InsidersTradesSigma
申报总数
公司
▲ 买入（0 笔）
▼ 卖出（0 笔）
内部人交易记录
董事已披露买入
0
已披露卖出
0
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
Explore the complete record of transactions filed by Graff David S, 董事. Officer active across 2 companies, notably NELNET INC. Cumulatively, 6 reports have been published. History available since 21 June 2021. The latest transaction was disclosed on 24 November 2025 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Graff David S
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
申报6 总计
4,894 股@ US$12.26100.0% 占其流量Class A common stock, par value $0.001 per shareSEC:0001437749-25-036444:0
1,779 股@ US$95.5819.6% 占其流量Class A Common StockSEC:0001008886-25-000191:0
2,045 股@ US$83.1421.5% 占其流量Class A Common StockSEC:0001008886-24-000222:0
2,005 股@ US$84.7921.2% 占其流量Class A Common StockSEC:0001008886-23-000133:0
2,607 股@ US$65.210.0034% mcap38.3% 占其流量Class A Common StockSEC:0001437749-22-015486:0
2,450 股@ US$63.2817.3% 占其流量Class A Common StockSEC:0001437749-21-015382:0
6 条申报中的 6 条
About Graff David S
David S. Graff serves as a Board Member at NELNET INC. He plays a key role in the governance of the company, providing his expertise to guide strategic decisions.
