ALLIED HEALTHCARE PRODS INC

CUSIP: 019222108 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2016
Shares 292,860 Value ($000) $251 Avg Close — Range —
Q2 2016
Shares 438,758 Value ($000) $263 Avg Close — Range —
Q1 2016
Shares 448,156 Value ($000) $314 Avg Close — Range —
Q4 2015
Shares 496,990 Value ($000) $542 Avg Close — Range —
Q3 2015
Shares 497,866 Value ($000) $573 Avg Close — Range —
Q2 2015
Shares 502,459 Value ($000) $739 Avg Close — Range —
Q1 2015
Shares 502,459 Value ($000) $819 Avg Close — Range —
Q4 2014
Shares 526,341 Value ($000) $968 Avg Close — Range —
Q3 2014
Shares 528,441 Value ($000) $1,057 Avg Close — Range —
Q2 2014
Shares 528,541 Value ($000) $1,274 Avg Close — Range —
Q1 2014
Shares 532,641 Value ($000) $1,209 Avg Close — Range —
Q4 2013
Shares 532,641 Value ($000) $1,252 Avg Close — Range —
Q3 2013
Shares 537,141 Value ($000) $1,214 Avg Close — Range —
Q2 2013
Shares 542,782 Value ($000) $1,493 Avg Close — Range —