Insider Stock Trading History of Gacek Jon W


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Gacek Jon W since year 2005. The trader's CIK number is 1188975. At the time of this reporting, Gacek Jon W is the President and CEO of Quantum Corp /de/ . (stock ticker symbol DSS). See this page for all insider trading activities at Quantum Corp /de/ .

Note that in the past GACEK JON W also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Gacek Jon W since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-10-02 QTM Quantum Corp /de/ Sale 5,793 6.19 35,881
2017-09-01 QTM Quantum Corp /de/ Sale 12,254 5.50 67,397
2015-11-03 QTM Quantum Corp /de/ Buy 45,000 .90 40,500
2013-08-07 LEDR Housevalues, Inc. Option Ex 135,000 3.98 536,625
2011-08-12 QTM Quantum Corp /de/ Buy 25,000 2.00 50,000
2011-08-09 QTM Quantum Corp /de/ Buy 50,000 1.70 85,000
2010-07-01 QTM Quantum Corp /de/ Option Ex 25,000 .00 0
2010-06-21 QTM Quantum Corp /de/ Sale 1,100 2.50 2,750
2010-06-21 QTM Quantum Corp /de/ Option Ex 1,100 1.46 1,606
2010-06-17 QTM Quantum Corp /de/ Option Ex 15,500 1.46 22,630
2010-06-17 QTM Quantum Corp /de/ Sale 15,500 2.50 38,750
2010-05-12 QTM Quantum Corp /de/ Option Ex 45,000 1.46 65,700
2010-05-12 QTM Quantum Corp /de/ Sale 45,000 2.82 126,900
2010-04-07 QTM Quantum Corp /de/ Option Ex 50,000 1.46 73,000
2010-04-07 QTM Quantum Corp /de/ Sale 50,000 2.76 137,800
2010-03-19 QTM Quantum Corp /de/ Sale 50,000 2.62 131,250
2010-03-19 QTM Quantum Corp /de/ Option Ex 50,000 1.46 73,000
2009-09-01 QTM Quantum Corp /de/ Option Ex 66,666 .00 0
2009-07-01 QTM Quantum Corp /de/ Option Ex 25,000 .00 0
2008-09-01 QTM Quantum Corp /de/ Option Ex 116,667 .00 0
2008-07-01 QTM Quantum Corp /de/ Option Ex 25,000 .00 0
2007-09-07 QTM Quantum Corp /de/ Sale 175,442 3.10 543,870
2007-09-07 QTM Quantum Corp /de/ Option Ex 89,634 .94 84,255
2007-09-01 QTM Quantum Corp /de/ Option Ex 116,667 .00 0
2006-08-31 DSS Quantum Corp /de/ Option Ex 179,268 1.41 252,767
2006-08-16 ADIC Advanced Digital Information Corp Option Ex 50,000 11.53 576,250
2005-12-23 ADIC Advanced Digital Information Corp Sale 5,000 10.00 50,000
2005-12-22 ADIC Advanced Digital Information Corp Option Ex 20,000 5.25 105,100
2005-12-23 ADIC Advanced Digital Information Corp Option Ex 5,000 5.96 29,800
2005-12-22 ADIC Advanced Digital Information Corp Sale 20,000 10.14 202,860

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Gacek Jon W (President and CEO of Quantum Corp /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.