SEC Form 4 · accession 0001209191-17-006406

ANAPTYSBIO, INC · ANAB

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner

Director · 10% Owner

Period of report

Jan 31, 2017

Accepted (ET)

Jan 31, 2017 · 4:51 pm EST

Rule 10b5-1 plan

unknown — predates the checkbox

Issuer CIK

0001370053

Table I — non-derivative securities

Security	Date	Code	Shares	Price	A/D	Owned after	D/I	Nature of ownership
Common Stock^F1,F2	Jan 31, 2017	C	2,228,377	$0.00	A	2,228,377	I	see footnote
Common Stock^F1,F3	Jan 31, 2017	C	733,740	$0.00	A	733,740	I	see footnote
Common Stock^F1,F4	Jan 31, 2017	C	209,095	$0.00	A	209,095	I	see footnote
Common Stock^F3	Jan 31, 2017	P	311,291	$15.00	A	1,045,031	I	see footnote
Common Stock^F4	Jan 31, 2017	P	88,709	$15.00	A	297,804	I	see footnote

Security	Conv. / exercise price	Date	Code	Shares	A/D	Exercisable	Expires	Underlying	Underlying shares	D/I
Series B Preferred Stock^F2,F1	$0.00	Jan 31, 2017	C	1,428,571	D	—	—	Common Stock	1,428,571	I
Series C Preferred Stock^F2,F1	$0.00	Jan 31, 2017	C	604,055	D	—	—	Common Stock	604,055	I
Series C-1 Preferred Stock^F2,F1	$0.00	Jan 31, 2017	C	195,751	D	—	—	Common Stock	195,751	I
Series D Preferred Stock^F3,F1	$0.00	Jan 31, 2017	C	733,740	D	—	—	Common Stock	733,740	I
Series D Preferred Stock^F4,F1	$0.00	Jan 31, 2017	C	209,095	D	—	—	Common Stock	209,095	I

F1In connection with the consummation of the Issuer's initial public offering on January 31, 2017, each share of Series B Preferred Stock, Series C Preferred Stock, Series C-1 Preferred Stock and Series D Preferred Stock automatically converted into one (1) share of Common Stock for no additional consideration, and had no expiration date. All shares of Common Stock issued upon conversion were aggregated.
F2Represents shares held by Frazier Healthcare V, L.P., an affiliate of Frazier Healthcare Ventures. Dr. Topper is a General Partner of Frazier Healthcare. Mr. Topper disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.
F3Represents shares held by Frazier Healthcare VII, L.P., an affiliate of Frazier Healthcare Ventures. Dr. Topper is a General Partner of Frazier Healthcare. Mr. Topper disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.
F4Represents shares held by Frazier Healthcare VII-A, L.P., an affiliate of Frazier Healthcare Ventures. Dr. Topper is a General Partner of Frazier Healthcare. Mr. Topper disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.