Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Quantum Corp /de/ (QMCO) since 2006 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Quantum Corp /de/. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 709283.
Total stock buying since 2006: $72,626,616.
Total stock sales since 2006: $97,434,459.
Total stock option exercises since 2006: $4,671,398.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 1,202,707 | $24,215,854 | 0 | $0 |
| 2024 | 0 | $0 | 291 | $1,294 | 0 | $0 |
| 2023 | 0 | $0 | 317,843 | $295,767 | 0 | $0 |
| 2022 | 0 | $0 | 310,473 | $698,382 | 0 | $0 |
| 2021 | 58,767 | $334,911 | 409,339 | $2,586,940 | 571,625 | $0 |
| 2020 | 3,446,148 | $7,942,137 | 1,312,598 | $1,899,373 | 442,999 | $0 |
| 2019 | 3,122,927 | $4,082,865 | 2,299,800 | $12,262,950 | 516,668 | $0 |
| 2018 | 548,971 | $812,790 | 961 | $3,997 | 0 | $0 |
| 2017 | 0 | $0 | 106,959 | $830,499 | 0 | $0 |
| 2016 | 0 | $0 | 50,752,008 | $43,466,784 | 0 | $0 |
| 2015 | 193,181 | $179,267 | 0 | $0 | 0 | $0 |
| 2014 | 100,000 | $160,800 | 266,332 | $352,010 | 0 | $0 |
| 2013 | 2,675,000 | $3,298,850 | 0 | $0 | 0 | $0 |
| 2012 | 30,000 | $72,900 | 0 | $0 | 0 | $0 |
| 2011 | 100,000 | $193,750 | 2,689,029 | $8,372,908 | 1,576,500 | $3,193,611 |
| 2010 | 132,500 | $162,648 | 593,808 | $1,684,191 | 658,471 | $803,742 |
| 2009 | 0 | $0 | 45,000 | $71,025 | 286,666 | $0 |
| 2008 | 130,000 | $181,796 | 0 | $0 | 551,668 | $0 |
| 2007 | 0 | $0 | 195,620 | $624,582 | 815,688 | $421,278 |
| 2006 | 18,049 | $55,203,902 | 18,939 | $67,903 | 179,268 | $252,767 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2015-11-20 | Stedman Geoff G. (SVP, StorNext Solutions) | Buy | 621 | .88 | 546 |
| 2015-11-19 | Stedman Geoff G. (SVP, StorNext Solutions) | Buy | 9,379 | .85 | 7,972 |
| 2015-11-17 | Britts William C (SVP, Worldwide Sales & Mktg.) | Buy | 40,000 | .85 | 33,840 |
| 2015-11-05 | Auvil Paul R. Iii (Director) | Buy | 20,000 | 1.03 | 20,660 |
| 2015-11-04 | Powers Gregg J (Director) | Buy | 50,000 | .93 | 46,350 |
| 2015-11-04 | Fuller Dale L (Director) | Buy | 10,000 | .94 | 9,400 |
| 2015-11-03 | Gacek Jon W (President and CEO) | Buy | 45,000 | .90 | 40,500 |
| 2015-08-05 | Fuller Dale L (Director) | Buy | 18,181 | 1.10 | 19,999 |
| 2014-12-03 | Powers Gregg J (Director) | Buy | 50,000 | 1.64 | 81,800 |
| 2014-12-02 | Auvil Paul R. Iii (Director) | Buy | 30,000 | 1.59 | 47,700 |
| 2014-12-01 | Auvil Paul R. Iii (Director) | Buy | 20,000 | 1.56 | 31,300 |
| 2014-11-06 | Lee Janae S. (SVP, Strategy) | Sale | 170,000 | 1.40 | 238,339 |
| 2014-02-06 | Clark Robert S. (SVP, Product Operations) | Sale | 96,332 | 1.18 | 113,671 |
| 2013-04-04 | Starboard Value & Opportunity C Lp | Buy | 250,000 | 1.23 | 308,000 |
| 2013-04-03 | Starboard Value & Opportunity C Lp | Buy | 300,000 | 1.23 | 369,600 |
| 2013-04-02 | Starboard Value & Opportunity C Lp | Buy | 625,000 | 1.24 | 776,250 |
| 2013-04-01 | Starboard Value & Opportunity C Lp | Buy | 500,000 | 1.25 | 625,000 |
| 2013-03-13 | Starboard Value & Opportunity C Lp | Buy | 1,000,000 | 1.22 | 1,220,000 |
