InsidersTradesSigma
Total declarations
Company
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by Topsoe Christina Teng, Director. Insider active across 1 company, notably IGM Biosciences, Inc.. Aggregated, 18 reports have been published. Breakdown: 2 buys · 0 sell. Total volume traded: €57k. History available since 30 June 2021. The latest transaction was filed on 30 June 2025 (Attribution). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Topsoe Christina Teng
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations18 total
54,235 sharesCommon StockSEC:0001415889-25-021964:0
1,284 shares0Common StockSEC:0001415889-25-019154:0
1,284 shares0Common StockSEC:0001415889-25-009779:0
2,687 shares0Common StockSEC:0001415889-25-000610:0
2,687 shares0Common StockSEC:0001415889-24-024535:0
2,687 shares0Common StockSEC:0001415889-24-009853:0
738 shares0Common StockSEC:0001209191-24-000521:0
738 shares0Common StockSEC:0001209191-23-051741:0
3,000 shares@ US$9.318945.3% of flowCommon StockSEC:0001209191-23-041391:0
Canonical exit: 28 Sept 2023 (T+90)
738 shares0Common StockSEC:0001209191-23-022982:0
346 shares0Common StockSEC:0001209191-23-001121:0
346 shares0Common StockSEC:0001209191-22-051987:0
346 shares0Common StockSEC:0001209191-22-040891:0
2,290 shares@ US$14.082254.7% of flowCommon StockSEC:0001209191-22-029238:0
Canonical exit: 10 Aug 2022 (T+90)
346 shares0Common StockSEC:0001209191-22-022718:0
195 shares0Common StockSEC:0001209191-22-001238:0
195 shares0Common StockSEC:0001209191-21-059186:0
195 shares0Common StockSEC:0001209191-21-045195:0
18 of 18 declarations
About Topsoe Christina Teng
Topsoe Christina Teng is Administrateur and serves as a Director at IGM Biosciences, Inc. She has 18 filings in total, and across the 18 sampled filings, buys amount to EUR 56793 and sells to EUR 0, over the period from 2021-07-02 to 2025-08-14. The most frequent transaction nature is Attribution.
