I think I only have 2 shares, but how can I confirm that I received the dividends? I don't remember any strange payments to any of my addresses. Does the dividend go to my account on the stock exchange?
Dividends go to your GLBSE balance. Use the GLBSE client to check your balance and/or transfer it back to your Bitcoin wallet.
Each dividend payout has been just over 2 bitcents per share.