 2017 | ONCE | $19.6K | Option Exercise | 5,669 | $3.45 | Discretionary |
| Jun 21, 2017 | ONCE | $30.3K | Option Exercise | 8,797 | $3.45 | Discretionary |
| Jun 21, 2017 | ONCE | $571.8K | Sale | 8,797 | $65.00 | Discretionary |
| Jun 20, 2017 | ONCE | $34.7K | Sale | 534 | $65.00 | Discretionary |
| Jun 20, 2017 | ONCE | $1.8K | Option Exercise | 534 | $3.45 | Discretionary |
| Oct 17, 2016 | ONCE | $16.7K | Sale | 300 | $55.71 | Discretionary |
| Oct 17, 2016 | ONCE | $126.8K | Sale | 2,300 | $55.11 | Discretionary |
| Oct 17, 2016 | ONCE | $129.8K | Sale | 2,400 | $54.10 | Discretionary |
| Oct 17, 2016 | ONCE | $17.3K | Option Exercise | 5,000 | $3.45 | Discretionary |
| Sep 16, 2016 | ONCE | $210.7K | Sale | 3,369 | $62.53 | Discretionary |
| Sep 16, 2016 | ONCE | $242.1K | Sale | 3,810 | $63.54 | Discretionary |