MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

One Wealth Advisors, LLC's Holding History (CIK: 0001725297)

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

Q1 2019

Shares 60 Value ($000) $4 Avg Close $57.65 Range $43.01 - $67.85

Q3 2018

Shares 67 Value ($000) $4 Avg Close $48.40 Range $37.55 - $57.26

Q2 2018

Shares 115 Value ($000) $4 Avg Close $38.70 Range $30.11 - $49.35

Q1 2018

Shares 101 Value ($000) $5 Avg Close $47.69 Range $41.64 - $52.59

Q4 2017

Shares 72 Value ($000) $4 Avg Close $51.31 Range $47.69 - $55.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	60	$4	$57.65	$43.01 - $67.85
Q3 2018	67	$4	$48.40	$37.55 - $57.26
Q2 2018	115	$4	$38.70	$30.11 - $49.35
Q1 2018	101	$5	$47.69	$41.64 - $52.59
Q4 2017	72	$4	$51.31	$47.69 - $55.00