| 2012-01-30 | Stinson Theodore A. (SVP, Worldwide Sales) | Buy | 30,000 | 2.43 | 72,900 |
| 2011-12-06 | Fetter Elizabeth A (Director) | Sale | 7,500 | 2.75 | 20,625 |
| 2011-12-06 | Fetter Elizabeth A (Director) | Option Ex | 7,500 | 1.47 | 10,987 |
| 2011-11-03 | Fetter Elizabeth A (Director) | Sale | 30,000 | 2.75 | 82,500 |
| 2011-11-03 | Fetter Elizabeth A (Director) | Option Ex | 30,000 | 1.47 | 43,950 |
| 2011-11-03 | Belluzzo Richard (Director) | Sale | 200,000 | 2.80 | 560,000 |
| 2011-08-12 | Gacek Jon W (Chief Executive Officer) | Buy | 25,000 | 2.00 | 50,000 |
| 2011-08-09 | Gacek Jon W (Chief Executive Officer) | Buy | 50,000 | 1.70 | 85,000 |
| 2011-08-03 | Stinson Theodore A. (SVP, Worldwide Sales) | Buy | 25,000 | 2.35 | 58,750 |
| 2011-07-13 | Belluzzo Richard (Director) | Sale | 70,899 | 3.30 | 233,966 |
| 2011-07-13 | Belluzzo Richard (Director) | Option Ex | 70,899 | 2.97 | 210,570 |
| 2011-07-08 | Belluzzo Richard (Director) | Sale | 79,101 | 3.30 | 261,112 |
| 2011-07-08 | Belluzzo Richard (Director) | Option Ex | 79,101 | 2.97 | 234,929 |
| 2011-07-06 | Fetter Elizabeth A (Director) | Sale | 7,500 | 3.29 | 24,675 |
| 2011-07-06 | Fetter Elizabeth A (Director) | Option Ex | 7,500 | 1.47 | 10,987 |
| 2011-07-01 | Hall Shawn D (Senior VP, GC & Secretary) | Sale | 182,029 | 3.29 | 598,329 |
| 2011-07-01 | Hall Shawn D (Senior VP, GC & Secretary) | Option Ex | 100,000 | .98 | 98,000 |
| 2011-07-01 | Belluzzo Richard (Director) | Sale | 80,000 | 3.29 | 263,440 |
| 2011-07-01 | Belluzzo Richard (Director) | Option Ex | 30,000 | .98 | 29,400 |
| 2011-06-21 | Belluzzo Richard (Director) | Sale | 150,000 | 3.30 | 495,000 |
| 2011-06-21 | Belluzzo Richard (Director) | Option Ex | 150,000 | 2.97 | 445,500 |
| 2011-06-03 | Belluzzo Richard (Director) | Sale | 451,752 | 3.39 | 1,530,987 |
| 2011-06-03 | Belluzzo Richard (Director) | Option Ex | 451,752 | 2.03 | 918,411 |
| 2011-06-02 | Fetter Elizabeth A (Director) | Sale | 7,500 | 3.06 | 22,942 |
| 2011-06-02 | Fetter Elizabeth A (Director) | Option Ex | 7,500 | 1.47 | 10,987 |
| 2011-06-01 | Hall Shawn D (Senior VP, GC & Secretary) | Sale | 35,000 | 3.04 | 106,470 |
| 2011-06-01 | Hall Shawn D (Senior VP, GC & Secretary) | Option Ex | 35,000 | 2.93 | 102,550 |
| 2011-06-01 | Belluzzo Richard (Director) | Sale | 50,000 | 3.04 | 151,900 |
| 2011-05-23 | Britts William C (EVP, Sales, Marketing & Serv.) | Sale | 37,098 | 3.01 | 111,627 |
| 2011-05-16 | Britts William C (EVP, Sales, Marketing & Serv.) | Sale | 55,000 | 2.92 | 160,875 |
| 2011-05-09 | Britts William C (EVP, Sales, Marketing & Serv.) | Sale | 55,000 | 2.91 | 159,830 |
| 2011-05-02 | Fetter Elizabeth A (Director) | Sale | 7,500 | 3.19 | 23,887 |
| 2011-05-02 | Fetter Elizabeth A (Director) | Option Ex | 7,500 | 1.47 | 10,987 |
| 2011-05-02 | Belluzzo Richard (Director) | Sale | 58,248 | 3.25 | 189,306 |
| 2011-05-02 | Belluzzo Richard (Director) | Option Ex | 8,248 | .98 | 8,083 |
| 2011-05-02 | Britts William C (EVP, Sales, Marketing & Serv.) | Sale | 19,024 | 3.18 | 60,496 |
