0001387131-20-003800.txt : 20200408 0001387131-20-003800.hdr.sgml : 20200408 20200408203358 ACCESSION NUMBER: 0001387131-20-003800 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200403 FILED AS OF DATE: 20200408 DATE AS OF CHANGE: 20200408 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Shabet Rose Sharon CENTRAL INDEX KEY: 0001711393 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39263 FILM NUMBER: 20782973 MAIL ADDRESS: STREET 1: C/O VIKING GLOBAL INVESTORS LP STREET 2: 280 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10017 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ott David C. CENTRAL INDEX KEY: 0001621842 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39263 FILM NUMBER: 20782974 MAIL ADDRESS: STREET 1: C/O VIKING GLOBAL INVESTORS LP STREET 2: 280 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10017 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HALVORSEN OLE ANDREAS CENTRAL INDEX KEY: 0001133006 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39263 FILM NUMBER: 20782975 MAIL ADDRESS: STREET 1: C/O VIKING GLOBAL INVESTORS LP STREET 2: 280 PARK AVE 35TH CITY: NEW YORK STATE: NY ZIP: 10017 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Viking Global Opportunities GP LLC CENTRAL INDEX KEY: 0001629476 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39263 FILM NUMBER: 20782976 BUSINESS ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 203-863-5000 MAIL ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Viking Global Opportunities Portfolio GP LLC CENTRAL INDEX KEY: 0001629472 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39263 FILM NUMBER: 20782977 BUSINESS ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 203-863-5000 MAIL ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 FORMER NAME: FORMER CONFORMED NAME: VGO Portfolio GP LLC DATE OF NAME CHANGE: 20141230 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Viking Global Opportunities Illiquid Investments Sub-Master LP CENTRAL INDEX KEY: 0001629482 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39263 FILM NUMBER: 20782978 BUSINESS ADDRESS: STREET 1: MORGAN STANLEY SERVICES (CAYMAN) STREET 2: CRICKET SQ., HUTCHINS DR., P.O. BOX 2681 CITY: GRAND CAYMAN STATE: E9 ZIP: KY1-1111 BUSINESS PHONE: 441-295-9166 MAIL ADDRESS: STREET 1: MORGAN STANLEY SERVICES (CAYMAN) STREET 2: CRICKET SQ., HUTCHINS DR., P.O. BOX 2681 CITY: GRAND CAYMAN STATE: E9 ZIP: KY1-1111 FORMER NAME: FORMER CONFORMED NAME: VGO Illiquid Investments Sub-Master LP DATE OF NAME CHANGE: 20141230 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: VIKING GLOBAL INVESTORS LP CENTRAL INDEX KEY: 0001103804 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39263 FILM NUMBER: 20782979 BUSINESS ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 212-672-7050 MAIL ADDRESS: STREET 1: 55 RAILROAD AVENUE CITY: GREENWICH STATE: CT ZIP: 06830 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Zentalis Pharmaceuticals, Inc. CENTRAL INDEX KEY: 0001725160 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 530 SEVENTH AVENUE, SUITE 2201 CITY: NEW YORK STATE: NY ZIP: 10018 BUSINESS PHONE: (212) 433-3791 MAIL ADDRESS: STREET 1: 530 SEVENTH AVENUE, SUITE 2201 CITY: NEW YORK STATE: NY ZIP: 10018 FORMER COMPANY: FORMER CONFORMED NAME: Zentalis Pharmaceuticals, LLC DATE OF NAME CHANGE: 20200107 FORMER COMPANY: FORMER CONFORMED NAME: Zeno Pharma, LLC DATE OF NAME CHANGE: 20171212 4 1 ownership.xml OWNERSHIP DOCUMENT X0306 4 2020-04-03 0 0001725160 Zentalis Pharmaceuticals, Inc. ZNTL 0001103804 VIKING GLOBAL INVESTORS LP 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001629482 Viking Global Opportunities Illiquid Investments Sub-Master LP 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001629472 Viking Global Opportunities Portfolio GP LLC 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001629476 Viking Global Opportunities GP LLC 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001133006 HALVORSEN OLE ANDREAS 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001621842 Ott David C. 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001711393 Shabet Rose Sharon 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 Common Stock 2020-04-07 4 P 0 725000 18.00 A 4443284 I See Explanation of Responses Andreas Halvorsen, David C. Ott and Rose S. Shabet are Executive Committee members of certain management entities, including Viking Global Partners LLC, the general partner of Viking Global Investors LP ("VGI") and Viking Global Opportunities GP LLC ("Opportunities GP"), the sole owner of Viking Global Opportunities Portfolio GP LLC ("Opportunities Portfolio GP"). VGI provides managerial services to various investment funds, including Viking Global Opportunities Illiquid Investments Sub-Master LP ("Opportunities Fund"). Each of VGI, Opportunities GP, Opportunities Portfolio GP, VGOL, Opportunities Fund, Mr. Halvorsen, Mr. Ott and Ms. Shabet (collectively the "Reporting Persons") may be deemed to beneficially own the shares reported on this form. On April 7, 2020, Opportunities Fund acquired 750,000 shares of common stock of the Issuer ("Common Stock") at a price of $18 per share in connection with Zentalis Pharmaceutical, Inc.'s initial public offering. VGI provides managerial services to Opportunities Fund, which directly holds the 4,443,284 shares of Common Stock reported herein. Because of the relationship between VGI and VGOP, VGI may be deemed to beneficially own the shares of Common Stock held directly by Opportunities Fund. Opportunities Portfolio GP is the general partner of Opportunities Fund. Because of the relationship between Opportunities Portfolio GP and Opportunities Fund, Opportunities Portfolio GP may be deemed to beneficially own the shares of Common Stock held directly by Opportunities Fund. Opportunities GP is the sole owner of Opportunities Portfolio GP. Because of the relationship between Opportunities GP and Opportunities Portfolio GP, Opportunities GP may be deemed to beneficially own the shares of Common Stock held directly by Opportunities Fund. The Reporting Persons disclaim beneficial ownership of these securities except to the extent of their pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose. (5) The Reporting Persons are jointly filing this Form 3 pursuant to Rule 16a-3(j) under the Exchange Act. (6) Each of O. Andreas Halvorsen, David C. Ott and Rose S. Shabet is signing individually and as an Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive Committee Member of VIKING GLOBAL OPPORTUNITIES GP LLC, on behalf of itself and VIKING GLOBAL OPPORTUNITIES PORTFOLIO GP LLC and VIKING GLOBAL OPPORTUNITIES ILLIQUID INVESTMENTS SUB-MASTER LP. /s/ O. Andreas Halvorsen (5) (6) 2020-04-08 /s/ David C. Ott (5) (6) 2020-04-08 /s/ Rose S. Shabet (5) (6) 2020-04-08