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Overview of all insider trading transactions in KOSS CORP. Get notifications about new insider transactions in KOSS CORP for free.
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 05 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Option Exercise | M | 3.00 | 7,550 | 22,650 | 0 | |
| Apr 05 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 22.12 | 4,500 | 99,540 | 0 | 4.5 K to 0 (-100.00 %) |
| Apr 05 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 24.39 | 3,050 | 74,390 | 4,500 | 7.6 K to 4.5 K (-40.40 %) |
| Apr 05 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Buy | M | 3.00 | 7,550 | 22,650 | 7,550 | 0 to 7.6 K |
| Apr 05 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Option Exercise | M | 2.63 | 6,000 | 15,780 | 40,000 | |
| Apr 05 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Option Exercise | M | 1.97 | 10,000 | 19,700 | 40,000 | |
| Apr 05 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 24.24 | 5,500 | 133,320 | 0 | 5.5 K to 0 (-100.00 %) |
| Apr 05 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 22.12 | 10,500 | 232,260 | 5,500 | 16 K to 5.5 K (-65.62 %) |
| Apr 05 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Buy | M | 2.63 | 6,000 | 15,780 | 16,000 | 10 K to 16 K (+60.00 %) |
| Apr 05 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Buy | M | 1.97 | 10,000 | 19,700 | 10,000 | 0 to 10 K |
| Mar 16 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 29.99 | 4,122 | 123,619 | 37,000 | 41.1 K to 37 K (-10.02 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Gift | G | 0.00 | 5,000 | 0 | 212,161 | 217.2 K to 212.2 K (-2.30 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 36.72 | 4,000 | 146,880 | 217,161 | 221.2 K to 217.2 K (-1.81 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 30.00 | 5,000 | 150,000 | 221,161 | 226.2 K to 221.2 K (-2.21 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 27.95 | 10,000 | 279,500 | 226,161 | 236.2 K to 226.2 K (-4.23 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 25.22 | 10,000 | 252,200 | 236,161 | 246.2 K to 236.2 K (-4.06 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Option Exercise | M | 1.95 | 40,000 | 78,000 | 100,000 | |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 38.05 | 10,000 | 380,500 | 41,122 | 51.1 K to 41.1 K (-19.56 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 29.10 | 4,000 | 116,400 | 51,122 | 55.1 K to 51.1 K (-7.26 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 29.00 | 10,000 | 290,000 | 783,907 | 793.9 K to 783.9 K (-1.26 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 39.90 | 5,000 | 199,500 | 793,907 | 798.9 K to 793.9 K (-0.63 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 37.72 | 20,000 | 754,400 | 798,907 | 818.9 K to 798.9 K (-2.44 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 26.85 | 20,000 | 537,000 | 818,907 | 838.9 K to 818.9 K (-2.38 %) |
| Mar 12 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Buy | M | 1.95 | 40,000 | 78,000 | 838,907 | 798.9 K to 838.9 K (+5.01 %) |
| Mar 02 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Option Exercise | M | 2.63 | 4,000 | 10,520 | 46,000 | |
| Mar 02 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Option Exercise | M | 2.20 | 20,000 | 44,000 | 10,000 | |
| Mar 02 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 17.01 | 1,000 | 17,010 | 0 | 1,000 to 0 (-100.00 %) |
| Mar 02 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 16.50 | 23,000 | 379,500 | 1,000 | 24 K to 1,000 (-95.83 %) |
| Mar 02 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Buy | M | 2.63 | 4,000 | 10,520 | 24,000 | 20 K to 24 K (+20.00 %) |
| Mar 02 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Buy | M | 2.20 | 20,000 | 44,000 | 20,000 | 0 to 20 K |
| Mar 02 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Option Exercise | M | 3.00 | 22,450 | 67,350 | 7,550 | |
| Mar 02 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 16.50 | 22,450 | 370,425 | 0 | 22.5 K to 0 (-100.00 %) |
| Mar 02 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Buy | M | 3.00 | 22,450 | 67,350 | 22,450 | 0 to 22.5 K |
| Feb 26 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Option Exercise | M | 2.17 | 15,000 | 32,550 | 45,000 | |
| Feb 26 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Sell | S | 32.89 | 11,000 | 361,790 | 46,000 | 57 K to 46 K (-19.30 %) |
| Feb 26 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Sell | S | 31.25 | 4,000 | 125,000 | 57,000 | 61 K to 57 K (-6.56 %) |