| 2011-04-25 | Britts William C (EVP, Sales, Marketing & Serv.) | Sale | 55,000 | 3.09 | 170,115 |
| 2011-04-18 | Britts William C (EVP, Sales, Marketing & Serv.) | Sale | 55,000 | 2.94 | 161,700 |
| 2011-04-14 | Belluzzo Richard (Director) | Sale | 356,400 | 3.30 | 1,176,120 |
| 2011-04-14 | Belluzzo Richard (Director) | Option Ex | 356,400 | 1.98 | 703,890 |
| 2011-04-13 | Belluzzo Richard (Director) | Sale | 33,600 | 3.25 | 109,200 |
| 2011-04-13 | Belluzzo Richard (Director) | Option Ex | 33,600 | .98 | 32,928 |
| 2011-04-12 | Fetter Elizabeth A (Director) | Sale | 15,000 | 2.75 | 41,250 |
| 2011-04-12 | Fetter Elizabeth A (Director) | Option Ex | 15,000 | 1.47 | 21,975 |
| 2011-04-11 | Britts William C (EVP, Sales, Marketing & Serv.) | Sale | 55,000 | 2.76 | 151,855 |
| 2011-04-06 | Esber Edward M (Director) | Sale | 136,500 | 2.80 | 382,200 |
| 2011-04-06 | Esber Edward M (Director) | Option Ex | 136,500 | 1.83 | 250,477 |
| 2011-04-06 | Belluzzo Richard (Director) | Sale | 100,000 | 2.80 | 280,000 |
| 2011-04-05 | Britts William C (EVP, Sales, Marketing & Serv.) | Sale | 55,000 | 2.70 | 148,500 |
| 2011-02-15 | Esber Edward M (Director) | Sale | 85,000 | 2.82 | 240,040 |
| 2011-02-15 | Belluzzo Richard (Chief Executive Officer) | Sale | 50,000 | 2.83 | 141,250 |
| 2011-02-14 | Hall Shawn D (Senior VP, GC & Secretary) | Sale | 109,378 | 2.86 | 312,711 |
| 2011-02-14 | Hall Shawn D (Senior VP, GC & Secretary) | Option Ex | 50,000 | .98 | 49,000 |
| 2010-11-18 | Hall Shawn D (Senior VP, GC & Secretary) | Sale | 16,437 | 3.50 | 57,529 |
| 2010-11-05 | Hall Shawn D (Senior VP, GC & Secretary) | Sale | 5,200 | 3.50 | 18,200 |
| 2010-11-01 | Wolf Dennis P (Director) | Sale | 144,000 | 3.30 | 475,632 |
| 2010-11-01 | Wolf Dennis P (Director) | Option Ex | 144,000 | 1.92 | 276,480 |
| 2010-10-08 | Hall Shawn D (Senior VP, GC & Secretary) | Sale | 6,000 | 2.25 | 13,500 |
| 2010-08-12 | Esber Edward M (Director) | Buy | 10,000 | 1.13 | 11,299 |
| 2010-08-12 | Belluzzo Richard (Chief Executive Officer) | Buy | 100,000 | 1.14 | 113,999 |
| 2010-08-02 | Esber Edward M (Director) | Buy | 22,500 | 1.66 | 37,350 |
| 2010-07-01 | Barrett Barbara (Senior VP, Human Resources) | Option Ex | 11,666 | .00 | 0 |
| 2010-07-01 | Hall Shawn D (Senior VP, GC & Secretary) | Option Ex | 11,666 | .00 | 0 |
| 2010-07-01 | Belluzzo Richard (Chief Executive Officer) | Option Ex | 80,000 | .00 | 0 |
| 2010-07-01 | Britts William C (EVP, Sales & Marketing) | Option Ex | 25,000 | .00 | 0 |
| 2010-07-01 | Gacek Jon W (Executive VP, COO, CFO) | Option Ex | 25,000 | .00 | 0 |
| 2010-06-21 | Britts William C (EVP, Sales & Marketing) | Sale | 2,952 | 2.50 | 7,380 |
| 2010-06-21 | Britts William C (EVP, Sales & Marketing) | Option Ex | 2,952 | 1.46 | 4,309 |
| 2010-06-21 | Gacek Jon W (Executive VP, COO, CFO) | Sale | 1,100 | 2.50 | 2,750 |
| 2010-06-21 | Gacek Jon W (Executive VP, COO, CFO) | Option Ex | 1,100 | 1.46 | 1,606 |
| 2010-06-18 | Britts William C (EVP, Sales & Marketing) | Sale | 14,700 | 2.50 | 36,750 |
