| Date | Person | Title | Type | Name | Shares | Shares (Total) | Price | Code |
|---|---|---|---|---|---|---|---|---|
| 2019-06-11 | Radke Robin M. | Buy | Units of beneficial interest | 498.0 | 595 | $29.5 | P | |
| 2019-05-20 | Radke Robin M. | Buy | Units of beneficial interest | 2.81 | 97 | $29.9 | L | |
| 2019-02-20 | Radke Robin M. | Buy | Units of beneficial interest | 4.33 | 94 | $28.9 | L | |
| 2008-10-28 | Ehrenberg James A | Buy | Units of Beneficial Interest | 500.0 | 3,000 | $11.6 | P | |
| 2008-10-24 | Ehrenberg James A | Buy | Units of Beneficial Interest | 500.0 | 2,500 | $13.3 | P | |
| 2008-10-20 | Ehrenberg James A | Buy | Units of Beneficial Interest | 500.0 | 2,000 | $15.9 | P | |
| 2007-07-30 | Ehrenberg James A | Buy | Units of Beneficial Interest | 700.0 | 1,200 | $19.2 | P | |
| 2007-07-30 | Ehrenberg James A | Buy | Units of Beneficial Interest | 300.0 | 1,500 | $19.2 | P | |
| 2006-05-24 | Ehrenberg James A | Buy | Units of Beneficial Interest | 300.0 | 500 | $18.2 | P | |
| 2006-04-25 | Ehrenberg James A | Buy | Units of Beneficial Interest | 200.0 | 200 | $22.8 | P |