Staff Directory
Purchasing  
 Mark Vechione Mark Vechione
Executive Director of Purchasing and Contract Management

mvechione@nisdtx.org
817-215-0095
Brenda Davidson  Brenda Davidson, CTSBO
Administrative Assistant to the
Executive Director of Purchasing and Contract Management

bdavidson@nisdtx.org
817-215-0123
 Christa Spearman Christa Spearman, CTSBO
Assistant Director of Purchasing

cspearman@nisdtx.org
817-215-0023

 Sandi Graves Sandi Graves, RTSBA
Procurement Card Specialist

sgraves@nisdtx.org
817-215-0002
 Jennifer Tallman Jennifer Tallman, CTSBO
Senior Buyer

jtallman@nisdtx.org
817-215-0092