Forterra

CUSIP: 34960w106 Class: COM

First Dallas Securities Inc.'s Holding History (CIK: 0001378559)

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

Q2 2017
Shares 33,075 Value ($000) $273 Avg Close — Range —
Q1 2017
Shares 49,725 Value ($000) $970 Avg Close — Range —
Q4 2016
Shares 39,575 Value ($000) $856 Avg Close — Range —