| 2010-06-18 | Britts William C (EVP, Sales & Marketing) | Option Ex | 14,700 | 1.46 | 21,462 |
| 2010-06-17 | Britts William C (EVP, Sales & Marketing) | Sale | 31,887 | 2.50 | 79,717 |
| 2010-06-17 | Britts William C (EVP, Sales & Marketing) | Option Ex | 31,887 | 1.46 | 46,555 |
| 2010-06-17 | Gacek Jon W (Executive VP, COO, CFO) | Sale | 15,500 | 2.50 | 38,750 |
| 2010-06-17 | Gacek Jon W (Executive VP, COO, CFO) | Option Ex | 15,500 | 1.46 | 22,630 |
| 2010-05-17 | Britts William C (EVP, Sales & Marketing) | Sale | 50,000 | 2.75 | 137,550 |
| 2010-05-17 | Britts William C (EVP, Sales & Marketing) | Option Ex | 50,000 | 1.46 | 73,000 |
| 2010-05-12 | Gacek Jon W (Executive VP, COO, CFO) | Sale | 45,000 | 2.82 | 126,900 |
| 2010-05-12 | Gacek Jon W (Executive VP, COO, CFO) | Option Ex | 45,000 | 1.46 | 65,700 |
| 2010-04-15 | Britts William C (EVP, Sales & Marketing) | Sale | 50,000 | 2.79 | 139,750 |
| 2010-04-15 | Britts William C (EVP, Sales & Marketing) | Option Ex | 50,000 | 1.46 | 73,000 |
| 2010-04-07 | Gacek Jon W (Executive VP, COO, CFO) | Sale | 50,000 | 2.76 | 137,800 |
| 2010-04-07 | Gacek Jon W (Executive VP, COO, CFO) | Option Ex | 50,000 | 1.46 | 73,000 |
| 2010-03-22 | Britts William C (EVP, Sales & Marketing) | Sale | 50,000 | 2.54 | 126,800 |
| 2010-03-22 | Britts William C (EVP, Sales & Marketing) | Option Ex | 50,000 | 1.46 | 73,000 |
| 2010-03-19 | Gacek Jon W (Executive VP, COO, CFO) | Sale | 50,000 | 2.62 | 131,250 |
| 2010-03-19 | Gacek Jon W (Executive VP, COO, CFO) | Option Ex | 50,000 | 1.46 | 73,000 |
| 2010-03-03 | Lopatin Gerald (Executive VP, Engineering) | Sale | 22,698 | 2.58 | 58,674 |
| 2010-02-24 | Lopatin Gerald (Executive VP, Engineering) | Sale | 38,334 | 2.48 | 95,259 |
| 2009-11-19 | Lopatin Gerald (Executive VP, Engineering) | Sale | 17,500 | 2.55 | 44,625 |
| 2009-09-01 | Britts William C (EVP, Sales & Marketing) | Option Ex | 66,666 | .00 | 0 |
| 2009-09-01 | Gacek Jon W (Executive VP, COO, CFO) | Option Ex | 66,666 | .00 | 0 |
| 2009-08-10 | Esber Edward M (Director) | Sale | 27,500 | .96 | 26,400 |
| 2009-07-01 | Barrett Barbara (Senior VP, Human Resources) | Option Ex | 11,667 | .00 | 0 |
| 2009-07-01 | Hall Shawn D (Senior VP, GC & Secretary) | Option Ex | 11,667 | .00 | 0 |
| 2009-07-01 | Belluzzo Richard (Chief Executive Officer) | Option Ex | 80,000 | .00 | 0 |
| 2009-07-01 | Britts William C (EVP, Sales & Marketing) | Option Ex | 25,000 | .00 | 0 |
| 2009-07-01 | Gacek Jon W (Executive VP, COO, CFO) | Option Ex | 25,000 | .00 | 0 |
| 2008-11-10 | Esber Edward M (Director) | Buy | 27,500 | .29 | 7,974 |
| 2008-09-01 | Barrett Barbara (VP, Human Resources) | Option Ex | 17,500 | .00 | 0 |
| 2008-09-01 | Hall Shawn D (VP, General Counsel & Sec.) | Option Ex | 22,500 | .00 | 0 |
| 2008-09-01 | Belluzzo Richard (Chief Executive Officer) | Option Ex | 125,000 | .00 | 0 |
| 2008-09-01 | Britts William C (EVP, Sales, Marketing & Srv.) | Option Ex | 116,667 | .00 | 0 |
