ECOLOGY & ENVIRONMENT INC

CUSIP: 278878103 Class: CL A

22NW, LP's Holding History (CIK: 0001694297)

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

Q3 2017
Shares 52,836 Value ($000) $621 Avg Close — Range —
Q2 2017
Shares 52,836 Value ($000) $663 Avg Close — Range —
Q1 2017
Shares 52,836 Value ($000) $529 Avg Close — Range —
Q4 2016
Shares 52,836 Value ($000) $557 Avg Close — Range —