| 31.12.2011 | 31.12.2012 | |||
|---|---|---|---|---|
| CHF thousands | ||||
| Share capital | 2,783,115 at a par value of CHF 1 | 2,783 | 2,783 | |
| Participation certificates | 625,000 at a par value of CHF 1 | 625 | 625 | |
| Share and participation capital | 3,408 | 3,408 | ||
| Existing shareholders and their direct share of voting rights: | ||||
| Canton of Graubünden | 46.00% | 46.00% | ||
| Alpiq AG, Olten (ex: Alpiq Holding AG, Olten) | 24.60% | 24.60% | ||
| Axpo Trading AG, Dietikon (formerly: Elektrizitäts-Gesellschaft Laufenburg AG, Laufenburg (EGL)) | 21.40% | 21.40% | ||
| Other (free float) | 8.00% | 8.00% | ||
Participation certificates carry no voting rights at the Annual General Meeting but are subject to the same provisions as shares. The number of share and participation certificates remained unchanged from the previous year.
Subject to official approval, Axpo and the Canton of Graubünden will temporarily each assume the shares (split equally) in Repower held by Alpiq in the first half of 2013 and then sell the acquired shares to a new strategic partner in the short- to medium term.
| Treasury shares | Number of shares | Average price in CHF | Number of participation certificates | Average price in CHF |
|---|---|---|---|---|
| At 31 December 2010 | 12,156 | 4,107 | ||
| Purchases | 60 | 462 | - | - |
| Disposals | -60 | 501 | - | - |
| At 31 December 2011 | 12,156 | 4,107 | ||
| Purchases | ||||
| Disposals | ||||
| At 31 December 2012 | 12,156 | 4,107 | ||