| Feb 26 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Buy | M | 2.17 | 15,000 | 32,550 | 61,000 | 46 K to 61 K (+32.61 %) |
| Feb 26 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Option Exercise | M | 1.95 | 20,000 | 39,000 | 140,000 | |
| Feb 26 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 27.06 | 40,000 | 1,082,400 | 707,949 | 747.9 K to 707.9 K (-5.35 %) |
| Feb 26 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 23.51 | 10,000 | 235,100 | 747,949 | 757.9 K to 747.9 K (-1.32 %) |
| Feb 26 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 32.50 | 10,000 | 325,000 | 55,122 | 65.1 K to 55.1 K (-15.36 %) |
| Feb 26 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 32.50 | 10,000 | 325,000 | 798,907 | 808.9 K to 798.9 K (-1.24 %) |
| Feb 26 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 30.23 | 25,000 | 755,750 | 808,907 | 833.9 K to 808.9 K (-3.00 %) |
| Feb 26 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Buy | M | 1.95 | 20,000 | 39,000 | 833,907 | 813.9 K to 833.9 K (+2.46 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 19.84 | 30,000 | 595,200 | 757,949 | 787.9 K to 757.9 K (-3.81 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 35.01 | 20,000 | 700,200 | 787,949 | 807.9 K to 787.9 K (-2.48 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 41.81 | 20,000 | 836,200 | 807,949 | 827.9 K to 807.9 K (-2.42 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 44.00 | 5,000 | 220,000 | 827,949 | 832.9 K to 827.9 K (-0.60 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 48.26 | 25,000 | 1,206,500 | 832,949 | 857.9 K to 832.9 K (-2.91 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 19.84 | 30,000 | 595,200 | 757,949 | 787.9 K to 757.9 K (-3.81 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 35.01 | 20,000 | 700,200 | 787,949 | 807.9 K to 787.9 K (-2.48 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 41.81 | 20,000 | 836,200 | 807,949 | 827.9 K to 807.9 K (-2.42 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 44.00 | 5,000 | 220,000 | 827,949 | 832.9 K to 827.9 K (-0.60 %) |
| Feb 05 2021 | KOSS | KOSS CORP | Nancy Koss 2012 Trust, Dated 1 ... | 10% Owner | Sell | S | 48.26 | 25,000 | 1,206,500 | 832,949 | 857.9 K to 832.9 K (-2.91 %) |
| Feb 05 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 27.13 | 11,000 | 298,430 | 65,122 | 76.1 K to 65.1 K (-14.45 %) |
| Feb 05 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 26.00 | 5,000 | 130,000 | 76,122 | 81.1 K to 76.1 K (-6.16 %) |
| Feb 05 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 26.58 | 20,000 | 531,600 | 813,907 | 833.9 K to 813.9 K (-2.40 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Leveen Steven A | Director | Sell | S | 38.25 | 5,000 | 191,250 | 0 | 5 K to 0 (-100.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Leveen Steven A | Director | Sell | S | 39.80 | 5,000 | 199,000 | 5,000 | 10 K to 5 K (-50.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Doerr Thomas L. | Director | Option Exercise | M | 1.92 | 6,667 | 12,801 | 3,333 | |
| Feb 03 2021 | KOSS | KOSS CORP | Doerr Thomas L. | Director | Sell | S | 42.02 | 6,667 | 280,147 | 0 | 6.7 K to 0 (-100.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Doerr Thomas L. | Director | Buy | M | 1.92 | 6,667 | 12,801 | 6,667 | 0 to 6.7 K |
| Feb 03 2021 | KOSS | KOSS CORP | Sweasy William Jesse | Director | Sell | S | 40.00 | 20,000 | 800,000 | 0 | 20 K to 0 (-100.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Nixon Theodore | Director | Sell | S | 43.78 | 30,000 | 1,313,400 | 0 | 30 K to 0 (-100.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Option Exercise | M | 6.00 | 25,000 | 150,000 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Option Exercise | M | 2.65 | 12,000 | 31,800 | 18,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Option Exercise | M | 2.20 | 1,487 | 3,271 | 15,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Option Exercise | M | 2.57 | 6,000 | 15,420 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Option Exercise | M | 5.30 | 30,000 | 159,000 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Option Exercise | M | 4.97 | 25,000 | 124,250 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 18.20 | 27,500 | 500,500 | 0 | 27.5 K to 0 (-100.