PACIFIC BIOSCIENCES CALIF IN

Ticker: PACB CUSIP: 69404D108 Class: COM

WS MANAGEMENT LLLP's Holding History (CIK: 0000877338)

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

Q1 2014
Shares 20,000 Value ($000) $107 Avg Close $6.32 Range $4.73 - $8.20
Q4 2013
Shares 202,400 Value ($000) $1,059 Avg Close $4.59 Range $3.47 - $5.95