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KOSS CORP

KOSS Net selling
CIK 0000056701 #4878 in the set updated 21 Sep 2026
Bought (120 mo)
$211.19K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$74.63M
$0.00 on a plan · $60.00M straight out of an exercise
Sold at will
$14.64M
40 of 144 sales
Net
−$74.42M
−$14.42M against sales at will

By person

12 insiders · 157 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
KOSS JOHN C JR
Vice President - Sales
—
$24.22M (48) scheduled
−$24.22M
2,913,959
30.78%
$14.45M
−51.6%
KOSS MICHAEL J
President and CEO
$7.02K (5)
$22.23M (39) scheduled
−$22.22M
4,744,874
50.12%
$23.53M
−7.6%
Smith David Donnan
Chief Financial Officer
—
$10.15M (16) scheduled
−$10.15M
31
0.0003%
$153.76
−99.9%
Koss Michael J Jr
Executive Vice President
—
$6.16M (12) scheduled
−$6.16M
26,011
0.2748%
$129.01K
+1,193%
LILLIE LENORE
Director
$12.40K (1)
$5.24M (17) scheduled
−$5.23M
32,522
0.3436%
$161.31K
−35.1%
Nancy Koss 2012 Trust, Dated 12/20/12 entity
10% owner
—
$3.56M (5)
−$3.56M
757,949
8.01%
$3.76M
−11.7%
Nixon Theodore
Director
—
$1.55M (2)
−$1.55M
0
0.0000%
$0.00
−100.0%
Sweasy William Jesse
Director
$181.17K (6)
$800.00K (1)
−$618.83K
20,000
0.2113%
$99.20K
—
Leveen Steven A
Director
$10.60K (1)
$390.25K (2)
−$379.65K
0
0.0000%
$0.00
−100.0%
Doerr Thomas L.
Director
—
$342.91K (2) scheduled
−$342.91K
0
0.0000%
$0.00
—
Koss Family Trust, Dated 9/11/12 entity
10% owner
—
—
—
0
0.0000%
$0.00
−100.0%
KFT Corp entity
10% owner
—
—
—
0
0.0000%
$0.00
−100.0%

Individual transactions

40
Insider
Date
Role
Action
Shares
Price
Amount
Koss Michael J Jr
15 Jun 2021
VP - Marketing & Product
Sell
10,000
$24.30
$243.00K
KOSS JOHN C JR
15 Jun 2021
Vice President - Sales
Sell
5,000
$24.22
$121.10K
KOSS JOHN C JR
14 Jun 2021
Vice President - Sales
Sell
3,000
$25.20
$75.60K
KOSS JOHN C JR
9 Jun 2021
Vice President - Sales
Sell
5,000
$27.00
$135.00K
KOSS JOHN C JR
8 Jun 2021
Vice President - Sales
Sell
8,133
$30.00
$243.99K
KOSS JOHN C JR
3 Jun 2021
Vice President - Sales
Sell
5,000
$35.36
$176.80K
KOSS JOHN C JR
3 Jun 2021
Vice President - Sales
Sell
5,000
$32.50
$162.50K
KOSS JOHN C JR
3 Jun 2021
Vice President - Sales
Sell
5,000
$30.00
$150.00K
KOSS JOHN C JR
3 Jun 2021
Vice President - Sales
Sell
5,000
$31.35
$156.75K
KOSS JOHN C JR
2 Jun 2021
Vice President - Sales
Sell
5,000
$28.00
$140.00K
Koss Michael J Jr
2 Jun 2021
VP - Marketing & Product
Sell
10,000
$40.51
$405.10K
KOSS JOHN C JR
1 Jun 2021
Vice President - Sales
Sell
5,000
$25.00
$125.00K
KOSS JOHN C JR
28 May 2021
Vice President - Sales
Sell
10,000
$23.50
$235.00K
KOSS MICHAEL J
26 May 2021
President and CEO
Sell
9,000
$21.26
$191.34K
KOSS MICHAEL J
12 Mar 2021
President and CEO
Sell indirect
4,122
$29.99
$123.62K
KOSS JOHN C JR
10 Mar 2021
Vice President - Sales
Sell
4,000
$36.72
$146.88K
KOSS JOHN C JR
10 Mar 2021
Vice President - Sales
Sell
5,000
$30.00
$150.00K
KOSS JOHN C JR
10 Mar 2021
Vice President - Sales
Sell
10,000
$27.95
$279.50K
KOSS JOHN C JR
10 Mar 2021
Vice President - Sales
Sell
10,000
$25.22
$252.20K
KOSS JOHN C JR
25 Feb 2021
Vice President - Sales
Sell indirect
40,000
$27.06
$1.08M
KOSS JOHN C JR
25 Feb 2021
Vice President - Sales
Sell indirect
10,000
$23.51
$235.10K
KOSS JOHN C JR
25 Feb 2021
Vice President - Sales
Sell
10,000
$30.13
$301.30K
KOSS JOHN C JR
4 Feb 2021
Vice President - Sales
Sell
5,000
$24.00
$120.00K
KOSS MICHAEL J
3 Feb 2021
President and CEO
Sell indirect
11,000
$27.13
$298.43K
KOSS MICHAEL J
3 Feb 2021
President and CEO
Sell indirect
5,000
$26.00
$130.00K
KOSS MICHAEL J
3 Feb 2021
President and CEO
Sell
20,000
$26.58
$531.60K
KOSS JOHN C JR
3 Feb 2021
Vice President - Sales
Sell
10,000
$25.44
$254.40K
KOSS MICHAEL J
2 Feb 2021
President and CEO
Sell indirect
30,000
$19.84
$595.20K
KOSS JOHN C JR
2 Feb 2021
Vice President - Sales
Sell indirect
30,000
$19.84
$595.20K
KOSS JOHN C JR
2 Feb 2021
Vice President - Sales
Sell
5,133
$18.07
$92.75K
KOSS JOHN C JR
2 Feb 2021
Vice President - Sales
Sell
35,000
$23.56
$824.60K
Nancy Koss 2012 Trust, Dated 12/20/12
2 Feb 2021
10% owner
Sell
30,000
$19.84
$595.20K
Nixon Theodore
1 Feb 2021
Director
Sell
30,000
$43.78
$1.31M
Sweasy William Jesse
1 Feb 2021
Director
Sell
20,000
$40.00
$800.00K
Leveen Steven A
1 Feb 2021
Director
Sell
5,000
$38.25
$191.25K
Leveen Steven A
1 Feb 2021
Director
Sell
5,000
$39.80
$199.00K
Nancy Koss 2012 Trust, Dated 12/20/12
1 Feb 2021
10% owner
Sell
20,000
$35.01
$700.20K
Nancy Koss 2012 Trust, Dated 12/20/12
1 Feb 2021
10% owner
Sell
20,000
$41.81
$836.20K
Nancy Koss 2012 Trust, Dated 12/20/12
1 Feb 2021
10% owner
Sell
5,000
$44.00
$220.00K
Nancy Koss 2012 Trust, Dated 12/20/12
1 Feb 2021
10% owner
Sell
25,000
$48.26
$1.21M
Show all 157 transactions →

What was left out

Form 4 filings counted 97
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 104
Sales at will 40
Transactions with no price 0
Shares from compensation/vesting 11,765,319
Sales filed before the plan box existed 40
History held since 19 May 2017