Koss Corporation (KOSS) Insider Trading Activity

NASDAQ$4.82
Market Cap
$45.32M
Sector
Technology
Industry
Consumer Electronics
Rank in Sector
160 of 529
Rank in Industry
4 of 8

KOSS Insider Trading Activity

KOSS Median Price and Trade Amounts History Chart

Statistics of Insider Transactions

Amount of Insider Buys and Sells

Buys
$12,400
1
14
Sells
$617,284
6
86

Related Transactions

LILLIE LENOREdirector
1
$12,400
0
$0
$12,400
Koss Michael J JrVP - Marketing & Product
0
$0
2
$147,254
$-147,254
KOSS JOHN C JRVice President - Sales
0
$0
4
$470,030
$-470,030

About Koss Corporation

Koss Corporation, together with its subsidiaries, designs, manufactures, and sells stereo headphones and related accessories in the United States, the Czech Republic, Sweden, Canada, the Russian Federation, Japan, Malaysia, and internationally. It offers high-fidelity headphones, wireless Bluetooth headphones, wireless Bluetooth speakers, computer headsets, telecommunications headsets, active noise canceling headphones, and compact disc recordings under the Koss Classics label. The company sells its products through distributors, international distributors, audio specialty stores, the internet, national retailers, grocery stores, electronics retailers, military exchanges, and prisons under the Koss name, as well as private label. It also sells its products to distributors for resale to school systems, as well as directly to other manufacturers. The company also exports its products. Koss Corporation was founded in 1953 and is headquartered in Milwaukee, Wisconsin.

Insider Activity of Koss Corporation

Over the last 12 months, insiders at Koss Corporation have bought $12,400 and sold $617,284 worth of Koss Corporation stock.

On average, over the past 5 years, insiders at Koss Corporation have bought $76,284 and sold $24.88M worth of stock each year.

Highest buying activity among insiders over the last 12 months: LILLIE LENORE (director) — $12,400.

The last purchase of 2,500 shares for transaction amount of $12,400 was made by LILLIE LENORE (director) on 2025‑12‑02.

List of Insider Buy and Sell Transactions, Koss Corporation

2025-12-02PurchaseLILLIE LENOREdirector
2,500
0.0268%
$4.96
$12,400
-1.51%
2025-06-13SaleKoss Michael J JrVP - Marketing & Product
24,643
0.2676%
$4.78
$117,794
+11.28%
2025-06-12SaleKOSS JOHN C JRVice President - Sales
1,500
0.0165%
$5.02
$7,530
+7.29%
2025-06-12SaleKoss Michael J JrVP - Marketing & Product
6,000
0.0645%
$4.91
$29,460
+7.29%
2025-06-11SaleKOSS JOHN C JRVice President - Sales
23,500
0.2556%
$5.65
$132,775
-5.78%
2025-06-10SaleKOSS JOHN C JRVice President - Sales
25,000
0.2671%
$5.80
$145,000
-9.76%
2024-12-12SaleKOSS JOHN C JRVice President - Sales
25,000
0.2672%
$7.39
$184,725
-27.41%
2024-05-20SaleKOSS JOHN C JRVice President - Sales
25,000
0.2681%
$5.25
$131,250
+28.54%
2022-06-02PurchaseSweasy William Jesse
2,847
0.0315%
$7.30
$20,783
-14.29%
2022-06-01PurchaseSweasy William Jesse
17,153
0.1815%
$6.96
$119,385
-13.91%
2021-11-02SaleSmith David DonnanChief Financial Officer
10,000
0.1059%
$15.54
$155,400
-52.15%
2021-09-15SaleKoss Michael J JrVP - Marketing & Product
24,089
0.2742%
$17.74
$427,339
-52.61%
2021-09-01SaleKOSS MICHAEL JPresident and CEO
780
0.0091%
$18.75
$14,625
-52.64%
2021-08-31SaleKOSS MICHAEL JPresident and CEO
9,220
0.1052%
$18.51
$170,662
-52.86%
2021-08-31SaleKOSS JOHN C JRVice President - Sales
10,000
0.1133%
$18.38
$183,800
-52.86%
2021-08-30SaleKOSS MICHAEL JPresident and CEO
5,400
0.062%
$18.28
$98,712
-51.80%
2021-08-30SaleKOSS JOHN C JRVice President - Sales
5,000
0.0573%
$18.26
$91,300
-51.80%
2021-08-27SaleKOSS MICHAEL JPresident and CEO
4,600
0.0522%
$18.06
$83,076
-51.53%
2021-08-27SaleKOSS JOHN C JRVice President - Sales
10,000
0.1135%
$18.06
$180,600
-51.53%
2021-08-26SaleKOSS MICHAEL JPresident and CEO
8,500
0.0993%
$18.33
$155,805
-50.79%
Total: 197
*Gray background shows transactions not older than one year

