LANDAUER INC

CUSIP: 51476K103 Class: COM

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

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

Q1 2015
Shares 52,874 Value ($000) $1,857 Avg Close — Range —
Q4 2014
Shares 30,046 Value ($000) $1,026 Avg Close — Range —
Q3 2014
Shares 17,086 Value ($000) $564 Avg Close — Range —
Q2 2014
Shares 6,482 Value ($000) $272 Avg Close — Range —
Q1 2014
Shares 7,943 Value ($000) $360 Avg Close — Range —
Q4 2013
Shares 15,707 Value ($000) $826 Avg Close — Range —
Q3 2013
Shares 6,559 Value ($000) $336 Avg Close — Range —
Q2 2013
Shares 13,148 Value ($000) $635 Avg Close — Range —