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Lenore Lillie

KOSS
VP - OPERATIONS · KOSS CORP · CIK 0001216781
FILING MIX · LIFETIME33%/67%
BUYS
14
SELLS
29
TOTAL VALUE
$5.95M
COMPANIES
1
ACTIVE SINCE
Jul 2020
HOLDINGS NOW
2,500
AVG SELL PX
$25.92
TRADE KIND
SHOWING 43 / 43
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
18 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Lenore Lillie, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d18+88.89%+7.04%+1.90%+5.13%-12.68%—
14d18+83.33%-15.57%+2.96%-18.52%-30.32%—
30d18+77.78%+47.05%+0.99%+46.06%-22.23%—
60d18+44.44%+27.39%+5.39%+22.01%-4.72%—
90d18+66.67%+23.13%+8.86%+14.28%-16.96%—
180d18+83.33%+20.21%+15.18%+7.21%-36.90%—
1y18(1 pending)+88.24%-44.21%+18.52%-62.73%-79.77%—
2y18(1 pending)+88.24%-66.73%+10.11%-76.84%-85.38%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
KOSS · 2,500 shares · as of Dec 2, 2025
023,64447,28870,93194,57520212022202320242025SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
FLOW · 14 buys / 29 sellsCOVERAGE · 22 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
KOSS
KOSS CORP
PURCHASE
2,500$4.96$12.4K2,500Dec 2, 2025Dec 4, 2025 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
15,000$22.27$334.1K0Jul 1, 2021Jul 2, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
9,000$2.20$19.8K9,000Jul 1, 2021Jul 2, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
6,000$1.97$11.8K15,000Jul 1, 2021Jul 2, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
6,000——24,000Jul 1, 2021Jul 2, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
9,000——6,000Jul 1, 2021Jul 2, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
4,500$22.12$99.5K0Apr 1, 2021Apr 5, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
7,550$3.00$22.6K7,550Apr 1, 2021Apr 5, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
3,050$24.39$74.4K4,500Apr 1, 2021Apr 5, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
7,550——0Apr 1, 2021Apr 5, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
22,450$3.00$67.3K22,450Mar 1, 2021Mar 2, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
22,450——7,550Mar 1, 2021Mar 2, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
22,450$16.50$370.4K0Mar 1, 2021Mar 2, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
25,000——0Feb 2, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
1,000$26.97$27.0K34,088Feb 2, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
2,588$19.98$51.7K27,500Feb 2, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
3,000$21.60$64.8K30,088Feb 2, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
25,000$6.00$150.0K35,088Feb 2, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
27,500$18.20$500.5K0Feb 2, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
1,000$23.44$23.4K33,088Feb 2, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
30,000——0Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
25,000——0Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
1,487$2.20$3.3K82,575Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
1,487——15,000Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
4,000$48.26$193.0K71,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
55,000$35.54$1.95M10,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
12,000——18,000Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
1,487$59.54$88.5K93,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
30,000$5.30$159.0K75,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
25,000$4.97$124.3K45,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
6,000$46.25$277.5K65,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
12,000$55.50$666.0K75,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
6,000$2.57$15.4K81,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
12,000$2.65$31.8K94,575Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
6,000$56.36$338.2K87,088Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
6,000——0Feb 1, 2021Feb 3, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
24,000——6,000Jan 25, 2021Jan 27, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
24,000$2.57$61.7K44,088Jan 25, 2021Jan 27, 2021 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
24,000$4.60$110.4K20,088Jan 25, 2021Jan 27, 2021 ↗View →
KOSS
KOSS CORP
PURCHASE
VP - Operations
13,513$2.20$29.7K33,601Dec 29, 2020Dec 30, 2020 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
13,513——16,487Dec 29, 2020Dec 30, 2020 ↗View →
KOSS
KOSS CORP
SALE
VP - Operations
13,513$4.72$63.8K20,088Dec 29, 2020Dec 30, 2020 ↗View →
KOSS
KOSS CORP
PURCHASEGRANT
Stock grant
30,000——30,000Jul 22, 2020Jul 23, 2020 ↗View →
Other insiders · KOSS
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About this filer
CIK 0001216781
ROLE
VP - Operations
PRIMARY
KOSS
COMPANIES
1
ACTIVE SINCE
Jul 2020
MARKETPEEL · /INSIDER/0001216781DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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