InsidersTradesSigma
申报总数
公司
▲ 买入（0 笔）
▼ 卖出（7 笔）
内部人交易记录
首席执行官已披露买入
0
已披露卖出
7
尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。
信号历史
Browse the detailed record of transactions filed by Koss John C Jr, 首席执行官. Insider active across 2 companies, notably KOSS CORP. Aggregated, 28 filings have been published. Breakdown: 0 buy · 7 sells. Total volume traded: €1.2m. Activity tracked since 26 May 2021. The latest transaction was disclosed on 17 February 2026 (J). Regulator: SEC (Form 4). All data is openly available.
Companies and markets linked to Koss John C Jr
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报28 总计
12,000 股0Common StockSEC:0001193125-26-054822:0
6,000 股@ US$1.90100.0% 占其流量Common StockSEC:0000950170-25-087503:0
25,000 股@ US$1.90100.0% 占其流量Common StockSEC:0000950170-25-087506:0
25,000 股@ US$1.903.3% 占其流量Common StockSEC:0000950170-24-136638:0
15,000 股0Common StockSEC:0000950170-24-067352:0
25,000 股@ US$2.173.7% 占其流量Common StockSEC:0000950170-24-063035:0
2,100 股0Common Stock, par value $.01 per shareSEC:0001042167-23-000050:0
1,650 股0Common Stock, par value $0.01 per shareSEC:0001042167-22-000040:0
1,000,885 股0Common StockSEC:0001209191-22-033950:0
1,000,885 股0Common StockSEC:0001209191-22-033947:0
15,000 股@ US$2.926.2% 占其流量Common StockSEC:0001209191-21-056612:0
8,500 股@ US$1.955.9% 占其流量Common StockSEC:0001209191-21-054751:0
10,000 股@ US$1.902.2% 占其流量Common StockSEC:0001209191-21-054416:0
9,220 股@ US$1.956.3% 占其流量Common StockSEC:0001209191-21-054415:0
10,000 股@ US$1.902.2% 占其流量Common StockSEC:0001209191-21-054060:0
4,600 股@ US$1.953.2% 占其流量Common StockSEC:0001209191-21-054059:0
25,000 股@ US$1.955.7% 占其流量Common StockSEC:0001209191-21-053529:0
15,000 股@ US$1.954.2% 占其流量Common StockSEC:0001209191-21-053533:0
16,500 股@ US$1.9511.4% 占其流量Common StockSEC:0001209191-21-053528:0
1,050 股0Common Stock, par value $.01 per shareSEC:0001042167-21-000062:0
3,000 股@ US$25.208.6% 占其流量Common StockSEC:0001209191-21-040903:0
10,000 股@ US$24.3033.7% 占其流量Common StockSEC:0001209191-21-040897:0
8,133 股@ US$30.0027.6% 占其流量Common StockSEC:0001209191-21-039527:0
5,000 股@ US$25.0014.1% 占其流量Common StockSEC:0001209191-21-037629:0
11,779 股@ US$1.957.8% 占其流量Common StockSEC:0001209191-21-037626:0
28 条申报中的 25 条
About Koss John C Jr
KOSS JOHN C JR is Directeur Général and also serves as Vice President - Sales at KOSS CORP (XNAS). The 11 filings recorded, across the recent sampled filings from 2021-06-01 to 2025-06-17, show 0 EUR of purchases and 557843 EUR of sales, with Levée d'options as the most frequent transaction nature.
