Hi,
anyone have these transactions below appear in their Siacoin wallet?

Today at 19:45   -0.088 SC   338e073c79ccd371e21fc7b6ec1fb545124502994192edf6ebf05f6a85018151    Confirmed
Today at 19:22   -0.088 SC   5b6729803d8ab3c082314f6394dd97e7bb1adc7ee1382036f6ca5b587c63fd81    Confirmed
2018-02-13 21:15   -0.088 SC   a727258731b996bdba3ae71e648fe90c9b6ad66d1f82ed452df0ca0e9d76c3c7    Confirmed

As you can see they are negative values. I had 3 of these negative value transactions, one little over 2 weeks ago and 2 today.

Any idea what they are as I've got no clue.