Basis information
| WKN. | AOJ K2A |
| ISIN: | DE000A0JK2A8 |
| Ticker Symbol: | AR4 |
| Market segment: | Open Market of the Frankfurt Stock Exchange |
| Number of shares: | 9.600.000 non-par bearer shares |
| Start of trading: | June 26, 2006 |
| WKN. | AOJ K2A |
| ISIN: | DE000A0JK2A8 |
| Ticker Symbol: | AR4 |
| Market segment: | Open Market of the Frankfurt Stock Exchange |
| Number of shares: | 9.600.000 non-par bearer shares |
| Start of trading: | June 26, 2006 |