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 19.98 | 2,588 | 51,708 | 27,500 | 30.1 K to 27.5 K (-8.60 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 21.60 | 3,000 | 64,800 | 30,088 | 33.1 K to 30.1 K (-9.07 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 23.44 | 1,000 | 23,440 | 33,088 | 34.1 K to 33.1 K (-2.93 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 26.97 | 1,000 | 26,970 | 34,088 | 35.1 K to 34.1 K (-2.85 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Buy | M | 6.00 | 25,000 | 150,000 | 35,088 | 10.1 K to 35.1 K (+247.82 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 35.54 | 55,000 | 1,954,700 | 10,088 | 65.1 K to 10.1 K (-84.50 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 46.25 | 6,000 | 277,500 | 65,088 | 71.1 K to 65.1 K (-8.44 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 48.26 | 4,000 | 193,040 | 71,088 | 75.1 K to 71.1 K (-5.33 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 55.50 | 12,000 | 666,000 | 75,088 | 87.1 K to 75.1 K (-13.78 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 56.36 | 6,000 | 338,160 | 87,088 | 93.1 K to 87.1 K (-6.45 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Sell | S | 59.54 | 1,487 | 88,536 | 93,088 | 94.6 K to 93.1 K (-1.57 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Buy | M | 2.65 | 12,000 | 31,800 | 94,575 | 82.6 K to 94.6 K (+14.53 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Buy | M | 2.20 | 1,487 | 3,271 | 82,575 | 81.1 K to 82.6 K (+1.83 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Buy | M | 2.57 | 6,000 | 15,420 | 81,088 | 75.1 K to 81.1 K (+7.99 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Buy | M | 5.30 | 30,000 | 159,000 | 75,088 | 45.1 K to 75.1 K (+66.54 %) |
| Feb 03 2021 | KOSS | KOSS CORP | LILLIE LENORE | VP - Operations | Buy | M | 4.97 | 25,000 | 124,250 | 45,088 | 20.1 K to 45.1 K (+124.45 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Option Exercise | M | 2.20 | 20,000 | 44,000 | 30,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Option Exercise | M | 2.57 | 4,000 | 10,280 | 22,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Option Exercise | M | 5.30 | 50,000 | 265,000 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Option Exercise | M | 4.97 | 50,000 | 248,500 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 35.83 | 90,000 | 3,224,700 | 0 | 90 K to 0 (-100.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 37.18 | 10,000 | 371,800 | 90,000 | 100 K to 90 K (-10.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 47.65 | 15,000 | 714,750 | 100,000 | 115 K to 100 K (-13.04 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 48.26 | 25,000 | 1,206,500 | 115,000 | 140 K to 115 K (-17.86 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 55.50 | 5,000 | 277,500 | 140,000 | 145 K to 140 K (-3.45 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Sell | S | 60.05 | 4,000 | 240,200 | 145,000 | 149 K to 145 K (-2.68 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Buy | M | 2.20 | 20,000 | 44,000 | 149,000 | 129 K to 149 K (+15.50 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Buy | M | 2.57 | 4,000 | 10,280 | 129,000 | 125 K to 129 K (+3.20 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Buy | M | 5.30 | 50,000 | 265,000 | 125,000 | 75 K to 125 K (+66.67 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Smith David Donnan | Chief Financial Off ... | Buy | M | 4.97 | 50,000 | 248,500 | 75,000 | 25 K to 75 K (+200.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Option Exercise | M | 2.92 | 13,948 | 40,728 | 30,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Option Exercise | M | 2.92 | 16,052 | 46,872 | 43,948 | |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Option Exercise | M | 1.95 | 45,000 | 87,750 | 15,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Option Exercise | M | 2.42 | 30,000 | 72,600 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Sell | S | 25.98 | 13,948 | 362,369 | 46,000 | 59.9 K to 46 K (-23.27 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Buy | M | 2.92 | 13,948 | 40,728 | 59,948 | 46 K to 59.9 K (+30.32 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Sell | S | 35.07 | 26,052 | 913,644 | 46,000 | 72.1 K to 46 K (-36.16 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Sell | S | 39.40 | 5,000 | 197,000 | 72,052 | 77.1 K to 72.1 K (-6.49 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Sell | S | 40.58 | 60,000 | 2,434,800 | 77,052 | 137.1 K to 77.1 K (-43.78 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Buy | M | 2.92 | 16,052 | 46,872 | 137,052 | 121 K to 137.1 K (+13.27 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Buy | M | 1.95 | 45,000 | 87,750 | 121,000 | 76 K to 121 K (+59.21 %) |
