VITAL THERAPIES INC

CUSIP: 92847R104 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2015
Shares 19,764 Value ($000) $80 Avg Close — Range —
Q2 2015
Shares 19,764 Value ($000) $417 Avg Close — Range —
Q1 2015
Shares 19,764 Value ($000) $494 Avg Close — Range —
Q4 2014
Shares 14,200 Value ($000) $354 Avg Close — Range —