ROCK CREEK PHARMACEUTICALS I

CUSIP: 772081105 Class: COM

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q1 2015
Shares 17,581 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 41,781 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 52,085 Value ($000) $0 Avg Close — Range —
Q2 2014
Shares 139,599 Value ($000) $0 Avg Close — Range —