WILLIAM K OBRIEN Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of WILLIAM K OBRIEN. WILLIAM K OBRIEN is an Chief Executive Officer in ENTERASYS NETWORKS INC /DE/ ($ETS) and an Executive Chairman in ENTERASYS NETWORKS INC /DE/ ($ETS) and a in MERCURY SYSTEMS INC ($MRCY) and a Director in MERCURY SYSTEMS INC ($MRCY) and a Director in BROCADE COMMUNICATIONS SYSTEMS INC ($BRCD).

Companies in which WILLIAM K OBRIEN is an Insider

BROCADE COMMUNICATIONS SYSTEMS INC

Trading Symbol: BRCD
Industry: COMPUTER COMMUNICATIONS EQUIPMENT [3576]
Position of WILLIAM K OBRIEN: Director
Holdings: 0 shares
Current Value: $0
Latest Transaction: Aug 03 2004
$BRCD Market Capitalization: $5.04B
$BRCD Previous Close: $12.41

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

ENTERASYS NETWORKS INC /DE/

Trading Symbol: ETS
Industry: COMPUTER COMMUNICATIONS EQUIPMENT [3576]
Position of WILLIAM K OBRIEN: Executive Chairman, Chief Executive Officer
Holdings: 0 shares
Latest Transaction: Mar 03 2006

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

MERCURY SYSTEMS INC

Trading Symbol: MRCY
Industry: ELECTRONIC COMPONENTS & ACCESSORIES [3670]
Position of WILLIAM K OBRIEN:
Holdings: 5,606 shares
Current Value: $189,875
Latest Transaction: Oct 30 2020
$MRCY Market Capitalization: $1.33B
$MRCY Previous Close: $33.87

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of WILLIAM K OBRIEN

Sentiment: All, BRCD, ETS, MRCY

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Oct 30 2020MRCYMERCURY SYSTEMS IN ...OBRIEN WILLIAM KGrantA0.001,95005,6063.7 K to 5.6 K (+53.34 %)
Oct 25 2019MRCYMERCURY SYSTEMS IN ...OBRIEN WILLIAM KGrantA0.001,96106,3224.4 K to 6.3 K (+44.97 %)
Oct 25 2019MRCYMERCURY SYSTEMS IN ...OBRIEN WILLIAM KGrantA0.001,96106,3224.4 K to 6.3 K (+44.97 %)
Sep 13 2019MRCYMERCURY SYSTEMS IN ...OBRIEN WILLIAM KSellS80.571,563125,93153,99155.6 K to 54 K (-2.81 %)
Oct 26 2018MRCYMERCURY SYSTEMS IN ...OBRIEN WILLIAM KGrantA0.002,89204,3611.5 K to 4.4 K (+196.87 %)
Oct 20 2017MRCYMERCURY SYSTEMS IN ...OBRIEN WILLIAM KGrantA0.002,939090,57087.6 K to 90.6 K (+3.35 %)
Oct 11 2017MRCYMERCURY SYSTEMS IN ...OBRIEN WILLIAM KOption ExerciseM14.128,000112,9600

View all WILLIAM K OBRIEN insider transactions.