UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE TO
TENDER OFFER STATEMENT UNDER SECTION 14(d)(1) OR 13(e)(1)
OF THE SECURITIES EXCHANGE ACT OF 1934
VECTIVBIO HOLDING AG
(Name of Subject Company (Issuer))
IRONWOOD PHARMACEUTICALS, INC.
(Name of Filing Person — Offeror)
Ordinary Shares, CHF 0.05 nominal value per share
(Title of Class of Securities)
H9060V 101
(CUSIP Number of Class of Securities)
John Minardo
Ironwood Pharmaceuticals, Inc.
Senior Vice President, Chief Legal Officer and Secretary
100 Summer Street, Suite 2300
Boston, Massachusetts 02110
(617) 621-7722
(Name, Address and Telephone Number of Person Authorized to
Receive Notices and Communications on Behalf of Filing Persons)
Copies to:
Charles K. Ruck, Esq.
Daniel E. Rees, Esq.
Andrew Clark, Esq.
Ian Nussbaum, Esq.
Latham & Watkins LLP
1271 Avenue of the Americas
New York, NY 10020
(212) 906-1200
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Check the box if the filing relates solely to preliminary communications made before the commencement of a tender offer.
Check the appropriate boxes below to designate any transactions to which the statement relates:
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Third-party offer subject to Rule 14d-1.
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Issuer tender offer subject to Rule 13e-4.
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Going-private transaction subject to Rule 13e-3.
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Amendment to Schedule 13D under Rule 13d-2.
Check the following box if the filing is a final amendment reporting the results of the tender offer: ☐
If applicable, check the appropriate box(es) below to designate the appropriate rule provision(s) relied upon:
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Rule 13e-4(i) (Cross-Border Issuer Tender Offer)
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Rule 14d-1(d) (Cross-Border Third Party Tender Offer)