Filing Details

 

 

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

SCHEDULE 13G

 

Under the Securities Exchange Act of 1934

(Amendment No. 3)*

 

aTyr Pharma, Inc.

(Name of Issuer)

 

Common Stock, $0.001 par value per share

(Title of Class of Securities)

 

002120103

(CUSIP Number)

 

January 6, 2020

(Date of Event which Requires Filing of this Statement)

 

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

 

¨ Rule 13d-1(b)

 

¨ Rule 13d-1(c)

 

x Rule 13d-1(d)

 

*The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

 

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes)

 

 

 

CUSIP No. 002120103

13G

Page 2 of 11 Pages

 

1	NAMES OF REPORTING PERSON
	Alta Partners VIII, L.P. (a)
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ¨
		(b) x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER	-0-
	6	SHARED VOTING POWER	-0-
	7	SOLE DISPOSITIVE POWER	-0-
	8	SHARED DISPOSITIVE POWER	-0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	0
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES *
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	0%
12	TYPE OF REPORTING PERSON PN

 

(a) Alta Partners VIII, L.P. (“AP VIII”) was the registered holder of the shares of common stock (“Common Stock”) of ATyr Pharma, Inc. (the “Issuer”). Alta Partners Management VIII, LLC (“APM VIII”) is the general partner of AP VIII, and Farah Champsi (“Champsi”), Daniel Janney (“Janney”) and Guy Nohra (“Nohra”) are the managing directors of AP VIII.

 

 

CUSIP No. 002120103

13G

Page 3 of 11 Pages

 

1	NAMES OF REPORTING PERSON
	Alta Partners Management VIII, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ¨
		(b) x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER	-0-
	6	SHARED VOTING POWER	-0-
	7	SOLE DISPOSITIVE POWER	-0-
	8	SHARED DISPOSITIVE POWER	-0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	0
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES *
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	0%
12	TYPE OF REPORTING PERSON OO

 

  

CUSIP No. 002120103

13G

Page 4 of 11 Pages

 

1	NAMES OF REPORTING PERSON
	Farah Champsi
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ¨
		(b) x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A.

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER	-0-
	6	SHARED VOTING POWER	-0-
	7	SOLE DISPOSITIVE POWER	-0-
	8	SHARED DISPOSITIVE POWER	-0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	0
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES *
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	0%
12	TYPE OF REPORTING PERSON IN

 

 

CUSIP No. 002120103

13G

Page 5 of 11 Pages

 

1	NAMES OF REPORTING PERSON
	Daniel Janney
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ¨
		(b) x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A.

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER	-0-
	6	SHARED VOTING POWER	-0-
	7	SOLE DISPOSITIVE POWER	-0-
	8	SHARED DISPOSITIVE POWER	-0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	0
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES *
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	0%
12	TYPE OF REPORTING PERSON IN

 

 

CUSIP No. 002120103

13G

Page 6 of 11 Pages

 

1	NAMES OF REPORTING PERSON
	Guy Nohra
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP	(a) ¨
		(b) x
3	SEC USE ONLY
4	CITIZENSHIP OR PLACE OF ORGANIZATION U.S.A.

NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	5	SOLE VOTING POWER	-0-
	6	SHARED VOTING POWER	-0-
	7	SOLE DISPOSITIVE POWER	-0-
	8	SHARED DISPOSITIVE POWER	-0-

9	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
	0
10	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES *
11	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
	0%
12	TYPE OF REPORTING PERSON IN

 

 

CUSIP No. 002120103

13G

Page 7 of 11 Pages

 

Item 1.
	(a)	Name of Issuer:
		aTyr Pharma, Inc. (“Issuer”)
	(b)	Address of Issuer’s Principal Executive Offices:
		3545 John Hopkins Court, Suite 250
		San Diego, CA 92121
Item 2.
	(a)	Name of Person Filing:
		Alta Partners VIII, L.P. (“APVIII”)
		Alta Partners Management VIII, LLC (“APMVIII”)
		Guy Nohra (“GN”)
		Daniel Janney (“DJ”)
		Farah Champsi (“FC”)
	(b)	Address of Principal Business Office:
		One Embarcadero Center, Suite 3700
		San Francisco, CA 94111
	(c)	Citizenship/Place of Organization:

 

	Entities:
	APVIII	-	Delaware
	APMVIII	-	Delaware
	Individuals:
	DJ	-	United States
	GN	-	United States
	FC	-	United States

 

	(d)	Title of Class of Securities:
		Common Stock, $0.001 par value per share
	(e)	CUSIP Number:
		002120103

 

 

CUSIP No. 002120103

13G

Page 8 of 11 Pages

 

Item 3.

Not applicable.

 

Item 4. Ownership.

 

The following beneficial ownership information is provided as of January 6, 2020.

 

Fund Entities	Shares Held Directly	Sole Voting Power	Shared Voting Power	Sole Dispositive Power	Shared Dispositive Power	Beneficial Ownership	Percentage of Class
APVIII	0	0	0	0	0	0	0%
APMVIII	0	0	0	0	0	0	0%
DJ	0	0	0	0	0	0	0%
GN	0	0	0	0	0	0	0%
FC	0	0	0	0	0	0	0%

 

Item 5.

Ownership of Five Percent or Less of a Class

 

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following x

 

Item 6.

Ownership of More than Five Percent on Behalf of Another Person

 

Not applicable.

 

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.

 

Not applicable.

 

Item 8.

Identification and Classification of Members of the Group

 

No reporting person is a member of a group as defined in Section 240.13d-1(b)(1)(ii)(J) of the Act.

 

Item 9.

Notice of Dissolution of Group

 

Not applicable.

 

Item 10.

Certification

 

Not applicable.

 

 

CUSIP No. 002120103

13G

Page 9 of 11 Pages

 

EXHIBITS

 

A: Joint Filing Statement

 

 

CUSIP No. 002120103

13G

Page 10 of 11 Pages

 

SIGNATURE

 

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

 

Date: January 14, 2020
Alta Partners VIII, L.P.
By: Alta Partners Management VIII, LLC
By:	/s/ Daniel Janney
Daniel Janney, Managing Director
Alta Partners Management VIII, LLC
By:	/s/ Daniel Janney
Daniel Janney, Managing Director
/s/ Daniel Janney
Daniel Janney
/s/ Guy Nohra
Guy Nohra
/s/ Farah Champsi
Farah Champsi

 

 

CUSIP No. 002120103

13G

Page 11 of 11 Pages

 

EXHIBIT A

 

AGREEMENT OF JOINT FILING

 

We, the undersigned, hereby express our agreement that the attached Schedule 13G is filed on behalf of us.

 

Date: January 14, 2020
Alta Partners VIII, L.P.
By: Alta Partners Management VIII, LLC
By:	/s/ Daniel Janney
Daniel Janney, Managing Director
Alta Partners Management VIII, LLC
By:	/s/ Daniel Janney
Daniel Janney, Managing Director
/s/ Daniel Janney
Daniel Janney
/s/ Guy Nohra
Guy Nohra
/s/ Farah Champsi
Farah Champsi