| Gendell Jeffrey L Et AlFormer 10% owner · 7 transactions | — | 2.15M†as of Nov 2007 | — | — | 310.1K |
| Kiper Christopher S +8 co-filers10% owner, Director, 10% owner · 64 transactions | — | 1.60M†as of Oct 2017 | 10.5K | 596.6K | — |
| Kiper Christopher S +7 co-filers10% owner · 34 transactions | — | 1.06M†as of Aug 2018 | — | 29.8K | 15.3K |
| English Aron R. +4 co-filers10% owner · 27 transactions | — | 1.03M† | — | 31.7K | 285.9K |
| Bauer Robert PPresident and CEO, Director · 51 transactions | — | 333.2K†as of Mar 2021 | 238.9K | 17.1K | — |
| Kasel John FPresident & Chief Exec Officer, Director · 133 transactions | — | 253.6K† | 405.3K | 7.5K | 47.8K |
| Foster Lee B IIDirector · 59 transactions | — | 227.8K†as of Jun 2021 | 248.1K | 17.0K | 218.5K |
| Rackoff William HDirector · 33 transactions | — | 90.5K†as of Jun 2022 | 94.3K | — | 40.8K |
| Guinee Patrick J.EVP General Counsel & Sec. · 73 transactions | — | 87.3K | 141.4K | — | — |
| Thalman William MEVP & COO · 45 transactions | — | 79.9K | 112.3K | 7.5K | — |
| Owen Diane BDirector · 34 transactions | — | 78.4K | 90.4K | — | 20.0K |
| Kelly Brian HEVP and Sr. Advisor to the CEO · 105 transactions | — | 76.6K† | 148.8K | 200 | 10.0K |
| Lippard Gregory WSVP -Rail · 107 transactions | — | 76.6K† | 160.8K | 1.0K | 38.0K |
| McKane G ThomasDirector · 15 transactions | — | 65.5K†as of Nov 2015 | 21.5K | 1.0K | — |
| Russo David JSr. V.P., CFO & Treasurer · 56 transactions | — | 65.1K†as of Mar 2017 | 113.8K | 6.0K | 47.7K |
| Purgason Robert SDirector · 19 transactions | — | 57.2Kas of Dec 2022 | 39.9K | 17.5K | — |
| Rowland Suzanne BDirector · 19 transactions | — | 49.7K†as of Jun 2022 | 48.2K | — | — |
| Junge DirkDirector · 21 transactions | — | 45.0K†as of May 2023 | 43.0K | 2.0K | — |
| Betler Raymond TDirector · 12 transactions | — | 38.1K | 33.1K | 5.0K | — |
| Treacy WilliamEVP & Chief Growth Officer · 41 transactions | — | 37.8K†as of Jul 2024 | 42.4K | — | — |
| Ness RobertSVP, Precast Concrete Products · 32 transactions | — | 32.4K | 40.0K | — | — |
| Friedman Brian HunterSVP, Chief Growth Officer · 30 transactions | — | 31.5K† | 38.7K | 500 | — |
| Reilly Sean MSVP and CFO · 34 transactions | — | 31.1K† | 40.6K | 3.2K | — |
| Hasselbusch Stan LPresident and CEO, Director · 61 transactions | — | 28.1K†as of Aug 2011 | 281.6K | 10.0K | 270.0K |
| Patterson Linda KController · 17 transactions | — | 24.7K†as of Mar 2012 | 22.5K | — | 16.0K |
| Vizi BradleyDirector · 18 transactions | — | 24.3Kas of May 2022 | 27.5K | — | — |
| Bloem Alec CSr. V.P. Concrete Products · 21 transactions | — | 22.9K†as of May 2006 | 65.0K | — | 65.0K |
| Thompson Bruce ErnestDirector · 5 transactions | — | 21.9K | 21.9K | — | — |
| Kunz John EDirector · 9 transactions | — | 21.8K | 21.9K | — | — |
| Massman Henry J IVDirector · 4 transactions | — | 21.8Kas of Mar 2008 | 7.4K | — | 430 |
| McIlroy Peter IIDirector · 11 transactions | — | 20.5Kas of May 2014 | 12.5K | 8.0K | — |
| Jones Peter David VaughanSVP, UK Services & Solutions · 21 transactions | — | 18.1Kas of Feb 2024 | 15.9K | — | — |
| Brumbaugh Merry LVice President · 42 transactions | — | 17.2K†as of Jan 2017 | 39.6K | 4.0K | 25.0K |
| O'Neill Jamie FSVP, Human Resources · 16 transactions | — | 16.4K† | 10.5K | — | — |
| Lee JanetDirector · 4 transactions | — | 16.2Kas of May 2025 | 16.2K | — | — |
| Foster Donald LSr. Vice President · 43 transactions | — | 16.2K†as of Mar 2014 | 57.3K | 1.0K | 41.3K |
| Sauder David RVice President · 30 transactions | — | 15.6Kas of Mar 2016 | 22.3K | — | — |
| Fisher Samuel KVice President · 62 transactions | — | 15.0K†as of Jan 2017 | 58.7K | 2.0K | 48.8K |
| Meyer David JDirector · 8 transactions | — | 15.0K | 15.0K | — | — |
| Scanlon Christopher ThomasController & CAO · 18 transactions | — | 13.9K†as of Mar 2018 | 17.8K | — | — |
| Haugh Kevin R.Vice President · 15 transactions | — | 13.7K†as of Mar 2013 | 13.8K | — | — |
| Maloney James P.Senior VP & CFO · 11 transactions | — | 13.5Kas of Feb 2020 | 30.7K | — | — |
| Jones Alexander BDirector, See Explanation of Responses · 10 transactions | — | 13.1K | 11.9K | 200 | — |
| Kosmala AlexandreSenior Vice President · 3 transactions | — | 13.1Kas of Feb 2017 | 13.1K | — | — |
| Papazoglou KonstantinosVice President · 22 transactions | — | 9.5Kas of Dec 2016 | 16.6K | 1.0K | — |
| Rolli Sara FaySVP, Operational Admin · 15 transactions | — | 9.2K | 7.7K | — | — |
| Curran Timothy JosephController and PAO · 1 transaction | — | 8.8K | 295 | — | — |
| James ToddController & CAO · 4 transactions | — | 6.6Kas of Apr 2019 | 6.7K | — | — |
| Puth John WDirector · 33 transactions | — | 6.3Kas of Feb 2008 | 40.0K | — | 47.8K |
| Cancilla Joseph S.VP-General Counsel-Secretary · 4 transactions | — | 5.8Kas of Aug 2013 | 6.4K | — | — |
| Voltz David LV.P. General Counsel & Sec'y · 17 transactions | — | 4.3K†as of May 2011 | 39.3K | — | 42.3K |
| Kempton James MController & PAO · 3 transactions | — | 3.5Kas of Feb 2021 | 3.7K | — | — |
| Howard Robert JV.P. Human Resources · 16 transactions | — | 1.3K†as of Jun 2006 | 19.1K | — | 19.1K |