| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IGMS | Common Stock | Award | $0 | +130 | +0% | $0.00 | 3.34M | Dec 31, 2021 | See Footnote | F1, F2, F3, F4, F5 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. The amount reflects payment to Mr. Michael Lee of a quarterly retainer in common stock pursuant to the Issuer's Outside Director Compensation Policy. |
| F2 | Since the last Form 4 filing by Redmile Group, LLC ("Redmile") and Jeremy Green (collectively, the "Reporting Persons"), Redmile has ceased serving as the investment adviser to a separately managed account that held 91,100 shares of the Issuer's Common Stock (such shares, the "Account Shares") and therefore no longer has voting or dispositive power with respect to such shares. Accordingly, the amount of shares beneficially owned by the Reporting Persons as disclosed herein does not include the Account Shares and each of the Reporting Persons disclaims beneficial ownership of the Account Shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. |
| F3 | These securities were granted to Mr. Lee, a managing director of Redmile, in connection with his service as a member of the Board of Directors of the Issuer. Pursuant to the policies of Redmile, Mr. Lee holds these securities as a nominee on behalf, and for the sole benefit, of Redmile and has assigned all economic, pecuniary and voting rights in respect of the securities to Redmile. Mr. Lee disclaims beneficial ownership of the securities, and the filing of this Form 4 shall not be deemed an admission that Mr. Lee is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. |
| F4 | The securities may also be deemed beneficially owned by Jeremy Green as the principal of Redmile. The Reporting Persons disclaim beneficial ownership of the securities except to the extent of their pecuniary interest therein, and this Form 4 shall not be deemed an admission that either of the Reporting Persons is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. |
| F5 | Mr. Lee, a member of the board of directors of the Issuer and a managing director of Redmile, was elected to the board of the Issuer as a representative of Redmile. As a result, the Reporting Persons are directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934, as amended. |