* : MnSP repurchased units through Estate Buyback Program
** : transactions includes a board member
| Month | # of Shares | Price | |
| Jan | 10,800 | $ 3.14 | * |
| Mar | 1,500 | $ 3.00 | |
| Mar | 3,000 | $ 3.33 | |
| Apr | 3,000 | $ 3.00 | |
| Apr | 3,000 | $ 2.50 | |
| Apr | 5,000 | $ 3.15 | * |
| Apr | 3,000 | $ 3.15 | * |
| Jun | 3,600 | $ 3.05 | ** |
| Jul | 5,000 | $ 3.05 | ** |
| Jul | 3,000 | $ 3.05 | ** |
| Jul | 6,000 | $ 3.15 | * |
| Aug | 8,000 | $ 3.15 | * |
| Oct | 3,000 | $ 3.05 | ** |
| Oct | 17,100 | $ 2.80 | ** |
| Oct | 10,500 | $ 2.90 | |
| Oct | 24,000 | $ 2.65 | |
| Nov | 4,000 | $ 3.00 | ** |
| Nov | 37,600 | $ 2.80 | ** |
| Nov | 10,000 | $ 2.50 | |
| Dec | 6,000 | $ 3.20 | ** |
| Dec | 1,500 | $ 3.00 |