ALLIED HEALTHCARE PRODS INC

CUSIP: 019222108 Class: COM

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

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

Q2 2016
Shares 1,326 Value ($000) $1 Avg Close — Range —
Q1 2016
Shares 1,626 Value ($000) $1 Avg Close — Range —
Q4 2015
Shares 2,124 Value ($000) $2 Avg Close — Range —
Q3 2015
Shares 5,219 Value ($000) $6 Avg Close — Range —
Q2 2015
Shares 6,231 Value ($000) $10 Avg Close — Range —
Q1 2015
Shares 1,266 Value ($000) $2 Avg Close — Range —
Q4 2014
Shares 11 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 4,876 Value ($000) $10 Avg Close — Range —
Q2 2014
Shares 944 Value ($000) $2 Avg Close — Range —
Q1 2014
Shares 1,050 Value ($000) $2 Avg Close — Range —
Q4 2013
Shares 1,626 Value ($000) $4 Avg Close — Range —