ASTROTECH CORP

CUSIP: 046484101 Class: COMMON STOCK

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

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

Q1 2016
Shares 14 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 3,288 Value ($000) $6 Avg Close — Range —
Q1 2015
Shares 722 Value ($000) $2 Avg Close — Range —
Q4 2014
Shares 99 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 532 Value ($000) $2 Avg Close — Range —
Q1 2014
Shares 12,489 Value ($000) $29 Avg Close — Range —