Alta Partners NextGen Fund II Management, LLC - 14 Sep 2021 Form 3 Insider Report for Tyra Biosciences, Inc. (TYRA)

Role: 10%+ Owner
Signature: /s/ Daniel S. Janney, Manager of the Alta Partners NextGen Fund II Management, LLC, the General Partner of the Alta Partners NextGen Fund II, L.P.
Issuer symbol: TYRA
Transactions as of: 14 Sep 2021
Net transactions value: $0
Form type: 3
Filing time: 14 Sep 2021, 21:35:14 UTC
Next filing: 17 Sep 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	TYRA	Common Stock						112,929	14 Sep 2021	See footnote	F1

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	TYRA	Series A Preferred Stock							14 Sep 2021	Common Stock	3,148,365	$0.000000	See footnote	F1, F2
holding	TYRA	Series B Preferred Stock							14 Sep 2021	Common Stock	662,752	$0.000000	See footnote	F1, F2

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

Explanation of Responses:

Id	Content
F1	These securities are held directly by Alta Partners NextGen Fund II, L.P. (the "APNG II"). The shares directly held by APNG II are indirectly held by Alta Partners NextGen Fund II Management, LLC ("APNG II Management"), which is the general partner of APNG II. The individual managing directors of APNG II Management are Robert More, Peter Hudson and Daniel Janney. The managing directors of APNG II Management exercise shared voting and investment control with respect to the shares held by APNG II. APNG II Management, Mr. Hudson and Mr. Janney disclaim beneficial ownership of all shares held by APNG II, except to the extent of its or their respective pecuniary interests therein. Mr. More is a director of the Issuer and files separate Section 16 reports.
F2	The shares of Series A Preferred Stock and Series B Preferred Stock are convertible, at any time, at the holder's election, to shares of the Issuer's common stock at a ratio of 1-for-2.5974. In addition, effective immediately prior to the closing of the Issuer's initial public offering of its common stock, each share of Series A Preferred Stock and Series B Preferred Stock will automatically convert to shares of the Issuer's common stock at a ratio of 1-for-2.5974. The Series A Preferred Stock and Series B Preferred Stock has no expiration date.

Content

These securities are held directly by Alta Partners NextGen Fund II, L.P. (the "APNG II"). The shares directly held by APNG II are indirectly held by Alta Partners NextGen Fund II Management, LLC ("APNG II Management"), which is the general partner of APNG II. The individual managing directors of APNG II Management are Robert More, Peter Hudson and Daniel Janney. The managing directors of APNG II Management exercise shared voting and investment control with respect to the shares held by APNG II. APNG II Management, Mr. Hudson and Mr. Janney disclaim beneficial ownership of all shares held by APNG II, except to the extent of its or their respective pecuniary interests therein. Mr. More is a director of the Issuer and files separate Section 16 reports.

The shares of Series A Preferred Stock and Series B Preferred Stock are convertible, at any time, at the holder's election, to shares of the Issuer's common stock at a ratio of 1-for-2.5974. In addition, effective immediately prior to the closing of the Issuer's initial public offering of its common stock, each share of Series A Preferred Stock and Series B Preferred Stock will automatically convert to shares of the Issuer's common stock at a ratio of 1-for-2.5974. The Series A Preferred Stock and Series B Preferred Stock has no expiration date.