NORTH ATLANTIC DRILLING LTD

CUSIP: G6613P129 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q2 2017
Shares 6,816 Value ($000) $9 Avg Close — Range —
Q2 2016
Shares 891 Value ($000) $6 Avg Close — Range —