| 2020 | | K |
| 2020 | | K |
| 2020 | | K |
| 2020 | 401(k) Plan Vanguard Primecap Fund | P1 |
| 2020 | 401(k) Plan Vanguard Primecap Fund | P1 |
| 2020 | 401(k) Plan Vanguard Primecap Fund | P1 |
| 2020 | Baird IRA (Franklin Templeton Growth Fund) | K |
| 2020 | Baird IRA (Franklin Templeton Growth Fund) | K |
| 2020 | Baird IRA (Franklin Templeton Growth Fund) | K |
| 2020 | Delaware Federal Credit Union (cash equivalent) | M |
| 2020 | Delaware Federal Credit Union (cash equivalent) | M |
| 2020 | Delaware Federal Credit Union (cash equivalent) | M |
| 2020 | MorganStanley SmithBarney | |
| 2020 | MorganStanley SmithBarney | |
| 2020 | MorganStanley SmithBarney | |
| 2020 | Trust | M |
| 2020 | Trust | M |
| 2020 | Trust | M |
| 2020 | USAA Money Market (cash equivalent) | J |
| 2020 | USAA Money Market (cash equivalent) | J |
| 2020 | USAA Money Market (cash equivalent) | J |
| 2020 | Vanguard Energy Fund | L |
| 2020 | Vanguard Energy Fund | K |
| 2020 | Vanguard Energy Fund | L |
| 2020 | Vanguard Energy Fund | K |
| 2020 | Vanguard Energy Fund | K |
| 2020 | Vanguard Energy Fund | L |
| 2020 | Vanguard Federal (f/k/a Prime) Money Market Fund (cash equivalent) | J |
| 2020 | Vanguard Federal (f/k/a Prime) Money Market Fund (cash equivalent) | J |
| 2020 | Vanguard Federal (f/k/a Prime) Money Market Fund (cash equivalent) | J |