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總覽財報趨勢法說會期權機構持股內部人公司行動SEC 文件
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給投資人與 AI agent 的美股 EOD 資料庫

資料為 EOD 非即時,非投資建議

應用場景Dashboard

內部人交易與大戶

內部人交易解析自 SEC Form 4 文件(第一手)。下方持股結構由第一手資料自算,來自 SEC 13F-HR + Form 4(機構來自 13F、內部人來自 Form 4)。完整申報機構清單與季度間持倉變化,請見 機構持股(13F) 分頁。

持股結構

內部人 1.82%機構 4.92%21 家申報機構

前十大機構

Form 4 交易

最近 50 筆
日期內部人職稱代碼股數價格金額
May 6, 2026Koss Michael J JrExecutive Vice PresidentA100,000$0.0000$0.00
May 6, 2026Schulte Kim M.Chief Financial OfficerA50,000$0.0000$0.00
Feb 17, 2026KOSS MICHAEL JPresident and CEOJ12,000$0.0000$0.00
Dec 2, 2025LILLIE LENOREDirectorP2,500$4.9600$12.40K
Jun 13, 2025Koss Michael J JrVP - Marketing & ProductM24,643$0.0000$0.00
Jun 13, 2025Koss Michael J JrVP - Marketing & ProductS24,643$4.7800$117.79K
Jun 13, 2025Koss Michael J JrVP - Marketing & ProductM24,643$1.9000$46.82K
Jun 12, 2025Koss Michael J JrVP - Marketing & ProductM6,000$0.0000$0.00
Jun 12, 2025Koss Michael J JrVP - Marketing & ProductS6,000$4.9100$29.46K
Jun 12, 2025Koss Michael J JrVP - Marketing & ProductM6,000$1.9000$11.40K
Jun 12, 2025KOSS JOHN C JRVice President - SalesM1,500$0.0000$0.00
Jun 12, 2025KOSS JOHN C JRVice President - SalesS1,500$5.0200$7.53K
Jun 12, 2025KOSS JOHN C JRVice President - SalesM1,500$1.9000$2.85K
Jun 11, 2025KOSS JOHN C JRVice President - SalesM23,500$0.0000$0.00
Jun 11, 2025KOSS JOHN C JRVice President - SalesS23,500$5.6500$132.78K
Jun 11, 2025KOSS JOHN C JRVice President - SalesM23,500$1.9000$44.65K
Jun 10, 2025KOSS JOHN C JRVice President - SalesM25,000$0.0000$0.00
Jun 10, 2025KOSS JOHN C JRVice President - SalesS25,000$5.8000$145.00K
Jun 10, 2025KOSS JOHN C JRVice President - SalesM25,000$1.9000$47.50K
Dec 12, 2024KOSS JOHN C JRVice President - SalesM25,000$0.0000$0.00
Dec 12, 2024KOSS JOHN C JRVice President - SalesS25,000$7.3890$184.72K
Dec 12, 2024KOSS JOHN C JRVice President - SalesM25,000$1.9000$47.50K
May 30, 2024KOSS MICHAEL JPresident and CEOJ15,000$0.0000$0.00
May 20, 2024KOSS JOHN C JRVice President - SalesM25,000$0.0000$0.00
May 20, 2024KOSS JOHN C JRVice President - SalesS25,000$5.2500$131.25K
May 20, 2024KOSS JOHN C JRVice President - SalesM25,000$2.1700$54.25K
Jun 2, 2022Sweasy William JesseDirectorP2,847$7.3000$20.78K
Jun 1, 2022Sweasy William JesseDirectorP17,153$6.9600$119.38K
Mar 23, 2022KOSS JOHN C JRVice President - SalesZ983,800$0.0000$0.00
Mar 23, 2022KOSS JOHN C JRVice President - SalesZ707,949$0.0000$0.00
Mar 23, 2022KOSS JOHN C JRVice President - SalesZ1,000,885$0.0000$0.00
Mar 23, 2022KOSS MICHAEL JPresident and CEOZ2,696,634$0.0000$0.00
Mar 23, 2022KOSS MICHAEL JPresident and CEOZ983,800$0.0000$0.00
Mar 23, 2022KOSS MICHAEL JPresident and CEOZ707,949$0.0000$0.00
Mar 23, 2022KOSS MICHAEL JPresident and CEOZ1,000,885$0.0000$0.00
Mar 23, 2022KFT Corp10% OwnerZ983,800$0.0000$0.00
Mar 23, 2022Koss Family Trust, Dated 9/11/1210% OwnerZ1,000,885$0.0000$0.00
Nov 2, 2021Smith David DonnanChief Financial OfficerM10,000$0.0000$0.00
Nov 2, 2021Smith David DonnanChief Financial OfficerS10,000$15.5400$155.40K
Nov 2, 2021Smith David DonnanChief Financial OfficerM10,000$2.6300$26.30K
Sep 15, 2021Koss Michael J JrVP - Marketing & ProductM9,089$0.0000$0.00
Sep 15, 2021Koss Michael J JrVP - Marketing & ProductM15,000$0.0000$0.00
Sep 15, 2021Koss Michael J JrVP - Marketing & ProductS24,089$17.7400$427.34K
Sep 15, 2021Koss Michael J JrVP - Marketing & ProductM9,089$2.1700$19.72K
Sep 15, 2021Koss Michael J JrVP - Marketing & ProductM15,000$2.9200$43.80K
Sep 1, 2021KOSS MICHAEL JPresident and CEOM780$0.0000$0.00
Sep 1, 2021KOSS MICHAEL JPresident and CEOS780$18.7500$14.63K
Sep 1, 2021KOSS MICHAEL JPresident and CEOM780$1.9500$1.52K
Aug 31, 2021KOSS MICHAEL JPresident and CEOM9,220$0.0000$0.00
Aug 31, 2021KOSS MICHAEL JPresident and CEOS9,220$18.5100$170.66K