| Massachusetts Mutual Life Insurance Co10% owner · 15 transactions | — | 15.37M†as of Feb 2020 | — | 66.14M | 44.00M |
| Lincoln National Life Insurance Co /In/10% owner · 15 transactions | — | 15.00Mas of Oct 2024 | — | 160.3K | — |
| Sun Life Financial Inc +1 co-filer10% owner, Former 10% Owner · 5 transactions | — | 1.65M†as of Apr 2020 | — | 880.0K | — |
| Baker James CPresident, Director · 40 transactions | — | 1.00M | 179.0K | 658.0K | — |
| Prudential Financial Inc +1 co-filer10% owner · 1 transaction | — | 1.00Mas of Feb 2020 | — | — | — |
| Voya Financial, Inc. +1 co-filer10% owner · 4 transactions | — | 800.0Kas of Feb 2020 | — | 800.0K | — |
| Frey John CExecutive Vice President · 7 transactions | — | 671.4Kas of Nov 2023 | 157.9K | 135.1K | — |
| McCarthy Kevin SCHAIRMAN & CEO, Director · 11 transactions | — | 627.3K†as of Oct 2018 | — | 135.3K | — |
| KA Fund Advisors LLC +2 co-filersSEE NOTE (2), SEE NOTES (1) AND (2) · 4 transactions | — | 566.8K†as of Oct 2018 | — | — | — |
| Kayne Richard AAffiliate of Investment Adviso · 23 transactions | — | 473.9K†as of May 2018 | — | 179.4K | 155.8K |
| Metropolitan Life Insurance Co/NYAssistant Secretary, 10% owner · 1 transaction | — | 380.0Kas of Oct 2013 | — | — | — |
| Principal Life Insurance Co10% owner · 9 transactions | — | 364.8Kas of Feb 2025 | 927.0K | 120.0K | — |
| MetLife Investment Management, LLC10% owner · 38 transactions | — | 120.0K† | — | 101.40M | — |
| Teachers Insurance & Annuity Association Of America10% owner · 13 transactions | — | 101.3Kas of Oct 2020 | — | 200.0K | — |
| Logan Ron M JrExecutive Vice President · 8 transactions | — | 69.5Kas of Apr 2025 | 13.2K | 39.4K | — |
| Hart Terry AChief Operating Officer · 7 transactions | — | 52.0Kas of Nov 2023 | 15.6K | 17.0K | — |
| Shladovsky David JSEC & GC OF INV. ADVISOR · 7 transactions | — | 36.5Kas of Oct 2018 | — | 21.8K | — |
| Meraz JodyVice President · 7 transactions | — | 27.5Kas of Dec 2018 | — | 7.4K | — |
| Richey Albert LDirector · 3 transactions | — | 25.3Kas of Nov 2023 | 8.2K | 5.0K | — |
| Sinnott Robert VInvestment Adviser Affiliate · 1 transaction | — | 21.0Kas of Nov 2007 | — | 1.0K | — |
| Little Harrison JamesExecutive Vice President · 4 transactions | — | 20.7K | — | 20.0K | — |
| Shea William H JRDirector · 4 transactions | — | 20.2Kas of Nov 2023 | 6.2K | 8.5K | — |
| Cordes William RDirector · 3 transactions | — | 19.9Kas of Nov 2023 | 8.1K | 5.0K | — |
| Thacker William LDirector · 2 transactions | — | 17.8Kas of Jun 2019 | — | 5.3K | — |
| O'Neil Michael JExecutive VP & Secretary · 5 transactions | — | 17.3K | — | 4.4K | — |
| Hennigan Michael JDirector · 4 transactions | — | 15.0K | — | 20.0K | — |
| Pearl Barry RDirector · 2 transactions | — | 15.0Kas of Nov 2023 | 3.3K | — | — |
| Parker Austin ColbyCFO and Treasurer · 5 transactions | — | 14.6K | 1.8K | 9.5K | — |
| Kayne Anderson Capital Advisors LPManager of Adviser · 7 transactions | — | 11.2K† | 3.3K | 1.61M | 54.0K |
| Mears Michael NDirector · 1 transaction | — | 10.0K | — | 10.0K | — |
| Ladhani Holli C.Director · 2 transactions | — | 7.2K | — | 7.2K | — |
| Morgan Michael CDirector · 2 transactions | — | 4.6K†as of Aug 2007 | — | 4.6K | — |
| Isenberg Gerald IDirector · 4 transactions | — | 3.9K†as of Mar 2014 | — | 1.7K | — |
| Walker CaritaDirector · 2 transactions | — | 3.4K | — | 3.4K | 15 |
| Costin Anne KDirector · 1 transaction | — | 3.2Kas of Nov 2023 | 1.2K | — | — |
| Boswell AlanVice President · 2 transactions | — | 3.0Kas of Feb 2019 | — | — | 2.4K |
| Bank Of America Corp /De/ +1 co-filer10% owner · 108 transactions | — | 100as of May 2010 | — | 28.4K | 28.4K |
| Bank Of America Corp /De/10% owner · 8 transactions | — | 0as of Oct 2009 | — | 765 | 765 |
| American International Group IncSee Remarks · 16 transactions | — | 0as of Oct 2020 | — | — | — |
| KA Fund Advisors LLCInvestment Advisor to Company · 2 transactions | — | 0as of Dec 2015 | — | — | — |
| American International Group, Inc.See Remarks · 1 transaction | — | — | — | — | — |
| Ing Life Insurance & Annuity CoSee Explanation Below · 2 transactions | — | — | — | 17.90M | — |
| Ing USA Annuity & Life Insurance CoSee explanation below. · 1 transaction | — | — | — | 7.00M | — |
| Reliastar Life Insurance CoSee Explanation Below · 2 transactions | — | — | — | 22.90M | — |