Arthur Tzianabos serves as Executive at OvaScience, Inc., where they oversee executive responsibilities. Since joining the company, Arthur Tzianabos has executed 34 insider transactions totaling $3.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 25, 2024 involved selling 265 shares valued at $6.4K.
Arthur Tzianabos currently holds 7,983 shares of OvaScience, Inc. (OVAS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Arthur Tzianabos has been a net seller of OVAS stock. They have purchased $21.7K and sold $3.6M worth of shares.
Arthur Tzianabos's most recent insider trade was on Mar 25, 2024, when they sold 265 shares at $24.20 per share.
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| $N/A |
| Discretionary |
| Feb 13, 2024 | STOK | $69.5K | Option Exercise | 31,739 | $2.19 | Discretionary |
| Jan 9, 2024 | FIXX | $7.4K | Sale | 13,037 | $0.57 | Planned |
| Jan 1, 2024 | FIXX | $0 | Option Exercise | 14,280 | $N/A | Planned |
| Jan 1, 2024 | FIXX | $0 | Option Exercise | 19,140 | $N/A | Planned |
| Jan 9, 2023 | FIXX | $14.8K | Sale | 10,616 | $1.39 | Discretionary |
| Jan 1, 2023 | FIXX | $0 | Option Exercise | 19,140 | $N/A | Discretionary |
| Jan 1, 2023 | FIXX | $0 | Option Exercise | 13,860 | $N/A | Discretionary |
| Nov 30, 2022 | AKUS | $0 | Tender | 26,930 | $N/A | Discretionary |
| Jan 5, 2022 | FIXX | $20.2K | Sale | 5,354 | $3.78 | Discretionary |
| Jan 1, 2022 | FIXX | $0 | Option Exercise | 13,860 | $N/A | Discretionary |
| Feb 19, 2021 | STOK | $606.7K | Sale | 10,000 | $60.67 | Discretionary |
| Feb 19, 2021 | STOK | $21.9K | Option Exercise | 10,000 | $2.19 | Discretionary |
| Nov 23, 2020 | STOK | $10.0K | Sale | 210 | $47.61 | Discretionary |
| Nov 23, 2020 | STOK | $248.0K | Sale | 5,294 | $46.85 | Discretionary |
| Nov 23, 2020 | STOK | $468.7K | Sale | 10,196 | $45.97 | Discretionary |
| Nov 23, 2020 | STOK | $193.8K | Sale | 4,300 | $45.08 | Discretionary |
| Nov 23, 2020 | STOK | $43.8K | Option Exercise | 20,000 | $2.19 | Discretionary |
| Feb 3, 2020 | FIXX | $202.0K | Sale | 12,500 | $16.16 | Discretionary |
| Jan 2, 2020 | FIXX | $256.3K | Sale | 12,500 | $20.50 | Discretionary |
| Dec 2, 2019 | FIXX | $203.1K | Sale | 12,500 | $16.25 | Discretionary |
| Nov 29, 2019 | FIXX | $200.5K | Sale | 12,500 | $16.04 | Discretionary |
| Oct 1, 2019 | FIXX | $215.6K | Sale | 12,400 | $17.39 | Discretionary |
| Oct 1, 2019 | FIXX | $1.8K | Sale | 100 | $18.23 | Discretionary |
| Sep 3, 2019 | FIXX | $234.4K | Sale | 12,500 | $18.75 | Discretionary |
| Aug 1, 2019 | FIXX | $217.1K | Sale | 12,500 | $17.37 | Discretionary |
| Jul 1, 2019 | FIXX | $237.3K | Sale | 12,500 | $18.98 | Discretionary |
| Jun 3, 2019 | FIXX | $248.3K | Sale | 12,500 | $19.86 | Discretionary |
| Aug 26, 2016 | BIND | $6.6K | Option Exercise | 15,000 | $0.44 | Discretionary |