| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | Jan 23, 2024 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Mar 10, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Jan 26, 2023 | ||
| SC 13G | Report | Jan 20, 2023 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Mar 9, 2022 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 4, 2022 | |
| SC 13G/A | Report | Jan 28, 2022 | ||
| SC 13G/A | Report | ROBECO INVESTMENT MANAGEMENT INC. | Feb 12, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 3, 2021 | |
| SC 13G/A | Report | Jan 27, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | ROBECO INVESTMENT MANAGEMENT INC. | Feb 10, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Jan 27, 2020 | |
| SC 13G | Report | SEC SCHEDULE 13G | Feb 12, 2019 | |
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | ROBECO INVESTMENT MANAGEMENT INC. | Feb 8, 2019 | |
| SC 13G/A | Report | Jan 28, 2019 | ||
| SC 13G | Report | ROBECO INVESTMENT MANAGEMENT INC. | Feb 13, 2018 | |
| SC 13G/A | Report | Feb 9, 2018 | ||
| SC 13G/A | Report | Jan 23, 2018 | ||
| SC 13G/A | Report | Feb 14, 2017 | ||
| SC 13G/A | Report | Feb 9, 2017 | ||
| SC 13G/A | Report | Feb 8, 2017 | ||
| SC 13G/A | Report | ENS12.31.16CLOSEOUT | Jan 26, 2017 | |
| SC 13G/A | Report | Jan 24, 2017 | ||
| SC 13G/A | Report | Jul 11, 2016 | ||
| SC 13G/A | Report | ENS SC13G/A | Feb 16, 2016 | |
| SC 13G/A | Report | Feb 12, 2016 | ||
| SC 13G/A | Report | Feb 10, 2016 | ||
| SC 13G/A | Report | Jan 26, 2016 | ||
| SC 13G | Report | ENS 12.31.14 | Feb 18, 2015 | |
| SC 13G/A | Report | Feb 13, 2015 | ||
| SC 13G/A | Report | Feb 11, 2015 | ||
| SC 13G/A | Report | Feb 2, 2015 | ||
| SC 13G/A | Report | Jan 15, 2015 | ||
| SC 13G/A | Report | Feb 14, 2014 | ||
| SC 13G/A | Report | Feb 12, 2014 | ||
| SC 13G/A | Report | Feb 11, 2014 | ||
| SC 13G/A | Report | Jan 9, 2014 | ||
| SC 13G | Report | Nov 12, 2013 | ||
| SC 13G/A | Report | Feb 11, 2013 | ||
| SC 13G/A | Report | Feb 1, 2013 | ||
| SC 13G/A | Report | ENERSYS - 12-31-2012 | Jan 11, 2013 | |
| SC 13G | Report | Jan 7, 2013 | ||
| SC 13G | Report | ENERSYS - 12/31/2011 | Feb 13, 2012 | |
| SC 13G | Report | Feb 9, 2012 | ||
| SC 13G | Report | Feb 9, 2012 | ||
| SC 13G/A | Report | Apr 8, 2011 | ||
| SC 13G/A | Report | SC 13G/A | Feb 23, 2011 | |
| SC 13G/A | Report | SC 13G/A | Feb 11, 2011 | |
| SC 13G/A | Report | Feb 9, 2011 | ||
| SC 13G | Report | Feb 4, 2011 | ||
| SC 13G/A | Report | SC 13G/A | Feb 16, 2010 | |
| SC 13G | Report | Feb 12, 2010 | ||
| SC 13G/A | Report | Feb 12, 2010 | ||
| SC 13G/A | Report | AMENDMENT NO. 4 | Feb 11, 2010 | |
| SC 13G/A | Report | SCHEDULE 13G | Feb 8, 2010 |