MICHAEL J KOSS
CIK 1190293 · President and CEO · last filed 2026-02-17
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$14.88M
Companies
2
Total Filings
56
Lifetime Open-Market Net
-$22.09M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 4 of 6
56 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2015-08-20 | STRT | Grant (A) | +600 | $0 | EDGAR |
| 2015-07-30 | KOSS | Grant (A) | — | $0 | EDGAR |
| 2014-11-19 | KOSS | Buy (P) | +10,000 | $15.5K | EDGAR |
| 2014-11-12 | KOSS | Buy (P) | +6,000 | $9.8K | EDGAR |
| 2014-11-07 | KOSS | Buy (P) | +2,000 | $3.0K | EDGAR |
| 2014-11-06 | KOSS | Buy (P) | +5,000 | $8.6K | EDGAR |
| 2014-11-06 | KOSS | Buy (P) | +5,000 | $7.9K | EDGAR |
| 2014-11-06 | KOSS | Buy (P) | +10,000 | $18.0K | EDGAR |
| 2014-11-05 | KOSS | Buy (P) | +3,000 | $4.0K | EDGAR |
| 2014-08-21 | STRT | Grant (A) | +600 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.