| ZST4 00013 | 2001 | HARMON, JOHN | $3,573.99 |
| ZST4 00013 | 2002 | HARMON, JOHN | $3,433.32 |
| ZST4 00013 | 2003 | HARMON, JOHN | $3,492.17 |
| ZST4 00013 | 2004 | SPERRY, STEPHEN W | $3,665.67 |
| ZST4 00013 | 2005 | SPERRY, STEPHEN W | $3,121.41 |
| ZST4 00013 | 2006 | SPERRY, STEPHEN W | $3,186.64 |
| ZST4 00013 | 2007 | SPERRY, STEPHEN W | $3,475.67 |
| ZST4 00013 | 2008 | SPERRY, STEPHEN W | $3,520.44 |
| ZST4 00013 | 2009 | SPERRY, STEPHEN W | $3,652.21 |
| ZST4 00013 | 2010 | SPERRY, STEPHEN W | $3,714.87 |
| ZST4 00013 | 2011 | SPERRY, STEPHEN W | $3,891.37 |
| ZST4 00013 | 2012 | SPERRY, STEPHEN W | $3,848.33 |
|