AFEYAN NOUBAR sold GENB

March 2, 2026 · Form 4 insider transaction

AFEYAN NOUBAR sold 18,483,785 shares of Generate Biomedicines, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as conversion of a derivative and disclosed on an SEC Form 4, filed 0 days after the transaction.

Direction
Disposed (sell-side)
Shares
18,483,785
Price
$0.00
Total value
N/A
RoleDirector, 10% owner
SecuritySeries A Preferred Stock
Transaction codeC: Conversion of a derivative
Transaction dateMarch 2, 2026
Filing dateMarch 2, 2026
Shares owned after0
OwnershipIndirect
10b5-1 planNo
AmendedNo

Footnotes

Securities held by Flagship Pioneering Fund VI, L.P. ("Flagship Fund VI"). Flagship Pioneering Fund VI General Partner LLC ("Flagship Fund VI GP") is the general partner of Flagship Fund VI. Flagship Pioneering, LLC ("Flagship Pioneering") is the manager of Flagship Fund VI GP. Noubar B. Afeyan, Ph.D. is the ultimate control person of Flagship Pioneering. Each of the Reporting Persons disclaims beneficial ownership of such shares except to the extent of his or its pecuniary interest therein, if any.; Each share of Series A Preferred Stock, Series B Preferred Stock and Series C Preferred Stock (collectively, the "Preferred Stock") automatically converted into shares of the Issuer's Common Stock on a one-for-1.5190 basis upon the closing of the Issuer's initial public offering on March 2, 2026. The Preferred Stock had no expiration date.

View the original Form 4 on SEC EDGAR