Role
10%+ Owner
Signature
/s/ Cheung Ka Ho for Morningside Venture Investments Limited
Issuer symbol
N/A
Transactions as of
11 Aug 2022
Net transactions value
+$11,999,998
Form type
4
Filing time
15 Aug 2022, 18:48:12 UTC
Previous filing
17 Mar 2022
Next filing
05 Oct 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction GRNA Common Stock Purchase $11,999,998 +3,061,224 +24% $3.92* 15,919,155 11 Aug 2022 Direct F1, F2
holding GRNA Common Stock 1,000,000 11 Aug 2022 Through MVIL, LLC F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Acquired by Morningside Venture Investments Limited ("Morningside") from the Issuer pursuant to a Subscription Agreement dated August 11, 2022.
F2 Frances Anne Elizabeth Richard, Jill Marie Franklin, Peter Stuart Allenby Edwards and Cheung Ka Ho, are the directors of Morningside Venture Investments Limited ("Morningside") and share voting and dispositive power with respect to the securities held by Morningside. Ms. Richard, Ms. Franklin, Mr. Edwards and Mr. Cheung each disclaim beneficial ownership of the securities owned by Morningside and MVIL LLC (as defined below).
F3 MVIL, LLC ("MVIL LLC"), Morningside's wholly-owned subsidiary, holds 1,000,000 shares. Morningside disclaims ownership of the securities owned by MVIL LLC except to the extent of its pecuniary interest.

Remarks:

The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934.