| 2012-12-18 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | M | $26.4M |
| 2012-12-18 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | M | $7.8M |
| 2012-12-18 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | M | $2.5M |
| 2012-12-18 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | M | $743K |
| 2013-02-01 | Peterson Gary Allan | Sell | $660.4 |
| 2012-12-03 | Peterson Gary Allan | Sell | $242 |
| 2013-09-30 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-08-30 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-07-31 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-06-28 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-06-20 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-05-31 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-05-23 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-05-08 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-03-28 | Joint reporting: Vision Opportunity Master Fund, Ltd.; MERKATZ ANDREW; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-02-28 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2013-01-31 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2012-12-28 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | A | — |
| 2012-12-18 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | M | — |
| 2012-12-18 | Joint reporting: Vision Opportunity Master Fund, Ltd.; VISION CAPITAL ADVISORS, LLC; BENOWITZ ADAM; VCAF GP, LLC; Vision Capital Advantage Fund, L.P.; Kleidman Carl | M | — |