TRANSCANADA CORP

CUSIP: 89353D107 Class: COM

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

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

Q3 2018
Shares 1,601 Value ($000) $65 Avg Close — Range —
Q2 2018
Shares 200 Value ($000) $9 Avg Close — Range —
Q1 2018
Shares 900 Value ($000) $37 Avg Close — Range —
Q4 2017
Shares 1,000 Value ($000) $49 Avg Close — Range —
Q2 2015
Shares 12,177 Value ($000) $495 Avg Close — Range —
Q1 2015
Shares 3,926 Value ($000) $168 Avg Close — Range —
Q1 2014
Shares 15,135 Value ($000) $689 Avg Close — Range —
Q4 2013
Shares 21,840 Value ($000) $997 Avg Close — Range —
Q3 2013
Shares 32,246 Value ($000) $1,417 Avg Close — Range —
Q2 2013
Shares 22,786 Value ($000) $982 Avg Close — Range —