LCA-VISION INC

CUSIP: 501803308 Class: COM PAR $.001

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q1 2014
Shares 120 Value ($000) $1 Avg Close — Range —
Q4 2013
Shares 676 Value ($000) $3 Avg Close — Range —