Vida Ventures GP III, L.L.C. - 06 Jan 2022 Form 3 Insider Report for Vigil Neuroscience, Inc. (VIGL)

Role: 10%+ Owner
Signature: VIDA VENTURES GP III, L.L.C., By: /s/ Stefan Vitorovic, its Managing Member
Issuer symbol: VIGL
Transactions as of: 06 Jan 2022
Net transactions value: $0
Form type: 3
Filing time: 06 Jan 2022, 19:27:03 UTC
Next filing: 11 Jan 2022
SEC: View on sec.gov

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
holding	VIGL	Series B Preferred Stock							06 Jan 2022	Common Stock	3,333,245		By Vida Ventures III, L.P.	F1, F2
holding	VIGL	Series B Preferred Stock							06 Jan 2022	Common Stock	7,684		By Vida Ventures III-A, L.P.	F1, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares of Series B Preferred Stock are convertible into Common Stock on a one-for-2.7732 basis at the option of the holder, and will automatically convert into the number of shares shown in Column 3 immediately prior to the closing of the Issuer's initial public offering. The Series B Preferred Stock has no expiration date.
F2	The shares are held directly by Vida Ventures III, L.P. ("Vida III"). Vida Ventures GP III, L.L.C.("Vida III GP") is the general partner of Vida III. Vida III GP disclaims beneficial ownership of the securities held of record by Vida III, and this report shall not be deemed an admission that they are the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interest therein, if any.
F3	The shares are held directly by Vida Ventures III-A, L.P. ("Vida III-A"). Vida III GP is the general partner of Vida III-A. Vida III GP disclaims beneficial ownership of the securities held of record by Vida III-A, and this report shall not be deemed an admission that they are the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of their pecuniary interest therein, if any.