InsidersTradesSigma
申报总数
公司
▲ 买入（1 笔）
▼ 卖出（9 笔）
内部人交易记录
董事已披露买入
1
已披露卖出
9
T+90 胜率
0%
T+90 平均收益
-34.4%
基于 1 个已确定 T+90 收益的买入信号。收益基准：公布次日的收盘价。
信号历史
Explore the detailed record of transactions filed by Maffei Gregory B, Board Member. Insider active across 15 companies, notably Sirius XM Holdings INC.. Cumulatively, 100 disclosures have been logged. Breakdown: 1 buy · 9 sells. Total volume traded: €1.5m. History available since 11 May 2021. The latest transaction was disclosed on 26 August 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Maffei Gregory B
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报100 总计
60 股0Common StockSEC:0001225208-26-007367:0
1,108 股0Common StockSEC:0001225208-26-003958:0
16,835 股@ US$21.4648.8% 占其流量Class C Capital StockSEC:0001628280-26-013991:0
66,862 股0Common StockSEC:0001225208-26-002863:0
98 股0Common StockSEC:0001225208-25-009438:0
92 股0Common StockSEC:0001225208-25-007533:0
19,171 股0Common StockSEC:0001127602-25-017871:0
7,816 股0Common StockSEC:0001225208-25-005621:0
86 股0Common StockSEC:0001225208-25-005521:0
4,671,218 股0Series B Common StockSEC:0001225208-25-004515:0
108,732 股@ US$6.84100.0% 占其流量Series B Common StockSEC:0001225208-25-003156:0
295,608 股0Series B Common StockSEC:0001225208-25-003082:0
78 股0Common StockSEC:0001225208-25-002461:0
1,038 股@ US$80.910.1% 占其流量Series C Common StockSEC:0001225208-24-010947:0
138,899 股@ US$31.3117.1% 占其流量Series C Liberty Formula One Common StockSEC:0001225208-24-010912:0
1,500,000 股@ US$48.1050.5% 占其流量Series C Common StockSEC:0001225208-24-010913:0
1,000,000 股0Series B Common StockSEC:0001225208-24-010680:0
66 股0Common StockSEC:0001225208-24-010167:0
75,950 股0Common StockSEC:0001225208-24-008620:0
1,064,111 股0Series A Liberty SiriusXM Common StockSEC:0001225208-24-008590:0
35,044 股0Series C Common StockSEC:0001225208-24-008317:0
486 股0Common StockSEC:0001225208-24-008269:0
81,721 股0Series C Liberty SiriusXM Common StockSEC:0001225208-24-008217:0
4,019 股0Common StockSEC:0001335258-24-000116:0
13,616 股0Common StockSEC:0001127602-24-018617:0
100 条申报中的 25 条
About Maffei Gregory B
MAFFEI GREGORY B is Board Member and has 98 filings in total. In the 98 sampled filings, the reported volumes are EUR 936688 in purchases and EUR 544371 in sales, over the period from 2016-01-04 to 2026-03-24, with transactions of Attribution nature.
