Bruce Kovner insider trades: Strongbridge Biopharma (SBBP) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Bruce reports to the SEC
Open-market buys and sales
62 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 18, 2020 | SBBP | ↑ Buy | 1,479,377 | $2.25 | $3.3M | Direct | Sep 21, 2020 (3d) |
| Nov 21, 2019 | MTEM | ↑ Buy | 468,750 | $8.00 | $3.8M | Indirect | Nov 25, 2019 (4d) |
| Dec 27, 2018 | SBBP | ↑ Buy | 49,397 | $3.99 | $197K | Direct | Dec 28, 2018 (1d) |
| Dec 26, 2018 | MTEM | ↑ Buy | 25,000 | $3.45 | $86K | Direct | Dec 28, 2018 (2d) |
| Dec 21, 2018 | SBBP | ↑ Buy | 237,079 | $3.98 | $943K | Direct | Dec 21, 2018 (0d) |
| Sep 25, 2018 | MTEM | ↑ Buy | 545,454 | $5.50 | $3.0M | By CDK Associates, L.L.C. | Sep 27, 2018 (2d) |
| Aug 8, 2018 | SBBP | ↑ Buy | 360,995 | $4.93 | $1.8M | Direct | Aug 9, 2018 (1d) |
| Jul 30, 2018 | SBBP | ↑ Buy | 70,000 | $4.66 | $326K | Direct | Aug 1, 2018 (2d) |
| Jul 27, 2018 | SBBP | ↑ Buy | 399,100 | $4.82 | $1.9M | Direct | Jul 27, 2018 (0d) |
| Jul 23, 2018 | SBBP | ↑ Buy | 55,500 | $4.96 | $276K | Direct | Jul 23, 2018 (0d) |
| Jul 16, 2018 | SBBP | ↑ Buy | 11,200 | $4.97 | $56K | Direct | Jul 18, 2018 (2d) |
| Jul 20, 2017 | KALA | ↑ Buy | 215,000 | $15.00 | $3.2M | Direct | Jul 20, 2017 (0d) |
| Dec 8, 2015 | SNTA | ↓ Sell | 971,666 | $0.37 | $364K | By OB Select Opportunities, LLC | Dec 8, 2015 (0d) |
| Dec 8, 2015 | SNTA | ↓ Sell | 551,680 | $0.37 | $206K | By Kovner 2012 Family Trust B | Dec 8, 2015 (0d) |
| Dec 3, 2015 | SNTA | ↓ Sell | 912,607 | $0.43 | $389K | By OB Select Opportunities, LLC | Dec 3, 2015 (0d) |
| Dec 3, 2015 | SNTA | ↓ Sell | 518,146 | $0.43 | $221K | By Kovner 2012 Family Trust B | Dec 3, 2015 (0d) |
| Nov 30, 2015 | SNTA | ↓ Sell | 1,963,827 | $0.48 | $940K | By OB Select Opportunities, LLC | Nov 30, 2015 (0d) |
| Nov 30, 2015 | SNTA | ↓ Sell | 1,114,993 | $0.48 | $534K | By Kovner 2012 Family Trust B | Nov 30, 2015 (0d) |
| Nov 24, 2015 | SNTA | ↓ Sell | 748,570 | $0.44 | $329K | By OB Select Opportunities, LLC | Nov 24, 2015 (0d) |
| Nov 24, 2015 | SNTA | ↓ Sell | 425,012 | $0.44 | $187K | By Kovner 2012 Family Trust B | Nov 24, 2015 (0d) |
| Nov 20, 2015 | SNTA | ↓ Sell | 262,782 | $0.45 | $119K | By OB Select Opportunities, LLC | Nov 20, 2015 (0d) |
| Nov 20, 2015 | SNTA | ↓ Sell | 149,199 | $0.45 | $67K | By Kovner 2012 Family Trust B | Nov 20, 2015 (0d) |
| Nov 19, 2015 | SNTA | ↓ Sell | 1,101,107 | $0.50 | $548K | By CxSynta LLC | Nov 20, 2015 (1d) |
| Nov 17, 2015 | SNTA | ↓ Sell | 1,223,936 | $0.43 | $522K | By CxSynta LLC | Nov 17, 2015 (0d) |
| Nov 12, 2015 | SNTA | ↓ Sell | 5,436,673 | $0.55 | $3.0M | By CxSynta LLC | Nov 12, 2015 (0d) |
| Apr 6, 2015 | SNTA | ↑ Buy | 6,857,143 | $1.75 | $12.0M | By KFO Holdings LLC | Apr 8, 2015 (2d) |
