RSTK MRI INTERVENTIONS

CUSIP: 55347P910 Class: COM

Private Capital Advisors, Inc.'s Holding History (CIK: 0001350780)

Note: Option positions (PUT/CALL) are excluded.

Q1 2014
Shares 500,575 Value ($000) $626 Avg Close — Range —
Q4 2013
Shares 500,575 Value ($000) $726 Avg Close — Range —
Q3 2013
Shares 500,575 Value ($000) $746 Avg Close — Range —
Q2 2013
Shares 500,575 Value ($000) $551 Avg Close — Range —