KOSS JOHN C

Average Profitability
<0.0001%
Insider Buys Quantity
20
Insider Buys Sum
$373,078.53
Insider Sells Quantity
1
Insider Sells Sum
$716,392.00

Insider Activity of KOSS JOHN C

The largest purchase of all time was on 2011-02-23 and amounted to 9800 shares of Koss Corporation for $66,341.

The largest sale of all time was on 2006-10-26 and amounted to 29800 shares of Koss Corporation for $716,392.

Biography of KOSS JOHN C

No biography is available at this moment.

2013-05-29PurchaseKoss Corporation
KOSS
director
4,000
0.0568%
$5.00$20,000+7.33%
2011-12-14PurchaseKoss Corporation
KOSS
director
3,109
0.0421%
$5.20$16,167+2.23%
2011-12-12PurchaseKoss Corporation
KOSS
director
2,307
0.0314%
$5.17$11,924+3.1%
2011-12-09PurchaseKoss Corporation
KOSS
director
74
0.001%
$5.10$377+3.23%
2011-12-02PurchaseKoss Corporation
KOSS
director
2,806
0.0374%
$5.12$14,365+2.23%
2011-11-29PurchaseKoss Corporation
KOSS
director
6,310
0.0832%
$5.10$32,181+1.31%
2011-11-18PurchaseKoss Corporation
KOSS
director
1,063
0.014%
$5.10$5,421+1.45%
2011-11-16PurchaseKoss Corporation
KOSS
director
281
0.0038%
$5.10$1,433+3.28%
2011-11-11PurchaseKoss Corporation
KOSS
director
50
0.0007%
$5.10$255+2.25%
2011-11-08PurchaseKoss Corporation
KOSS
director
700
0.0093%
$5.10$3,570+1.84%
2011-11-07PurchaseKoss Corporation
KOSS
director
600
0.0081%
$5.10$3,060+3.92%
2011-11-01PurchaseKoss Corporation
KOSS
director
4,000
0.0547%
$5.08$20,300+5.28%
2011-03-16PurchaseKoss Corporation
KOSS
director
8,000
0.1099%
$7.25$58,000-16.4%
2011-03-02PurchaseKoss Corporation
KOSS
director
333
0.0044%
$6.90$2,298-14.15%
2011-03-01PurchaseKoss Corporation
KOSS
director
1,867
0.0248%
$6.90$12,882-14.51%
2011-02-23PurchaseKoss Corporation
KOSS
director
9,800
0.1321%
$6.77$66,341-11.25%
2011-02-22PurchaseKoss Corporation
KOSS
director
2,000
0.0275%
$7.00$14,000-12.39%
2011-02-17PurchaseKoss Corporation
KOSS
director
2,000
0.0275%
$6.90$13,804-11.03%
2011-02-16PurchaseKoss Corporation
KOSS
director
2,000
0.0271%
$6.95$13,900-12.87%
2011-02-09PurchaseKoss Corporation
KOSS
director
10,000
0.1309%
$6.28$62,800-6.74%
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Information is provided 'as-is' and solely for informational purposes and is not advice. Prismo does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.