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Top Direct Holders

HolderPositionShares% of Shares
Outstanding
Report Date
Dr. George N. Hatsopoulos,PhDDirector, 10% Owner6,766,78613.37%2011-09-21
Mr. John N. HatsopoulosCEO, 10% Owner1,201,4002.37%2014-12-31
Mr. Charles T. MaxwellN/A1,154,3392.28%2014-12-15
Barry J. SandersCOO & President472,0000.93%2014-12-05
Anthony S. LoumidisCFO175,9860.35%2012-12-18
Earl R. LewisDirector105,0000.21%2010-09-02
Alan D. WeinsteinN/A97,0000.19%2009-05-27
Mr. Francis A. Mlynarczyk, JrDirector25,000less than 0.1%2014-12-05
Mr. John W. RoweDirector15,000less than 0.1%2014-11-24
Ms. Deanna M. PetersenDirector14,614less than 0.1%2015-05-18

Insider Charts

Insider Transactions

Insider Position Date Buy/Sell Shares Shares Owned Following This (Direct & Indirect) Trade Price ($) Cost ($1000) Price Change
Since Trade (%)
Share Ownership Details
ROWE JOHN WDirector2015-07-01Buy34,00049,000$0.4415-11.3649,000 (Direct)
Petersen Deanna MDirector2015-05-18Buy2,56414,614$0.782-5014,614 (Direct)
MAXWELL CHARLESTDirector2014-12-15Buy10,0001,154,339$0.484.8-18.751,154,339 (Direct)
Mlynarczyk Francis A JrDirector2014-12-05Buy7,60925,000$0.725.5-45.8325,000 (Direct)
Sanders Barry JCOO & President2014-12-05Buy2,000472,000$0.681.4-42.65472,000 (Direct)
Petersen Deanna MDirector2014-12-01Buy12,05012,050$0.8310-53.0112,050 (Direct)
ROWE JOHN WDirector2014-11-24Buy7,50015,000$0.775.8-49.3515,000 (Direct)
Parmese GabrielCFO, Treasurer, and Secretary
(Click for the stocks that their CFOs have bought)
2014-11-21Buy1,0001,000$0.720.7-45.831,000 (Direct)
Benjamin Locke M.Co-CEO
(Click for the stocks that their CEOs have bought)
2014-11-21Buy5,0005,000$0.723.6-45.835,000 (Direct)
ROWE JOHN WDirector2014-11-21Buy7,5007,500$0.715.3-45.077,500 (Direct)
KLASKIN CHRISTINE MDirector2014-11-21Buy1,0001,000$0.720.7-45.831,000 (Direct)
HATSOPOULOS JOHNCEO, 10% Owner2014-08-22Buy10,0009,016,820$1.2712.7-69.291,476,820 (Direct)
40,000 (Owned by Pat Limited.)
4,713,570 (Held in Trust with John N. Hatsopoulos and his wife, Patricia L. Hatsopoulos as co-trustees.)
506,016 (Held in trust for the benefit of John N. Hatsopoulos and with John N. Hatsopoulos as the trustee.)
2,280,414 (Held in trust for the benefit of John N. Hatsopoulos and with John N. Hatsopoulos as trustee.)
HATSOPOULOS JOHNCEO, 10% Owner2014-08-18Buy20,0009,006,820$1.2525-68.81,476,820 (Direct)
30,000 (Owned by Pat Limited.)
4,713,570 (Held in Trust with John N. Hatsopoulos and his wife, Patricia L. Hatsopoulos as co-trustees.)
2,280,414 (Held in trust for the benefit of John N. Hatsopoulos and with John N. Hatsopoulos as trustee.)
506,016 (Held in trust for the benefit of John N. Hatsopoulos and with John N. Hatsopoulos as the trustee.)
Mlynarczyk Francis A JrDirector2013-09-26Buy40017,391$1.550.6-74.8417,391 (Direct)
Mlynarczyk Francis A JrDirector2013-09-19Buy1,49116,991$1.552.3-74.8416,991 (Direct)
Mlynarczyk Francis A JrDirector2013-08-30Buy15,50015,500$1.5223.6-74.3415,500 (Direct)
MAXWELL CHARLESTDirector2013-08-28Buy300,0001,144,339$1.55465-74.841,144,339 (Direct)
RBC Holdings (Channel Islands)10% Owner2013-01-07Sell17,818785,679$2.1638.5-81.94
785,679 (By subsidiary)
RBC Holdings (Channel Islands)10% Owner2013-01-04Sell42,000803,497$2.2895.8-82.89
803,497 (By subsidiary)
RBC Holdings (Channel Islands)10% Owner2012-10-31Sell200,000626,612$2.4480-83.75
626,612 (By subsidiary)

Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as Conversion of derivative security or Exercise of Options are not included. Insiders are only limited to Officers and/or Directors of the company.

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