VALARIS PLC

Ticker: VALPQ CUSIP: G9402V109 Class: SHS CLASS A

FRONTIER CAPITAL MANAGEMENT CO LLC's Holding History (CIK: 0000351173)

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

Q4 2019

Shares 2,211,261 Value ($000) $14,506 Avg Close — Range —

Q3 2019

Shares 929,142 Value ($000) $4,469 Avg Close — Range —

Q2 2019

Shares 766,805 Value ($000) $6,541 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	2,211,261	$14,506	—	—
Q3 2019	929,142	$4,469	—	—
Q2 2019	766,805	$6,541	—	—