FORTERRA INC

CUSIP: 34960W106 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2021
Shares 97 Value ($000) $2 Avg Close — Range —
Q3 2021
Shares 1,504 Value ($000) $35 Avg Close — Range —
Q2 2021
Shares 1,704 Value ($000) $40 Avg Close — Range —
Q1 2021
Shares 1,704 Value ($000) $40 Avg Close — Range —
Q4 2020
Shares 1,000 Value ($000) $17 Avg Close — Range —
Q2 2020
Shares 100 Value ($000) $1 Avg Close — Range —
Q1 2020
Shares 100 Value ($000) $1 Avg Close — Range —
Q4 2019
Shares 3,500 Value ($000) $40 Avg Close — Range —
Q3 2019
Shares 300 Value ($000) $2 Avg Close — Range —
Q2 2019
Shares 300 Value ($000) $1 Avg Close — Range —
Q2 2018
Shares 700 Value ($000) $7 Avg Close — Range —
Q4 2017
Shares 18,800 Value ($000) $209 Avg Close — Range —
Q3 2017
Shares 17,043 Value ($000) $77 Avg Close — Range —