0001562180-18-003577.txt : 20180814
0001562180-18-003577.hdr.sgml : 20180814
20180814141807
ACCESSION NUMBER: 0001562180-18-003577
CONFORMED SUBMISSION TYPE: 5
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20180630
FILED AS OF DATE: 20180814
DATE AS OF CHANGE: 20180814
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: OBRIEN WILLIAM K
CENTRAL INDEX KEY: 0001187425
FILING VALUES:
FORM TYPE: 5
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-23599
FILM NUMBER: 181016318
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: MERCURY SYSTEMS INC
CENTRAL INDEX KEY: 0001049521
STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPONENTS & ACCESSORIES [3670]
IRS NUMBER: 042741391
STATE OF INCORPORATION: MA
FISCAL YEAR END: 0630
BUSINESS ADDRESS:
STREET 1: 50 MINUTEMAN ROAD
CITY: ANDOVER
STATE: MA
ZIP: 01810
BUSINESS PHONE: 9782561300
MAIL ADDRESS:
STREET 1: 50 MINUTEMAN ROAD
CITY: ANDOVER
STATE: MA
ZIP: 01810
FORMER COMPANY:
FORMER CONFORMED NAME: MERCURY COMPUTER SYSTEMS INC
DATE OF NAME CHANGE: 19971112
5
1
primarydocument.xml
PRIMARY DOCUMENT
X0306
5
2018-06-30
false
0
0
0001049521
MERCURY SYSTEMS INC
MRCY
0001187425
OBRIEN WILLIAM K
50 MINUTEMAN ROAD
ANDOVER
MA
01810
true
false
false
false
Common Stock
2016-12-12
5
S
false
L
19910.00
31.63
D
70660.00
I
Power of Attorney
Common Stock
2016-12-13
5
S
false
L
11700.00
31.63
D
58960.00
I
Power of Attorney
Common Stock
2017-11-28
5
G
false
1937.00
52.61
D
57023.00
D
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.45 to $31.86, inclusive.
Although Mr. O'Brien is neither a trustee nor a beneficiary of the family trust that held these shares, he holds a power of attorney to dispose of the shares and accordingly these shares are reported as being indirectly beneficially owned by Mr. O'Brien.
/s/ Michelle McCarthy, Attorney-in-Fact for OBRIEN WILLIAM K
2018-08-14