| Coliseum Capital Partners L P +6 co-filersDirector, 10% owner · 2 transactions | — | 5.06M†as of Mar 2015 | — | 2.56M | — |
| Gray Adam +6 co-filersFormer Director · 22 transactions | — | 2.98M†as of Sep 2017 | 12.4K | — | 2.62M |
| Gray Adam +4 co-filersDirector · 2 transactions | — | 1.24M†as of Sep 2023 | — | — | 4.69M |
| Hennessy Capital LLC10% owner · 3 transactions | — | 672.3K†as of Apr 2015 | — | 943.5K | — |
| Horlock PhilDirector · 92 transactions | — | 225.4K | 1.51M | — | 622.2K |
| Stevenson MatthewPresident & CEO, Director · 6 transactions | — | 213.5Kas of Jul 2022 | 220.0K | — | — |
| Wyskiel JohnPresident & CEO, Director · 4 transactions | — | 88.1K | 150.9K | — | — |
| Smith BrittonPresident · 11 transactions | — | 80.6Kas of Sep 2024 | 68.8K | — | 11.2K |
| Charlton Kevin M.President and COO, Director · 1 transaction | — | 67.0Kas of Jun 2014 | — | 17.0K | — |
| Scartz TedSVP General Counsel · 22 transactions | — | 59.9K | 74.3K | — | 11.9K |
| Tighe PhillipChief Financial Officer · 19 transactions | — | 48.2Kas of Jun 2021 | 263.2K | — | — |
| Roberts Thomas ArthurChief Adminstrative Officer · 23 transactions | — | 45.8Kas of Oct 2021 | 120.4K | — | — |
| Radulescu RazvanChief Financial Officer · 43 transactions | — | 42.3K | 204.2K | — | 107.3K |
| Sanfrey Jeffrey ScottChief Operating Officer · 7 transactions | — | 39.0K | 15.4K | — | 5.2K |
| Terry Mark AshburnChief Commercial Officer · 16 transactions | — | 38.1Kas of Jun 2020 | 81.5K | — | 15.0K |
| Wendell DaleChief Commercial Officer · 3 transactions | — | 36.8Kas of Jun 2016 | 65.3K | — | — |
| Kwapis JohnChief Operating Officer · 3 transactions | — | 35.8Kas of Jun 2016 | 65.3K | — | — |
| Yousif PaulGeneral Counsel & Treasurer · 47 transactions | — | 34.1Kas of Mar 2022 | 128.5K | — | 21.8K |
| Jenkins Charles R IIIChief Operating Officer · 6 transactions | — | 30.8Kas of Dec 2020 | 11.3K | — | — |
| Galbato ChanDirector · 9 transactions | — | 30.0Kas of Apr 2022 | 31.1K | — | — |
| Grimm Douglas J.Director · 11 transactions | — | 28.8K | 28.8K | — | — |
| Schumacher Alan HDirector · 10 transactions | — | 27.6Kas of Jun 2023 | 28.4K | — | — |
| Lowrey Charles B IIEVP, CFO and Secretary · 1 transaction | — | 18.0Kas of Jun 2014 | — | 8.0K | — |
| McCurdy MichaelVP of Human Resources · 6 transactions | — | 13.4Kas of Oct 2016 | 39.9K | — | — |
| Shaw KathleenDirector · 4 transactions | — | 11.9Kas of Apr 2022 | 11.9K | — | — |
| Blaufuss MarkDirector · 4 transactions | — | 10.3K | 10.3K | — | — |
| Newman Simon JDirector · 4 transactions | — | 10.3K | 10.3K | — | — |
| Fream Julie ADirector · 4 transactions | — | 9.7K | 9.7K | — | — |
| Donovan Dennis MDirector · 2 transactions | — | 9.5Kas of Apr 2016 | 9.5K | — | — |
| Kapadia DevDirector · 2 transactions | — | 9.5Kas of Apr 2016 | 9.5K | — | — |
| Thau Daniel MarkDirector · 7 transactions | — | 8.7K | 6.4K | 2.3K | — |
| Hightower Edward T.Director · 2 transactions | — | 6.4K | 6.4K | — | — |
| Penn Kevin S.Director · 2 transactions | — | 6.4K | 6.4K | — | — |
| Taylor Jeffery LChief Financial Officer · 2 transactions | — | 6.2Kas of Dec 2020 | 15.6K | — | — |
| Hennessy Daniel JDirector · 12 transactions | — | 5.1Kas of Sep 2018 | 14.5K | 943.5K | 187.0K |
| Marcotuli JamesDirector · 1 transaction | — | 4.9Kas of May 2015 | 4.9K | — | — |
| Girardin SteveDirector · 2 transactions | — | 2.3K† | 2.3K | — | — |
| American Securities LLC +6 co-filers10% owner · 7 transactions | — | 0as of Feb 2024 | — | 5.00M | 12.00M |
| Feinberg StephenFormer 10% Owner · 2 transactions | — | 0as of Jun 2016 | — | — | 12.00M |
| Bedi Gurminder SDirector · 13 transactions | — | 0as of Aug 2024 | 28.4K | — | 27.6K |
| Hennessy Capital Partners I, LLC10% owner · 3 transactions | — | 0as of Apr 2015 | — | 943.5K | — |