CHICAGO BRIDGE & IRON CO N V

CUSIP: 167250109 Class: COM

PIN OAK INVESTMENT ADVISORS INC's Holding History (CIK: 0001094584)

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

Q1 2018
Shares 282 Value ($000) $4 Avg Close — Range —
Q4 2017
Shares 282 Value ($000) $5 Avg Close — Range —