Harler Mary Beth
IGM Biosciences, Inc. · Chief Executive Officer
Harler Mary Beth is listed in public filings as director, officer: Chief Executive Officer. This Harler Mary Beth insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include IGM Biosciences, Inc. (IGMS). Investors use Harler Mary Beth's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.
Latest Actions
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| --323.7k shares | OtherAug 14, 2025 | Disclosure amount unavailable323.7k shares | -- | -- |
Insider Trades History
| Company | Holding Value | Last Transaction | Amount | Transaction Price | Current Price |
|---|---|---|---|---|---|
| $412k323.7k shares | SellJul 23, 2025 | $18.5K14.5k shares | $1.27 | -- | |
| $406k338.2k shares | SellJun 16, 2025 | $1.8K1.5k shares | $1.20 | -- | |
| $418k339.7k shares | SellMar 14, 2025 | $9.0K7.3k shares | $1.23 | -- | |
| $2.6M347k shares | SellDec 16, 2024 | $12.8K1.7k shares | $7.48 | -- | |
| $5.3M370k shares | Grant / ExerciseOct 2, 2024 | $5.3M370k shares | $14.40 | -- | |
| --348.7k shares | Grant / ExerciseOct 2, 2024 | Disclosure amount unavailable185k shares | -- | -- | |
| $1.9M163.7k shares | SellSep 13, 2024 | $17.2K1.5k shares | $11.54 | -- | |
| $0200k shares | OtherJul 19, 2024 | $12.3M200k shares | $61.45 | -- | |
| --140.2k shares | Grant / ExerciseJul 19, 2024 | Disclosure amount unavailable55k shares | -- | -- | |
| --165.2k shares | Grant / ExerciseJul 19, 2024 | Disclosure amount unavailable25k shares | -- | -- | |
| $646k85.2k shares | SellJun 14, 2024 | $11.9K1.6k shares | $7.58 | -- |