| 2008-09-01 | Gacek Jon W (Executive Vice President, CFO) | Option Ex | 116,667 | .00 | 0 |
| 2008-08-13 | Auvil Paul R. Iii (Director) | Buy | 50,000 | 1.65 | 82,500 |
| 2008-08-13 | Esber Edward M (Director) | Buy | 2,551 | 1.65 | 4,209 |
| 2008-08-12 | Esber Edward M (Director) | Buy | 9,949 | 1.69 | 16,813 |
| 2008-07-01 | Barrett Barbara (VP, Human Resources) | Option Ex | 11,667 | .00 | 0 |
| 2008-07-01 | Hall Shawn D (VP, General Counsel & Sec.) | Option Ex | 11,667 | .00 | 0 |
| 2008-07-01 | Belluzzo Richard (Chief Executive Officer) | Option Ex | 80,000 | .00 | 0 |
| 2008-07-01 | Britts William C (EVP, Sales, Marketing & Srv.) | Option Ex | 25,000 | .00 | 0 |
| 2008-07-01 | Gacek Jon W (Executive Vice President, CFO) | Option Ex | 25,000 | .00 | 0 |
| 2008-05-28 | Esber Edward M (Director) | Buy | 20,000 | 1.70 | 33,900 |
| 2008-05-20 | Esber Edward M (Director) | Buy | 20,000 | 1.82 | 36,400 |
| 2007-10-31 | Dalton Stephen P (SVP, TSS, Engineering) | Sale | 20,178 | 4.00 | 80,712 |
| 2007-09-07 | Gacek Jon W (Executive Vice President, CFO) | Sale | 175,442 | 3.10 | 543,870 |
| 2007-09-07 | Gacek Jon W (Executive Vice President, CFO) | Option Ex | 89,634 | .94 | 84,255 |
| 2007-09-01 | Dalton Stephen P (SVP, TSS, Engineering) | Option Ex | 40,000 | .00 | 0 |
| 2007-09-01 | Barrett Barbara (VP, Human Resources) | Option Ex | 17,500 | .00 | 0 |
| 2007-09-01 | Hall Shawn D (VP, General Counsel & Sec.) | Option Ex | 22,500 | .00 | 0 |
| 2007-09-01 | Belluzzo Richard (Chief Executive Officer) | Option Ex | 125,000 | .00 | 0 |
| 2007-09-01 | Britts William C (EVP, Sales, Marketing & Srv.) | Option Ex | 116,667 | .00 | 0 |
| 2007-09-01 | Gacek Jon W (Executive Vice President, CFO) | Option Ex | 116,667 | .00 | 0 |
| 2007-08-28 | Buchsbaum Thomas S (Director) | Option Ex | 11,344 | .00 | 0 |
| 2007-08-28 | Earhart Alan L (Director) | Option Ex | 6,187 | .00 | 0 |
| 2007-08-28 | Fetter Elizabeth A (Director) | Option Ex | 12,020 | .00 | 0 |
| 2007-08-28 | Esber Edward M (Director) | Option Ex | 8,062 | .00 | 0 |
| 2007-08-28 | Brown Michael A/ca (Director) | Option Ex | 11,083 | .00 | 0 |
| 2007-05-14 | Britts William C (EVP, Sales, Marketing & Srv.) | Option Ex | 239,024 | 1.41 | 337,023 |
| 2006-09-07 | Buchsbaum Thomas S (Director) | Buy | 3,749 | 2.19 | 8,210 |
| 2006-09-06 | Buchsbaum Thomas S (Director) | Buy | 5,000 | 2.23 | 11,125 |
| 2006-09-05 | Buchsbaum Thomas S (Director) | Buy | 4,300 | 2.23 | 9,567 |
| 2006-09-01 | Buchsbaum Thomas S (Director) | Buy | 5,000 | 11,035.00 | 55,175,000 |
| 2006-08-31 | Gacek Jon W (EVP & Chief Financal Officer) | Option Ex | 179,268 | 1.41 | 252,767 |
| 2006-03-02 | Ritti Philip (VP, GM Media) | Sale | 8,939 | 3.72 | 33,253 |
| 2006-02-14 | Carrozza Anthony (Senior VP, Worldwide Sales) | Sale | 10,000 | 3.46 | 34,650 |
Insider trading activities including stock purchases, stock sales, and option exercises of QMCO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Quantum Corp /de/ (symbol QMCO, CIK number 709283) see the Securities and Exchange Commission (SEC) website.