MERCURY SYS INC

Ticker: MRCY CUSIP: 589378108 Class: Common Stock

Dorsey & Whitney Trust CO LLC's Holding History (CIK: 0001384042)

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

Q1 2019

Shares 3,260 Value ($000) $209 Avg Close $57.65 Range $43.01 - $67.85

Q4 2018

Shares 6,182 Value ($000) $292 Avg Close $48.76 Range $41.16 - $55.82

Q3 2018

Shares 6,182 Value ($000) $342 Avg Close $48.40 Range $37.55 - $57.26

Q2 2018

Shares 8,064 Value ($000) $307 Avg Close $38.70 Range $30.11 - $49.35

Q1 2018

Shares 4,714 Value ($000) $228 Avg Close $47.69 Range $41.64 - $52.59

Q4 2017

Shares 4,142 Value ($000) $213 Avg Close $51.31 Range $47.69 - $55.00

Q3 2017

Shares 4,142 Value ($000) $215 Avg Close $46.11 Range $39.96 - $52.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	3,260	$209	$57.65	$43.01 - $67.85
Q4 2018	6,182	$292	$48.76	$41.16 - $55.82
Q3 2018	6,182	$342	$48.40	$37.55 - $57.26
Q2 2018	8,064	$307	$38.70	$30.11 - $49.35
Q1 2018	4,714	$228	$47.69	$41.64 - $52.59
Q4 2017	4,142	$213	$51.31	$47.69 - $55.00
Q3 2017	4,142	$215	$46.11	$39.96 - $52.00