| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| NATL | ELLIOTT THEODORE H JR | Director | Mar 18 '13 | Sale | 33.51 | 5,146 | 172,442 | 120,054 | Mar 20 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | Mar 14 '13 | Sale | 32.97 | 3,468 | 114,340 | 125,200 | Mar 15 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | Mar 12 '13 | Sale | 32.65 | 2,567 | 83,813 | 128,668 | Mar 12 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | Mar 11 '13 | Sale | 33.31 | 3,703 | 123,347 | 131,235 | Mar 12 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | Mar 08 '13 | Sale | 34.41 | 262 | 9,015 | 134,938 | Mar 12 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | Nov 16 '07 | Sale | 32.33 | 10,000 | 323,287 | 155,200 | Nov 20 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | Jun 29 '06 | Sale | 27.33 | 20,574 | 562,280 | 165,200 | Jun 30 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | Jun 28 '06 | Sale | 27.24 | 26,426 | 719,835 | 185,774 | Jun 30 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | May 26 '06 | Sale | 23.50 | 634 | 14,899 | 212,200 | May 31 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | May 25 '06 | Sale | 23.50 | 99 | 2,327 | 212,834 | May 26 12:00 AM |
| NATL | ELLIOTT THEODORE H JR | Director | May 23 '06 | Sale | 23.50 | 2,267 | 53,275 | 212,933 | May 26 12:00 AM |