Insider Historical Profitability

30.41%
KOSS JOHN C JRVice President - Sales
196028
2.0848%
$944,854.96028
Koss Michael J JrVP - Marketing & Product
26000
0.2765%
$125,320.0009
LILLIE LENOREdirector
2500
0.0266%
$12,050.0019
KOSS MICHAEL JPresident and CEO
774907
8.2412%
$3.74M1118
+34.78%
Nancy Koss 2012 Trust, Dated 12/20/1210 percent owner
757949
8.0608%
$3.65M02
STOLLENWERK JOHN Jdirector
32562
0.3463%
$156,948.84160
+9.27%
Sweasy William Jesse
20000
0.2127%
$96,400.0051
+137.67%
GANTZ CHRISTOPHERVP, Communication Products
10900
0.1159%
$52,538.0001
KOSS JOHN Cdirector
4000
0.0425%
$19,280.00201
<0.0001%
MCCURDY JILLVP - Product Development
0
0%
$002
SACHDEVA SUJATAVP-Finance, Secretary
0
0%
$0031
Nixon Theodoredirector
0
0%
$0202
+22.19%
Smith David DonnanChief Financial Officer
0
0%
$078
+8.32%
Doerr Thomas L.director
0
0%
$002
Leveen Steven Adirector
0
0%
$021
<0.0001%
*Gray background shows insiders who have made transactions during last year

Historical Insider Profitability vs. Competitors

$19,659,565
100
-4.24%
$9.12M
$1,134,609
62
21.11%
$210.12M
Koss Corporation
(KOSS)
$822,926
32
30.41%
$45.32M
$4,136,736
27
3.82%
$43.31M
$4,860,119
9
24.05%
$4,119.35B
$721,552
7
11.21%
$287.44M
$4,010,673
2
-24.92%
$2.31B

KOSS Institutional Investors: Active Positions

Increased Positions9+37.5%65,513+1.94%
Decreased Positions8-33.33%3M-85.88%
New Positions5New46,570New
Sold Out Positions2Sold Out3MSold Out
Total Postitions25+4.17%541,958-83.93%

KOSS Ownership Change vs Market

Institutional Investor Ownership

Top Shareholders
Top Buyers
Top Sellers
New Shareholders
Sold-Out Shareholders
Active Shareholders
Vanguard Group Inc$1,243.002.73%245,710-802-0.33%2025-09-30
Blackrock, Inc.$445.000.98%87,853+313+0.36%2025-09-30
Geode Capital Management, Llc$296.000.65%58,439+111+0.19%2025-09-30
Dimensional Fund Advisors Lp$118.000.26%23,342+12,661+118.54%2025-09-30
State Street Corp$91.000.2%17,97400%2025-09-30
Goldman Sachs Group Inc$86.000.19%17,006+17,006New2025-09-30
Susquehanna International Group, Llp$74.000.16%14,558+14,558New2025-09-30
Northern Trust Corp$73.000.16%14,422-922-6.01%2025-09-30
Ubs Group Ag$69.000.15%13,607+5,858+75.6%2025-09-30
Two Sigma Investments, Lp$68.000.15%13,355+13,355New2025-09-30

Financial Ratios

Summary
Comparison with Competitors

Price to Earnings

Price/Earnings to Growth

Price to Sales

Price to Book

Price/Free Cash Flow

Analyst Recommendations

Analyst Price Targets

No data is available at this moment.
Prismo does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
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.