| Oct 9, 2024 | $1.1M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Sep 23, 2024 | $1.1M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Mar 8, 2024 | $3.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Dec 22, 2023 | $3.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Oct 19, 2023 | $3.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Oct 18, 2023 | $3.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Oct 18, 2023 | $3.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Oct 16, 2023 | $3.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Oct 5, 2023 | $3.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Oct 2, 2023 | $3.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jun 6, 2023 | $4.7M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| May 17, 2023 | $4.7M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| May 17, 2023 | $4.7M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Apr 25, 2023 | $4.7M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Nov 14, 2022 | $4.7M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Nov 2, 2022 | $4.7M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Sep 30, 2022 | $4.7M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Nov 4, 2021 | $4.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Nov 2, 2021 | $4.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jun 14, 2021 | $5.5M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Oct 1, 2020 | $7.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Dec 13, 2019 | $7.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Nov 22, 2019 | $7.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Sep 27, 2019 | $7.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| May 28, 2019 | $9.9M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Feb 22, 2019 | $9.9M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Sep 28, 2018 | $9.9M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Aug 28, 2017 | $11.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jul 15, 2017 | $11.1M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jul 14, 2017 | $11.1M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jul 14, 2017 | $11.1M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Mar 16, 2017 | $11.1M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Mar 15, 2017 | $11.1M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jan 19, 2017 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jan 19, 2017 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Oct 27, 2016 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Sep 20, 2016 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jul 29, 2016 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Apr 25, 2016 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Mar 29, 2016 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Mar 29, 2016 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Mar 24, 2016 | $13.8M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jul 22, 2015 | $14.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Apr 1, 2015 | $14.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Feb 5, 2015 | $14.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Feb 3, 2015 | $14.4M | 11 | $1.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jul 3, 2014 | $15.8M | 11 | $5.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Jul 3, 2014 | $15.8M | 11 | $5.0M | 0.0% | yes | STAFFORD SUSTAINABLE CAPITAL FUND, LP |
| Dec 24, 2013 | $17.8M | 11 | $5.0M | 0.0% | yes | MACQUARIE CLEAN TECHNOLOGY FUND, L.P. |
| Jul 23, 2013 | $17.8M | 11 | $5.0M | 0.0% | yes | MACQUARIE CLEAN TECHNOLOGY FUND, L.P. |
| Jul 23, 2013 | $17.8M | 11 | $5.0M | 0.0% | yes | MACQUARIE CLEAN TECHNOLOGY FUND, L.P. |
| Jun 26, 2013 | $14.8M | 11 | $5.0M | 0.0% | yes | MACQUARIE CLEAN TECHNOLOGY FUND, L.P. |
| Oct 24, 2012 | $15.6M | 12 | $5.0M | 0.0% | yes | MACQUARIE CLEAN TECHNOLOGY FUND, L.P. |
| Oct 24, 2012 | $15.6M | 12 | $5.0M | 0.0% | yes | MACQUARIE CLEAN TECHNOLOGY FUND, L.P. |
| Jun 28, 2012 | $15.6M | 12 | $5.0M | 0.0% | yes | MACQUARIE CLEAN TECHNOLOGY FUND, L.P. |
| Mar 28, 2012 | $14.9M | 12 | $5.0M | 0.0% | yes | MACQUARIE CLEAN TECHNOLOGY FUND, L.P. |