Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $84.81 | 11,839 | Director | 59,120 | 2023-11-08 | Filing |
| $65.92 | 20,000 | Director | 38,666 | 2021-05-04 | Filing |
| $42.00 | 1,000 | Officer | 5,200 | 2011-08-26 | Filing |
| $43.31 | 115,300 | Director | 153,900 | 2011-08-05 | Filing |
| $44.68 | 2,000 | Officer | 3,392 | 2011-08-04 | Filing |
| $40.89 | 1,000 | Director | 16,000 | 2010-08-23 | Filing |
| $24.84 | 1,000 | Director | 15,000 | 2008-10-24 | Filing |
| $28.88 | 6,000 | Director | 14,000 | 2006-04-28 | Filing |
| $32.99 | 2,000 | Director | 8,000 | 2009-08-05 | Filing |
| $33.75 | 300 | Director | 2,712 | 2009-07-22 | Filing |