Chen Daniel ShinYu 4
4 · IGM Biosciences, Inc. · Filed Apr 7, 2021
Insider Transaction Report
Form 4
Chen Daniel ShinYu
Chief Medical Officer
Transactions
- Tax Payment
Common Stock
2021-04-05$83.40/sh−678$56,545→ 117,740 total - Sale
Common Stock
2021-04-06$82.00/sh−1,222$100,204→ 116,518 total - Exercise/Conversion
Common Stock
2021-04-05$1.39/sh+1,900$2,641→ 118,418 total - Exercise/Conversion
Stock Option (right to buy)
2021-04-05−1,900→ 343,990 totalExercise: $1.39Exp: 2028-12-30→ Common Stock (1,900 underlying)
Footnotes (3)
- [F1]The option exercise and sale were effected pursuant to a Rule 10b5-1 trading plan entered into by the Reporting Person.
- [F2]Represents shares withheld by the Issuer to pay the exercise price and taxes pursuant to the "net exercise" of 1,900 option shares.
- [F3]The option, originally for 361,090 shares, of which 17,100 shares have been exercised, vested as to 1/4 of the shares on August 1, 2019, and an additional 1/48 of the shares subject to the option shall vest monthly thereafter, subject to the Reporting Person remaining a service provider through each such date.