Jun 24, 2020 Buy 20,000 2.60 USD $52K conv 27? SEC Mar 18, 2020 Buy 14,800 5.41 USD $80.1K conv 20? SEC Mar 16, 2020 Buy 39,600 2.50 USD $99K conv 46? First in 12mo? SEC Dec 19, 2018 Buy 7,500 7.75 USD $58.1K conv 30? Cluster? SEC Dec 19, 2018 Buy 3,500 7.67 USD $26.8K conv 27? Cluster? SEC Dec 19, 2018 Buy 2,500 7.65 USD $19.1K conv 26? Cluster? SEC Oct 29, 2018 Buy 9,500 8.64 USD $82.1K conv 38? Cluster? SEC Oct 29, 2018 Buy 2,000 8.62 USD $17.2K conv 25? Cluster? SEC Oct 11, 2018 Buy 7,500 8.74 USD $65.6K conv 37? Cluster? SEC Oct 11, 2018 Buy 1,000 8.72 USD $8.7K conv 27? Cluster? SEC Oct 11, 2018 Buy 3,000 8.73 USD $26.2K conv 30? Cluster? SEC Jul 31, 2018 Buy 7,000 9.06 USD $63.4K conv 26? SEC Jul 31, 2018 Buy 4,000 9.05 USD $36.2K conv 26? SEC Feb 27, 2018 Buy 10,000 9.49 USD $94.9K conv 61? Cluster? First in 12mo? SEC Aug 26, 2015 Buy 7,000 12.81 USD $89.7K conv 32? SEC Jul 31, 2015 Buy 30,000 3.59 USD $107.7K conv 38? SEC Jul 1, 2015 Buy 6,000 12.89 USD $77.3K conv 27? SEC Jun 29, 2015 Buy 7,075 12.90 USD $91.3K conv 47? SEC Jan 20, 2015 Buy 7,000 12.87 USD $90.1K conv 55? SEC Jan 15, 2015 Buy 7,000 12.80 USD $89.6K conv 52? Unusual size? SEC Jun 16, 2014 Buy 3,650 13.66 USD $49.9K conv 31? SEC Oct 10, 2013 Buy 7,000 14.41 USD $100.9K conv 70? Unusual size? First in 12mo? SEC Oct 9, 2012 Other 3,871 — n/a (No price was disclosed in the filing) SEC Oct 9, 2012 Other -8,500 — n/a (No price was disclosed in the filing) SEC Oct 9, 2012 Other -4,233 — n/a (No price was disclosed in the filing) SEC