IGM Biosciences, Inc. (IGMS)
Latest IGMS Insider Trades
Mary Beth Harler - OfficerOpen-market sale$18K- Misbah Tahir - OfficerOpen-market sale$11K
About IGM Biosciences, Inc. (IGMS)
The SEC lists IGM Biosciences, Inc. under CIK 0001496323, in pharmaceutical preparations. It is grouped with Health Care companies on this site.
90-Day SEC Filing Activity
No Form 4 activity for IGMS in the last 90 days.
IGMS Insider Transactions (Form 4)
4737 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Michael Stewart Lee - Director | Derivative | Common Stock | 12,712 |
IGMS Insider Trading - FAQ
What is the latest insider trade for IGMS?
IGM Biosciences, Inc. (IGMS) has filed no insider reports in the last 90 days. The most recent on record is dated 2025-08-14. The full record for IGMS runs to 37 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying IGMS stock?
No insider purchases of IGMS were filed in the last 90 days.
How many insiders are selling IGMS stock?
No insider sales of IGMS were filed in the last 90 days. 7 sales are on record for this company.
Where can I see IGMS SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks IGMS Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow IGMS insider buys?
Create a free InsiderAlpha account and press Watch on this page to add IGMS to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Health Care Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Michael Stewart Lee view on EDGAR
- - Jakob Haldor Topsoe view on EDGAR
- - M. Kathleen Behrens view on EDGAR
- - Mary Beth Harler view on EDGAR
- - Redmile Group, LLC view on EDGAR
- - BAKER BROS. ADVISORS LP view on EDGAR
- - William Strohl view on EDGAR
- - Julie Hambleton view on EDGAR
- - Elizabeth H.Z. Thompson view on EDGAR
- - Christina Teng Topsoe view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Health Care
- Where IGMS's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track IGMS insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
