White Lauren
Reporting Owner SEC Filing List

CIK: 0001864430
FormFilerSubject CompanyFiling AgentDateActions
4Statement of changes in beneficial owner...Immunogen, Inc.Toppan Merrill/fa /fa02/12/2024
4Statement of changes in beneficial owner...White LaurenToppan Merrill/fa02/12/2024
4Statement of changes in beneficial owner...Immunogen, Inc.Sec Connect /fa02/05/2024
4Statement of changes in beneficial owner...White LaurenSec Connect /fa02/05/2024
3Initial statement of beneficial ownershi...White LaurenSec Connect /fa09/19/2023
3Initial statement of beneficial ownershi...Immunogen, Inc.Sec Connect /fa09/19/2023
4Statement of changes in beneficial owner...White LaurenSec Connect /fa09/19/2023
4Statement of changes in beneficial owner...Immunogen, Inc.Sec Connect /fa09/19/2023
4Statement of changes in beneficial owner...White LaurenSec Connect /fa09/19/2023
3Initial statement of beneficial ownershi...White LaurenSec Connect /fa09/19/2023
Load More

White Lauren 's Ownership Transactions

IssuerFiling
Date
Transaction
Date
Transaction
Type
SharesPriceTotal AmtShares Owned