Form 4: IGM Biosciences Principal Accounting Officer Sells Shares to Cover Tax Obligations

Steven Weber, Principal Accounting Officer of IGM Biosciences, sold 1,865 shares of common stock on May 14, 2025, to cover tax withholding obligations related to vesting restricted stock units.

Summary

• On May 14, 2025, Steven Weber, the Principal Accounting Officer of IGM Biosciences, sold 1,865 shares of the company's common stock.
• The sale was executed to cover tax withholding obligations associated with the vesting of restricted stock units.
• The shares were sold at a weighted average price of $1.1206, with individual trades ranging from $1.09 to $1.14.
• Following the transaction, Weber directly owns 27,016 shares of IGM Biosciences common stock.

Sentiment

Score: 5

Explanation: The document describes a routine transaction (sale of shares to cover taxes) by a company officer. It doesn't inherently indicate positive or negative sentiment regarding the company's performance or future prospects.

Industry Context

Form 4 filings are a routine part of the US stock market, providing transparency into the transactions of company insiders. This particular filing indicates a sale of shares by a high-ranking officer to cover tax obligations, which is a common practice.

Stakeholder Impact

• The sale of shares by an officer could have a minor, temporary impact on the stock price, but is unlikely to have a significant long-term effect.

Key Dates

Keywords

IGM Biosciences, Steven Weber, Form 4, Share Sale, Tax Withholding, Restricted Stock Units, Principal Accounting Officer, IGMS