TEARLAB CORP

CUSIP: 878193101 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q2 2015
Shares 14,689 Value ($000) $30 Avg Close — Range —
Q1 2015
Shares 88,471 Value ($000) $176 Avg Close — Range —
Q4 2014
Shares 95,357 Value ($000) $253 Avg Close — Range —
Q3 2014
Shares 87,096 Value ($000) $296 Avg Close — Range —
Q2 2014
Shares 85,635 Value ($000) $417 Avg Close — Range —
Q1 2014
Shares 47,942 Value ($000) $324 Avg Close — Range —
Q4 2013
Shares 48,854 Value ($000) $456 Avg Close — Range —
Q3 2013
Shares 32,147 Value ($000) $356 Avg Close — Range —
Q2 2013
Shares 27,422 Value ($000) $291 Avg Close — Range —