GARY K WILLIS Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of GARY K WILLIS. GARY K WILLIS is an Chief Executive Officer in ZYGO CORP ($ZIGO) and a Director in ZYGO CORP ($ZIGO) and a Director in BENTHOS INC ($BTHS) and a Director in ROFIN SINAR TECHNOLOGIES INC ($RSTI) and a Director in PLUG POWER INC ($PLUG).

Address: 3 MATSON RIDGE OLD LYME 06371 CT

Companies in which GARY K WILLIS is an Insider

BENTHOS INC

Trading Symbol: BTHS
Industry: MISCELLANEOUS MANUFACTURING INDUSTRIES [3990]
Position of GARY K WILLIS: Director
Holdings: 0 shares
Latest Transaction: Jan 27 2006

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

PLUG POWER INC

Trading Symbol: PLUG
Industry: ELECTRICAL INDUSTRIAL APPARATUS [3620]
Position of GARY K WILLIS: Director
Holdings: 411,191 shares
Current Value: $370,072
Latest Transaction: Jan 06 2021
$PLUG Market Capitalization: $158.80M
$PLUG Previous Close: $0.90

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

ROFIN SINAR TECHNOLOGIES INC

Trading Symbol: RSTI
Industry: MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
Position of GARY K WILLIS: Director
Holdings: 0 shares
Latest Transaction: Nov 07 2016

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

ZYGO CORP

Trading Symbol: ZIGO
Industry: OPTICAL INSTRUMENTS & LENSES [3827]
Position of GARY K WILLIS: Chief Executive Officer, Director
Holdings: 0 shares
Latest Transaction: Jun 20 2014

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

Latest Insider Trading Transactions of GARY K WILLIS

Sentiment: All, BTHS, PLUG, RSTI, ZIGO

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Jan 06 2021PLUGPLUG POWER INCWILLIS GARY KDirectorGrantA0.002580411,191410.9 K to 411.2 K (+0.06 %)
Dec 15 2020PLUGPLUG POWER INCWILLIS GARY KDirectorOption ExerciseM0.3812,0004,5600
Dec 15 2020PLUGPLUG POWER INCWILLIS GARY KDirectorOption ExerciseM1.2212,00014,6400
Dec 15 2020PLUGPLUG POWER INCWILLIS GARY KDirectorOption ExerciseM1.9365,000125,4500
Dec 15 2020PLUGPLUG POWER INCWILLIS GARY KDirectorOption ExerciseM5.101,2006,1200
Dec 15 2020PLUGPLUG POWER INCWILLIS GARY KDirectorSellS27.4614,300392,734410,933425.2 K to 410.9 K (-3.36 %)
Dec 15 2020PLUGPLUG POWER INCWILLIS GARY KDirectorSellS26.7575,9002,029,953425,233501.1 K to 425.2 K (-15.15 %)

View all GARY K WILLIS insider transactions.