Northpond Ventures GP, LLC - Jan 6, 2022 Form 3 Insider Report for Vigil Neuroscience, Inc. (VIGL)

Role: 10%+ Owner
Signature: Northpond Ventures GP, LLC, By: /s/ Patrick Smerkers, Chief Financial Officer
Stock symbol: VIGL
Transactions as of: Jan 6, 2022
Transactions value $: $0
Form type: 3
Date filed: 1/6/2022, 03:42 PM
Previous filing: Sep 20, 2021
Next filing: Jan 11, 2022

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 A Preferred Stock							Jan 6, 2022	Common Stock	2.83M		By: Northpond Ventures, LP	F1, F3
holding	VIGL	Series B Preferred Stock							Jan 6, 2022	Common Stock	1.03M		By: Northpond Ventures II, LP	F2, F4

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

Explanation of Responses:

Id	Content
F1	All shares of Series A Preferred Stock, par value $0.0001 per share (the "Series A Preferred Stock"), of Vigil Neuroscience, Inc. (the "Issuer") will automatically convert on a one-for-one basis into shares of the Issuer's common stock, par value $0.0001 per share (the "Common Stock") prior to the closing of the Issuer's initial public offering of its Common Stock. The Series A Preferred Stock has no expiration date.
F2	All shares of Series B Preferred Stock, par value $0.0001 per share (the "Series B Preferred Stock"), of the Issuer will automatically convert on a one-for-one basis into shares of the Issuer's Common Stock prior to the closing of the Issuer's initial public offering of its Common Stock. The Series B Preferred Stock has no expiration date.
F3	Northpond Ventures GP, LLC ("Northpond GP LLC") is the general partner of Northpond Ventures, LP ("Northpond Fund"), and Michael P. Rubin is the managing member of Northpond GP LLC. As a result, each of Northpond GP LLC and Mr. Rubin may be deemed to share beneficial ownership with respect to the shares held of record by Northpond Fund. Each of Northpond GP LLC and Mr. Rubin disclaim beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.
F4	Northpond Ventures GP II, LLC ("Northpond GP II LLC") is the general partner of Northpond Ventures II, LP ("Northpond Fund II"), and Michael P. Rubin is the managing member of Northpond GP II LLC. As a result, each of Northpond GP II LLC and Mr. Rubin may be deemed to share beneficial ownership with respect to the shares held of record by Northpond Fund II. Each of Northpond GP II LLC and Mr. Rubin disclaim beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.