| Sep 30, 2014 | SNTA | ↑ Buy | 300,000 | $3.08 | $923K | By KFO Holdings LLC | Oct 1, 2014 (1d) |
| Apr 11, 2014 | SNTA | ↑ Buy | 1,250,000 | $4.01 | $5.0M | By KFO Holdings LLC | Apr 14, 2014 (3d) |
| Nov 13, 2013 | SNTA | ↑ Buy | 3,400,000 | $3.75 | $12.8M | By KFO Holdings LLC | Nov 15, 2013 (2d) |
| Nov 13, 2013 | SNTA | ↑ Buy | 1,600,000 | $3.75 | $6.0M | By OB Select Opportunities, LLC | Nov 15, 2013 (2d) |
| Jun 27, 2013 | SNTA | ↑ Buy | 150,000 | $4.71 | $707K | By Kovner 2012 Family Trust B | Jul 1, 2013 (4d) |
| Jun 26, 2013 | SNTA | ↑ Buy | 500,000 | $4.53 | $2.3M | By Kovner 2012 Family Trust B | Jun 27, 2013 (1d) |
| Jun 24, 2013 | SNTA | ↑ Buy | 250,000 | $4.39 | $1.1M | By Kovner 2012 Family Trust B | Jun 25, 2013 (1d) |
| Jun 18, 2013 | SNTA | ↑ Buy | 200,000 | $4.00 | $799K | By Kovner 2012 Family Trust B | Jun 20, 2013 (2d) |
| Jun 6, 2013 | SNTA | ↑ Buy | 2,000,000 | $4.64 | $9.3M | By Kovner 2012 Family Trust B | Jun 6, 2013 (0d) |
| Nov 14, 2012 | SNTA | ↑ Buy | 37,700 | $6.91 | $260K | By KFO Holdings LLC | Nov 14, 2012 (0d) |
| Jun 29, 2012 | SNTA | ↑ Buy | 910,000 | $5.45 | $5.0M | Direct | Jul 2, 2012 (3d) |
| Jan 6, 2012 | SNTA | ↑ Buy | 1,136,363 | $4.40 | $5.0M | Direct | Jan 10, 2012 (4d) |
| Dec 7, 2011 | SNTA | ↑ Buy | 11,059 | $3.95 | $44K | Direct | Dec 9, 2011 (2d) |
| Nov 29, 2011 | SNTA | ↑ Buy | 8,844 | $3.96 | $35K | Direct | Dec 1, 2011 (2d) |
| Nov 25, 2011 | SNTA | ↑ Buy | 25,016 | $3.94 | $98K | Direct | Nov 29, 2011 (4d) |
| Nov 23, 2011 | SNTA | ↑ Buy | 8,000 | $3.98 | $32K | Direct | Nov 25, 2011 (2d) |
| Nov 21, 2011 | SNTA | ↑ Buy | 54,640 | $3.79 | $207K | Direct | Nov 22, 2011 (1d) |
| Sep 12, 2011 | SNTA | ↑ Buy | 153,234 | $3.79 | $580K | Direct | Sep 13, 2011 (1d) |
| Sep 6, 2011 | SNTA | ↑ Buy | 96,457 | $3.84 | $371K | Direct | Sep 7, 2011 (1d) |
| Aug 26, 2011 | SNTA | ↑ Buy | 100 | $3.85 | $385 | Direct | Aug 30, 2011 (4d) |
| Aug 23, 2011 | SNTA | ↑ Buy | 15,764 | $3.75 | $59K | Direct | Aug 24, 2011 (1d) |
| Aug 18, 2011 | SNTA | ↑ Buy | 3,303 | $3.79 | $13K | Direct | Aug 22, 2011 (4d) |
| Aug 10, 2011 | SNTA | ↑ Buy | 128,142 | $3.73 | $478K | Direct | Aug 10, 2011 (0d) |
| Apr 14, 2011 | SNTA | ↑ Buy | 1,431,493 | $4.89 | $7.0M | Direct | Apr 18, 2011 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Bruce Kovner's insider trades
Bruce Kovner is a 10% owner of Strongbridge Biopharma (SBBP). Since Feb 9, 2007, Bruce has reported 47 open-market purchases worth $100.6M and 15 sales worth $14.2M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (12 filings), other transactions (7 filings), gifts (3 filings), conversions (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every SBBP insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.