InsidersTradesSigma
申报总数
公司
▲ 买入（0 笔）
▼ 卖出（2 笔）
内部人交易记录
高级管理人员已披露买入
0
已披露卖出
2
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 full record of transactions filed by Webster Roald Graham, Directeur Comptable. Officer active across 1 company, notably Allegro Microsystems, INC.. Cumulatively, 10 filings have been logged. Split: 0 buy · 2 sells. Total volume traded: €435k. History available since 15 May 2023. The latest transaction was filed on 21 May 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Webster Roald Graham
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报10 总计
5,217 股@ US$44.8850.0025% mcap56.0% 占其流量Common StockSEC:0001193125-26-236938:0
4,277 股@ US$43.100.0020% mcap44.0% 占其流量Common StockSEC:0001193125-26-231157:0
544 股0Common StockSEC:0001193125-26-226836:1
4,756 股0Common StockSEC:0001193125-26-226836:0
8,266 股@ US$32.808239.3% 占其流量Common StockSEC:0001970184-25-000003:0
9,765 股0Common StockSEC:0000950170-25-074376:0
1,002 股0Common StockSEC:0000950170-25-071491:0
5,520 股0Common StockSEC:0000950170-24-073022:0
787 股0Common StockSEC:0000950170-24-061975:0
3,626 股0Common StockSEC:0001970184-23-000005:0
10 条申报中的 10 条
About Webster Roald Graham
Webster Roald Graham is Directeur Comptable and VP, Chief Accounting Officer at Allegro Microsystems, INC. Across 10 total filings, the 10 sampled filings run from 2023-05-17 to 2026-05-22 and show 0 EUR of buys and 435023 EUR of sells, with the most frequent transaction nature indicated as Attribution.
