Lisa Lynn Decker - May 23, 2023 Form 4 Insider Report for IGM Biosciences, Inc. (IGMS)

Role
Chief Business Officer
Signature
/s/ Misbah Tahir, by power of attorney
Stock symbol
IGMS
Transactions as of
May 23, 2023
Transactions value $
-$4,244
Form type
4
Date filed
5/25/2023, 07:20 PM
Previous filing
Apr 20, 2023
Next filing
Dec 1, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction IGMS Common Stock Award $11.3K +961 +2.32% $11.71 42.4K May 15, 2023 Direct F1
transaction IGMS Common Stock Sale -$15.3K -1.24K -2.93% $12.30 41.2K May 23, 2023 Direct F2, F3
transaction IGMS Common Stock Sale -$195 -15 -0.04% $13.01 41.2K May 23, 2023 Direct F2, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares were acquired under the IGM Biosciences, Inc. 2019 Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).
F2 These shares were sold to cover tax withholding obligations in connection with the vesting of restricted stock units.
F3 This transaction was executed in multiple trades at prices ranging from $12.00 to $12.95. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.
F4 This transaction was executed in multiple trades at prices ranging from $13.00 to $13.02. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price.