ANACOR PHARMACEUTICALS INC

CUSIP: 032420101 Class: CMN

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2016
Shares 71,097 Value ($000) $3,800 Avg Close — Range —
Q4 2015
Shares 59,205 Value ($000) $6,688 Avg Close — Range —
Q3 2015
Shares 49,479 Value ($000) $5,824 Avg Close — Range —
Q2 2015
Shares 7,065 Value ($000) $547 Avg Close — Range —
Q1 2015
Shares 7,312 Value ($000) $424 Avg Close — Range —
Q4 2014
Shares 6,716 Value ($000) $217 Avg Close — Range —
Q3 2014
Shares 10,802 Value ($000) $264 Avg Close — Range —
Q2 2014
Shares 10,802 Value ($000) $192 Avg Close — Range —
Q1 2014
Shares 12,717 Value ($000) $254 Avg Close — Range —
Q4 2013
Shares 12,838 Value ($000) $215 Avg Close — Range —