| 2005-08-19 | Towers Watson Delaware Holdings Inc. | M | +6,144 sh | $12.50 | +$76.8K | 67,315.044 |
| 2005-08-19 | Towers Watson Delaware Holdings Inc. | S | ▼−844 sh | $26.88 | ▼−$22.7K | 66,471.044 |
| 2005-08-19 | Towers Watson Delaware Holdings Inc. | S | ▼−300 sh | $26.87 | ▼−$8,061 | 66,171.044 |
| 2005-08-19 | Towers Watson Delaware Holdings Inc. | S | ▼−2,200 sh | $26.86 | ▼−$59.1K | 63,971.044 |
| 2005-08-19 | Towers Watson Delaware Holdings Inc. | S | ▼−800 sh | $26.76 | ▼−$21.4K | 63,171.044 |
| 2005-08-19 | Towers Watson Delaware Holdings Inc. | S | ▼−2,000 sh | $26.60 | ▼−$53.2K | 61,171.044 |
| 2005-08-19 | Towers Watson Delaware Holdings Inc. | M | −6,144 sh | — | — | 0 |
| 2005-07-15 | Towers Watson Delaware Holdings Inc. | L | +9.682 sh | $26.37 | +$255.309 | 61,171.044 |
| 2005-05-31 | Towers Watson Delaware Holdings Inc. | J | 0 sh | — | — | 61,161.362 |
| 2005-05-31 | Towers Watson Delaware Holdings Inc. | J | +69 sh | $25.00 | +$1,725 | 61,230.362 |
| 2005-04-29 | Towers Watson Delaware Holdings Inc. | J | +238 sh | $22.28 | +$5,302.64 | 61,161.362 |
| 2005-04-15 | Towers Watson Delaware Holdings Inc. | L | +8.804 sh | $26.99 | +$237.631 | 60,922.362 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−3,100 sh | $27.15 | ▼−$84.2K | 77,813.558 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−1,300 sh | $27.14 | ▼−$35.3K | 76,513.558 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−9,600 sh | $27.10 | ▼−$260K | 66,913.558 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−500 sh | $27.08 | ▼−$13.5K | 66,413.558 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−100 sh | $27.07 | ▼−$2,707 | 66,313.558 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−900 sh | $27.06 | ▼−$24.4K | 65,413.558 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−800 sh | $27.05 | ▼−$21.6K | 64,613.558 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−500 sh | $27.04 | ▼−$13.5K | 64,113.558 |
| 2005-02-08 | Towers Watson Delaware Holdings Inc. | S | ▼−3,200 sh | $27.00 | ▼−$86.4K | 60,913.558 |
| 2005-01-31 | Towers Watson Delaware Holdings Inc. | J | +233 sh | $22.30 | +$5,195.9 | 80,913.558 |
| 2005-01-15 | Towers Watson Delaware Holdings Inc. | L | +8.38 sh | $26.29 | +$220.313 | 80,680.558 |
| 2003-10-31 | Towers Watson Delaware Holdings Inc. | J | +272 sh | $19.47 | +$5,296.792 | 77,072 |
| 2003-09-12 | Towers Watson Delaware Holdings Inc. | A | +2,989 sh | $23.00 | +$68.7K | 76,800 |
| 2003-07-31 | Towers Watson Delaware Holdings Inc. | J | +307 sh | $17.29 | +$5,308.03 | 73,811 |