Steven Weber

All filings by Steven Weber on record concern IGM Biosciences, Inc. The record holds 11 filings, for trades running from 4 April 2023 to 16 June 2025.

On the market, this insider has only sold: 8 sales, €23k in total. The rest of the record consists of 3 share grants. In 2025 alone, the filings show no purchases and 4 sales.

The record was last updated on 20 June 2025 with an open-market sale (€505) in IGM Biosciences, Inc. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.