Twins' weekly organizational transactions: 7/12-7/18/2014

Here are this week's Twins' organization transactions.  All these weekly transaction lists are here.  When transactions involve a Twins top 40 prospect from my most current prospect list (here), that will be indicated next to the player's name by his ranking (see Engelb Vielma below for example).

The transactions from 7/5 to now were:

07/18/14 MLB Minnesota Twins activated SS Danny Santana from the 15-day disabled list.
07/18/14  MLB Minnesota Twins optioned C/OF Chris Herrmann to AAA Rochester Red Wings.
07/17/2014 AA New Britain Rock Cats placed OF Lance Ray on the 7-day disabled list.
07/17/2014 AA New Britain Rock Cats activated RHP Matthew Summers from the 7-day disabled list.
07/17/2014 A+ Fort Myers Miracle sent SS Levi Michael (Twins prospect ranking: 38) on a rehab assignment to Rk GCL Twins.
07/16/2014 A Cedar Rapids Kernels activated SS Engelb Vielma (Twins prospect ranking: 21) from the 7-day disabled list.
07/16/2014 A Cedar Rapids Kernels released C Bo Altobelli.
07/14/2014 MLB Minnesota Twins sent SS Danny Santana on a rehab assignment to A+ Fort Myers Miracle.
07/13/2014 AAA Rochester Red Wings activated RHP Trevor May (Twins prospect ranking: 4) from the 7-day disabled list.
07/13/2014 AA New Britain Rock Cats placed RHP Matthew Summers on the 7-day disabled list.
07/13/2014 AA New Britain Rock Cats activated C Matt Koch (Twins prospect ranking: 28) from the temporarily inactive list.
07/12/2014 AAA Rochester Red Wings released LHP Scott Diamond.