0001387131-20-011164.txt : 20201216 0001387131-20-011164.hdr.sgml : 20201216 20201216210318 ACCESSION NUMBER: 0001387131-20-011164 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201214 FILED AS OF DATE: 20201216 DATE AS OF CHANGE: 20201216 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: 001-38957 FILM NUMBER: 201394029 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: VIKING GLOBAL PERFORMANCE LLC CENTRAL INDEX KEY: 0001132625 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38957 FILM NUMBER: 201394030 BUSINESS ADDRESS: STREET 1: 55 RAILROAD AVENUE STREET 2: 3RD FLOOR CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 203-863-5000 MAIL ADDRESS: STREET 1: 55 RAILROAD AVENUE STREET 2: 3RD FLOOR CITY: GREENWICH STATE: CT ZIP: 06830 FORMER NAME: FORMER CONFORMED NAME: VIKING GLOBAL PERFORMANC LLC DATE OF NAME CHANGE: 20010117 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Viking Global Equities II LP CENTRAL INDEX KEY: 0001413378 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38957 FILM NUMBER: 201394031 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: VIKING GLOBAL EQUITIES II LP DATE OF NAME CHANGE: 20070924 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Viking Global Equities Master Ltd. CENTRAL INDEX KEY: 0001759530 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38957 FILM NUMBER: 201394032 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 Long Fund GP LLC CENTRAL INDEX KEY: 0001621607 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38957 FILM NUMBER: 201394033 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 Long Fund Master Ltd. CENTRAL INDEX KEY: 0001621596 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38957 FILM NUMBER: 201394034 BUSINESS ADDRESS: STREET 1: C/O MORGAN STANLEY FUND SRVCS (CAYMAN) STREET 2: CICKET SQ, HUTCHINS DR, PO BOX 2681 CITY: GRAND CAYMAN STATE: E9 ZIP: KY1-1111 BUSINESS PHONE: 441-295-9166 MAIL ADDRESS: STREET 1: C/O MORGAN STANLEY FUND SRVCS (CAYMAN) STREET 2: CICKET SQ, HUTCHINS DR, PO BOX 2681 CITY: GRAND CAYMAN STATE: E9 ZIP: KY1-1111 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: 001-38957 FILM NUMBER: 201394035 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: Ott David C. CENTRAL INDEX KEY: 0001621842 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38957 FILM NUMBER: 201394036 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: Shabet Rose Sharon CENTRAL INDEX KEY: 0001711393 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38957 FILM NUMBER: 201394037 MAIL ADDRESS: STREET 1: C/O VIKING GLOBAL INVESTORS LP STREET 2: 280 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10017 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Adaptive Biotechnologies Corp CENTRAL INDEX KEY: 0001478320 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 270907024 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1551 EASTLAKE AVENUE EAST SUITE 200 CITY: SEATTLE STATE: WA ZIP: 98102 BUSINESS PHONE: 206-659-0067 MAIL ADDRESS: STREET 1: 1551 EASTLAKE AVENUE EAST SUITE 200 CITY: SEATTLE STATE: WA ZIP: 98102 FORMER COMPANY: FORMER CONFORMED NAME: Adaptive TCR Corp DATE OF NAME CHANGE: 20091209 4 1 adpt-form4_121420.xml CHANGES IN BENEFICIAL OWNERSHIP X0306 4 2020-12-14 0 0001478320 Adaptive Biotechnologies Corp ADPT 0001103804 VIKING GLOBAL INVESTORS LP 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001132625 VIKING GLOBAL PERFORMANCE LLC 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001413378 Viking Global Equities II LP 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001759530 Viking Global Equities Master Ltd. 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001621607 Viking Long Fund GP LLC 55 RAILROAD AVENUE GREENWICH CT 06830 0 0 1 0 0001621596 Viking Long Fund Master Ltd. 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 2020-12-14 4 S 0 1000000 55.65 D 29993708 I See explanation of responses On December 14, 2020, the Viking Funds (defined below) sold an aggregate of 1,000,000 shares of common stock of the Issuer ("Common Stock") at a price of $55.65 per share.VGE II sold 14,671 shares, VGEM sold 718,897 shares and VLFM sold 266,432 shares. O. 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"), Viking Global Performance LLC ("VGP") and Viking Long Fund GP LLC ("VLFGP"). VGI provides managerial services to various investment funds, including Viking Global Equities II LP ("VGE II") and Viking Global Equities Master Ltd. ("VGEM") and Viking Long Fund Master Ltd. ("VLFM" and together with VLFM, VGEM and VGE II, the "Viking Funds"). VGP is the general partner of VGE II. VLFGP serves as the investment manager of VLFM. Each of the Viking Funds, VGI, VGP, VLFGP, Mr. Halvorsen, Mr. Ott and Ms. Shabet (collectively, the "Reporting Persons") may be deemed to beneficially own the shares reported on this form. VGI provides managerial services to (i) VGE II, which directly holds 454,717 shares of Common Stock; (ii) VGEM, which directly holds 22,281,040 shares of Common Stock; and (iii) VLFM, which directly holds 8,257,951 shares of Common Stock. Because of the relationship between VGI and the Viking Funds, VGI may be deemed to beneficially own the shares of Common Stock directly held by the Viking Funds. VGP is the general partner of VGE II and the investment manager of VGEM. Because of the relationships between VGP and VGE II and VGEM, respectively, VGP may be deemed to beneficially own the shares of Common Stock directly held by VGE II and VGEM. VLFGP serves as the investment manager of VLFM. Because of the relationship between VLFGP and VLFM, VLFGP may be deemed to beneficially own the shares of Common Stock directly held by VLFM. 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 or for any other purpose. 8. The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act. 9. Each of O. Andreas Halvorsen, David C. Ott and Rose S. Shabet is signing individually and as an a Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive Committee Member of VIKING GLOBAL PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES II LP and VIKING GLOBAL EQUITIES MASTER LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING LONG FUND MASTER LTD. /s/ O. Andreas Halvorsen (8) (9) 2020-12-16 /s/ David C. Ott (8) (9) 2020-12-16 /s/ Rose S. Shabet (8) (9) 2020-12-16