* : MnSP repurchased units through Estate Buyback Program
** : transactions includes a board member
| Month | # of Shares | Price | |
| Jan | 12,000.00 | $ 4.25 | |
| Jan | 12,000.00 | $ 4.40 | |
| Jan | 3,000.00 | $ 4.40 | |
| Jan | 17,125.00 | $ 3.50 | * |
| Mar | 5,000.00 | $ 4.00 | |
| Mar | 6,000.00 | $ 4.50 | |
| Mar | 8,000.00 | $ 4.00 | |
| Mar | 5,000.00 | $ 4.75 | |
| Mar | 4,550.00 | $ 4.75 | |
| Mar | 450.00 | $ 4.75 | |
| Mar | 8,000.00 | $ 4.75 | |
| Mar | 3,000.00 | $ 4.75 | |
| Mar | 9,000.00 | $ 3.50 | * |
| Apr | 5,500.00 | $ 5.20 | |
| Apr | 25,000.00 | $ 5.75 | |
| Apr | 2,500.00 | $ 5.50 | |
| Apr | 2,500.00 | $ 5.50 | |
| Apr | 10,000.00 | $ 5.50 | ** |
| May | 3,000.00 | $ 5.50 | |
| May | 4,000.00 | $ 4.10 | * |
| Jun | 10,050.00 | $ 5.70 | ** |
| Jun | 6,600.00 | $ 5.70 | |
| Jun | 21,200.00 | $ 4.10 | * |
| Jul | 5,000.00 | $ 6.00 | ** |
| Aug | 2,200.00 | $ 5.80 | |
| Aug | 3,800.00 | $ 5.80 | |
| Sept | 3,000.00 | $ 5.75 | |
| Sept | 3,000.00 | $ 6.15 | |
| Sept | 3,000.00 | $ 6.15 | |
| Sept | 4,600.00 | $ 5.50 | * |
| Nov | 4,250.00 | $ 5.50 | * |