FEI CO

CUSIP: 30241L109 Class: COM

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

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

Q4 2015
Shares 4,878 Value ($000) $389 Avg Close — Range —
Q3 2015
Shares 99,241 Value ($000) $7,249 Avg Close — Range —
Q2 2015
Shares 10,800 Value ($000) $896 Avg Close — Range —
Q1 2015
Shares 317 Value ($000) $24 Avg Close — Range —
Q4 2014
Shares 1,848 Value ($000) $167 Avg Close — Range —
Q3 2014
Shares 94,792 Value ($000) $7,149 Avg Close — Range —
Q2 2014
Shares 90,312 Value ($000) $8,194 Avg Close — Range —
Q1 2014
Shares 3,059 Value ($000) $315 Avg Close — Range —
Q4 2013
Shares 1,954 Value ($000) $175 Avg Close — Range —
Q3 2013
Shares 18,588 Value ($000) $1,632 Avg Close — Range —
Q2 2013
Shares 29,467 Value ($000) $2,151 Avg Close — Range —