InsidersTradesSigma
尚无足够的、已确定 T+90 期限的买入信号来衡量交易记录。
Discover the full record of transactions filed by Petersen Christopher O.. Insider active across 2 companies, notably Columbia Seligman Premium Technology Growth Fund, Inc.. Cumulatively, 2 reports have been recorded. Split: 0 buy · 2 sells. Total volume traded: €8k. History available since 4 September 2025. The latest transaction was disclosed on 4 September 2025 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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