MYREXIS, INC

Ticker: MYRX CUSIP: 62856H107 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q2 2013
Shares 125 Value ($000) $0 Avg Close $0.09 Range $0.06 - $0.12