Stephen Kanes serves as Executive at Sage Therapeutics, Inc., where they oversee executive responsibilities. Since joining the company, Stephen Kanes has executed 42 insider transactions totaling $14.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 2, 2026 involved receiving (via award) 120,000 shares valued at $0.
Stephen Kanes currently holds 120,000 shares of Sage Therapeutics, Inc. (SAGE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Stephen Kanes has been a net seller of SAGE stock. They have purchased $54.0K and sold $14.5M worth of shares.
Stephen Kanes's most recent insider trade was on Feb 2, 2026, when they sold 120,000 shares at $0.00 per share.
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| $40.29 |
| Discretionary |
| Oct 19, 2021 | SAGE | $0 | Award | 3,800 | $N/A | Discretionary |
| Jun 15, 2021 | SAGE | $58.9K | Payment | 1,001 | $58.80 | Discretionary |
| Jun 15, 2021 | SAGE | $0 | Award | 3,500 | $N/A | Discretionary |
| Sep 4, 2019 | SAGE | $2.7K | Option Exercise | 6,000 | $0.45 | Discretionary |
| Jul 25, 2019 | SAGE | $0 | Award | 1,900 | $N/A | Discretionary |
| Jul 25, 2019 | SAGE | $88.6K | Payment | 549 | $161.38 | Discretionary |
| Feb 8, 2019 | SAGE | $3.4M | Sale | 22,948 | $150.00 | Discretionary |
| Jan 12, 2018 | SAGE | $9.0K | Option Exercise | 20,000 | $0.45 | Discretionary |
| Jan 10, 2018 | SAGE | $1.4M | Sale | 7,859 | $179.61 | Discretionary |
| Jan 10, 2018 | SAGE | $252.2K | Sale | 1,400 | $180.11 | Discretionary |
| Jan 10, 2018 | SAGE | $1.2M | Sale | 6,923 | $178.33 | Discretionary |
| Jan 10, 2018 | SAGE | $383.6K | Sale | 2,200 | $174.35 | Discretionary |
| Jan 10, 2018 | SAGE | $207.7K | Sale | 1,200 | $173.09 | Discretionary |
| Jan 10, 2018 | SAGE | $206.2K | Sale | 1,200 | $171.80 | Discretionary |
| Jan 10, 2018 | SAGE | $1.6M | Sale | 9,100 | $177.48 | Discretionary |
| Jan 10, 2018 | SAGE | $102.4K | Sale | 600 | $170.67 | Discretionary |
| Jan 10, 2018 | SAGE | $430.7K | Sale | 2,461 | $175.03 | Discretionary |
| Jan 10, 2018 | SAGE | $2.0M | Sale | 11,057 | $176.53 | Discretionary |
| Apr 20, 2016 | SAGE | $9.4K | Option Exercise | 21,000 | $0.45 | Discretionary |
| Apr 19, 2016 | SAGE | $798.0K | Sale | 21,000 | $38.00 | Discretionary |
| Sep 28, 2015 | SAGE | $9.4K | Option Exercise | 21,000 | $0.45 | Discretionary |
| Sep 28, 2015 | SAGE | $278.5K | Sale | 6,000 | $46.42 | Discretionary |
| Aug 31, 2015 | SAGE | $637.4K | Sale | 12,000 | $53.12 | Discretionary |
| Jul 27, 2015 | SAGE | $28.4K | Sale | 400 | $70.91 | Discretionary |
| Jul 27, 2015 | SAGE | $59.5K | Sale | 826 | $72.08 | Discretionary |
| Jul 27, 2015 | SAGE | $16.2K | Sale | 220 | $73.64 | Discretionary |
| Jul 27, 2015 | SAGE | $43.6K | Sale | 636 | $68.50 | Discretionary |
| Jul 27, 2015 | SAGE | $55.5K | Sale | 800 | $69.38 | Discretionary |