Claes Glassell’s holdings in Cerus Corporation have seen substantial fluctuations over the years. After moving on from Cerus in April 2011, his trading activity indicated continued investment interest. In 2019, he sold shares for about $948K, but the trading picked...

Claes Glassell’s holdings in Cerus Corporation have seen substantial fluctuations over the years. After moving on from Cerus in April 2011, his trading activity indicated continued investment interest. In 2019, he sold shares for about $948K, but the trading picked up significantly in 2020, where values of his stock transactions peaked at around $1.31 million in August. This period marked a high point in his trading activities, with consistent monthly sales approaching or exceeding $1 million. By mid-2023, his transaction values had dropped significantly, with amounts around $308K in September, indicating a shift in investment strategies or market conditions. Overall, these fluctuations illustrate the ebb and flow of Glassell's financial involvement with Cerus, reflecting both market confidence and personal strategy shifts.