0001493217-26-000001.txt : 20260715 0001493217-26-000001.hdr.sgml : 20260715 20260715122850 ACCESSION NUMBER: 0001493217-26-000001 CONFORMED SUBMISSION TYPE: D/A PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering ITEM INFORMATION: Investment Company Act Section 3(c) ITEM INFORMATION: Section 3(c)(7) FILED AS OF DATE: 20260715 DATE AS OF CHANGE: 20260715 EFFECTIVENESS DATE: 20260715 FILER: COMPANY DATA: COMPANY CONFORMED NAME: RTW OFFSHORE FUND ONE, LTD. CENTRAL INDEX KEY: 0001493217 ORGANIZATION NAME: EIN: 000000000 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D/A SEC ACT: 1933 Act SEC FILE NUMBER: 021-143981 FILM NUMBER: 261176730 BUSINESS ADDRESS: STREET 1: C/O RTW INVESTMENTS, LLC STREET 2: 40 10TH AVENUE, 7TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10014 BUSINESS PHONE: 646-597-6980 MAIL ADDRESS: STREET 1: C/O RTW INVESTMENTS, LLC STREET 2: 40 10TH AVENUE, 7TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10014 D/A 1 primary_doc.xml X0708 D/A LIVE 0001493217 RTW OFFSHORE FUND ONE, LTD. C/O RTW INVESTMENTS, LP 40 10TH AVENUE, 7TH FLOOR NEW YORK NY NEW YORK 10014 646-597-6980 CAYMAN ISLANDS None None Other Cayman Islands Exempted Company true Roderick Wong c/o RTW Investments, LP 40 10th Avenue, Floor 7 New York NY NEW YORK 10014 Executive Officer Dr. Wong is the managing partner of RTW Investments, LP, the investment manager of the Issuer. Agemian Patrick c/o RTW Investments, LP 40 10th Avenue, Floor 7 New York NY NEW YORK 10014 Director Alaina Danley c/o RTW Investments, LP 40 10th Avenue, Floor 7 New York NY NEW YORK 10014 Director n/a RTW Investments, LP 40 10th Avenue Floor 7 New York NY NEW YORK 10014 Promoter Investment Manager of the Issuer Dar Patel c/o RTW Investments, LP 40 10th Avenue, Floor 7 New York NY NEW YORK 10014 Director Pooled Investment Fund Hedge Fund false Decline to Disclose 06b 3C 3C.7 true 0001493217-25-000001 2010-06-01 true true false 10000000 Zanbato Securities LLC 279028 Zanbato Securities LLC 279028 715 N. Shoreline Blvd Mountain View CA CALIFORNIA 94043 PA PENNSYLVANIA FL FLORIDA OH OHIO CA CALIFORNIA false Artist Capital, LLC 153937 Artist Capital, LLC 153937 20 W 55th St, #11 New York NY NEW YORK 10019-5373 MA MASSACHUSETTS false Bank of Singapore Limited None None None 63 Market Street 22nd Floor Bank of Singapore Centre U0 SINGAPORE 048942 true JP Morgan Securities LLC 79 JP Morgan Securities LLC 79 383 Madison Avenue New York NY NEW YORK 10179 DE DELAWARE MN MINNESOTA MO MISSOURI WY WYOMING IL ILLINOIS TX TEXAS FL FLORIDA WA WASHINGTON NY NEW YORK VA VIRGINIA CO COLORADO SC SOUTH CAROLINA AR ARKANSAS CT CONNECTICUT PA PENNSYLVANIA WI WISCONSIN MA MASSACHUSETTS NC NORTH CAROLINA MD MARYLAND NH NEW HAMPSHIRE MI MICHIGAN NJ NEW JERSEY CA CALIFORNIA UT UTAH false Morgan Stanley Smith Barney LLC 149777 Morgan Stanley Smith Barney LLC 149777 2000 Westchester Avenue Purchase NY NEW YORK 10577-2530 DE DELAWARE HI HAWAII MO MISSOURI PR PUERTO RICO TX TEXAS FL FLORIDA NV NEVADA WA WASHINGTON NY NEW YORK CO COLORADO MA MASSACHUSETTS NC NORTH CAROLINA IA IOWA AZ ARIZONA NJ NEW JERSEY CA CALIFORNIA false UBS Financial Services Inc. 8174 None None 1285 Avenue of the Americas New York NY NEW YORK 10019 DE DELAWARE IN INDIANA FL FLORIDA NY NEW YORK NJ NEW JERSEY UT UTAH false Indefinite 2076087228 Indefinite The figures provided in response to Items 13 and 14 reflect all investors in the Issuer. false 503 10112766 true 0 true 0 true The investment manager, or its affiliate, is entitled to receive an annual management fee in an amount equal to a specified percentage of assets under management. false RTW OFFSHORE FUND ONE, LTD. Dar Patel Dar Patel Chief Compliance Officer 2026-07-15