| Feb 03 2021 | KOSS | KOSS CORP | Koss Michael J Jr | VP - Marketing & Pr ... | Buy | M | 2.42 | 30,000 | 72,600 | 76,000 | 46 K to 76 K (+65.22 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Option Exercise | M | 2.17 | 25,000 | 54,250 | 75,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Option Exercise | M | 2.92 | 50,000 | 146,000 | 50,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Option Exercise | M | 1.95 | 75,000 | 146,250 | 25,000 | |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Option Exercise | M | 2.42 | 100,000 | 242,000 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 19.84 | 30,000 | 595,200 | 757,949 | 787.9 K to 757.9 K (-3.81 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 18.07 | 5,133 | 92,753 | 281,161 | 286.3 K to 281.2 K (-1.79 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 23.56 | 35,000 | 824,600 | 286,294 | 321.3 K to 286.3 K (-10.89 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 35.01 | 20,000 | 700,200 | 787,949 | 807.9 K to 787.9 K (-2.48 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 41.81 | 20,000 | 836,200 | 807,949 | 827.9 K to 807.9 K (-2.42 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 44.00 | 5,000 | 220,000 | 827,949 | 832.9 K to 827.9 K (-0.60 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 48.26 | 25,000 | 1,206,500 | 832,949 | 857.9 K to 832.9 K (-2.91 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 49.47 | 17,779 | 879,527 | 0 | 17.8 K to 0 (-100.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 55.18 | 10,000 | 551,800 | 17,779 | 27.8 K to 17.8 K (-36.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 34.04 | 10,000 | 340,400 | 321,294 | 331.3 K to 321.3 K (-3.02 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 35.06 | 25,000 | 876,500 | 331,294 | 356.3 K to 331.3 K (-7.02 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 36.63 | 43,167 | 1,581,207 | 356,294 | 399.5 K to 356.3 K (-10.81 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 38.26 | 16,000 | 612,160 | 399,461 | 415.5 K to 399.5 K (-3.85 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 39.13 | 47,033 | 1,840,401 | 415,461 | 462.5 K to 415.5 K (-10.17 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 41.11 | 35,283 | 1,450,484 | 462,494 | 497.8 K to 462.5 K (-7.09 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 42.24 | 96,250 | 4,065,600 | 497,777 | 594 K to 497.8 K (-16.20 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | S | 45.62 | 12,267 | 559,621 | 594,027 | 606.3 K to 594 K (-2.02 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Buy | M | 2.17 | 25,000 | 54,250 | 606,294 | 581.3 K to 606.3 K (+4.30 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Buy | M | 2.92 | 50,000 | 146,000 | 581,294 | 531.3 K to 581.3 K (+9.41 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Buy | M | 1.95 | 75,000 | 146,250 | 531,294 | 456.3 K to 531.3 K (+16.44 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Buy | M | 2.42 | 100,000 | 242,000 | 456,294 | 356.3 K to 456.3 K (+28.07 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | J | 0.00 | 8,000 | 0 | 0 | 8 K to 0 (-100.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS JOHN C JR | Vice President - Sa ... | Sell | J | 0.00 | 24,000 | 0 | 8,000 | 32 K to 8 K (-75.00 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Option Exercise | M | 2.42 | 160,000 | 387,200 | 0 | |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 19.84 | 30,000 | 595,200 | 757,949 | 787.9 K to 757.9 K (-3.81 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 60.00 | 34,000 | 2,040,000 | 81,122 | 115.1 K to 81.1 K (-29.53 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 35.01 | 20,000 | 700,200 | 787,949 | 807.9 K to 787.9 K (-2.48 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 41.81 | 20,000 | 836,200 | 807,949 | 827.9 K to 807.9 K (-2.42 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 44.00 | 5,000 | 220,000 | 827,949 | 832.9 K to 827.9 K (-0.60 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 48.26 | 25,000 | 1,206,500 | 832,949 | 857.9 K to 832.9 K (-2.91 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 37.56 | 25,000 | 939,000 | 833,907 | 858.9 K to 833.9 K (-2.91 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 39.02 | 39,000 | 1,521,780 | 858,907 | 897.9 K to 858.9 K (-4.34 %) |
| Feb 03 2021 | KOSS | KOSS CORP | KOSS MICHAEL J | President and CEO | Sell | S | 39.61 | 86,000 | 3,406,460 | 897,907 | 983.9 K to 897.9 K (-8.74 %) |