0001817523-21-000002.txt : 20210913 0001817523-21-000002.hdr.sgml : 20210913 20210913142333 ACCESSION NUMBER: 0001817523-21-000002 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: 06b ITEM INFORMATION: Section 3(c)(1) FILED AS OF DATE: 20210913 DATE AS OF CHANGE: 20210913 EFFECTIVENESS DATE: 20210913 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Oxygen, a series of Leonis Master Fund, LLC CENTRAL INDEX KEY: 0001817523 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-371047 FILM NUMBER: 211249389 BUSINESS ADDRESS: STREET 1: PO BOX 171305 CITY: SALT LAKE CITY STATE: UT ZIP: 84117 BUSINESS PHONE: 8014190677 MAIL ADDRESS: STREET 1: PO BOX 171305 CITY: SALT LAKE CITY STATE: UT ZIP: 84117 D/A 1 primary_doc.xml X0708 D/A LIVE 0001817523 Oxygen, a series of Leonis Master Fund, LLC 6510 South Millrock Drive Suite 400 Salt Lake City UT UTAH 84121 (801) 419-0677 DELAWARE None None Limited Liability Company true 2020 LLC Assure Fund Management II PO Box 171305 Salt Lake City UT UTAH 84117 Director Issuer's Manager Richard Thoms PO Box 171305 Salt Lake City UT UTAH 84117 Executive Officer Officer of the Issuer's Manager Jeremy Neilson PO Box 171305 Salt Lake City UT UTAH 84117 Executive Officer Managing Director of the Issuer's Manager Pooled Investment Fund Other Investment Fund false Decline to Disclose 06b 3C.1 true 0001817523-21-000001 2020-07-07 false true false 2200 754905 754905 0 false 175 0 0 11000 This amount represents a one-time cost to cover fund organizational and operating expenses. Oxygen, a series of Leonis Master Fund, LLC Richard Thoms Richard Thoms Officer of the Issuer's Manager 2021-09-13