EX-4.2




 Exhibit 4.2 

SUPPLEMENTAL INDENTURE 
 2.625%
Convertible Senior Notes due 2024 
 SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of June 6, 2022,
between CONMED Corporation, a Delaware corporation, as issuer (the “Company”), and U.S. Bank Trust Company, National Association, as successor to MUFG Union Bank, N.A., a national banking association organized under the laws of the
United States of America, as trustee (the “Trustee”). 
 W I T N E S S E T H 

WHEREAS, the Company has heretofore executed and delivered to the Trustee an indenture (as amended or supplemented, the
“Indenture”), dated as of January 29, 2019, between the Company and the Trustee, providing for the original issuance of an aggregate principal amount of $345,000,000 of 2.625% Convertible Senior Notes due 2024 (the
“Notes”); 
 WHEREAS, pursuant to Section 10.01(f) of the Indenture, the Company and the Trustee may supplement the
Indenture without the consent of the Holders of the Notes to irrevocably select a Settlement Method or Specified Dollar Amount, or eliminate the Company’s right to choose a particular settlement method, on conversion of Notes; 

WHEREAS, this Supplemental Indenture is being executed and delivered in order to irrevocably eliminate the right of the Company to elect
Physical Settlement and to irrevocably elect a Specified Dollar Amount for any Combination Settlement; and 
 WHEREAS, the conditions set
forth in the Indenture for the execution and delivery of this Supplemental Indenture have been complied with. 
 NOW, THEREFORE, in
consideration of the foregoing and for other good and valuable consideration, the receipt of which is hereby acknowledged, the parties hereto mutually covenant and agree for the equal and ratable benefit of the Holders of the Notes as follows: 

1. Capitalized Terms. Capitalized terms used herein without definition shall have the meanings assigned to them in the Indenture. 

2. Irrevocable Elections. The Company hereby irrevocably (i) eliminates the right of the Company to elect Physical Settlement as
the Settlement Method on any conversion of Notes that occurs on or after the date of this Supplemental Indenture and (ii) elects that, with respect to any Combination Settlement, the Specified Dollar Amount per $1,000 principal amount of the
Notes shall be no lower than $1,000. 
 3. Governing Law. THIS SUPPLEMENTAL INDENTURE AND EACH NOTE, AND ANY CLAIM, CONTROVERSY OR
DISPUTE ARISING UNDER OR RELATED TO THIS SUPPLEMENTAL INDENTURE AND EACH NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK. 











 4. Execution in Counterparts. This Supplemental Indenture may be executed in any
number of counterparts, each of which shall be an original, but such counterparts shall together constitute but one and the same instrument. The exchange of copies of this Supplemental Indenture and of signature pages by facsimile, electronic or PDF
transmission shall constitute effective execution and delivery of this Supplemental Indenture as to the parties hereto and may be used in lieu of the original Supplemental Indenture for all purposes. Signatures of the parties hereto transmitted by
facsimile or PDF shall be deemed to be their original signatures for all purposes. The words “execution,” “signed,” “signature,” “delivery,” and words of like import in or relating to this Supplemental
Indenture or any document to be signed in connection with this Supplemental Indenture shall be deemed to include electronic signatures, deliveries or the keeping of records in electronic form, each of which shall be of the same legal effect,
validity or enforceability as a manually executed signature, physical delivery thereof or the use of a paper-based recordkeeping system, as the case may be, and the parties hereto consent to conduct the transactions contemplated hereunder by
electronic means. 
 5. Headings. The titles and headings of the articles and sections of this Supplemental Indenture have been
inserted for convenience of reference only, are not to be considered a part hereof, and shall in no way modify or restrict any of the terms or provisions hereof.. 

6. The Trustee. The Trustee shall not be responsible in any manner whatsoever for or in respect of the validity or sufficiency of this
Supplemental Indenture or for or in respect of the recitals contained herein, all of which recitals are made solely by the Company and the Guarantors. 

7. Ratification of Indenture; Supplemental Indenture Part of Indenture. Except as expressly amended hereby, the Indenture is in all
respects ratified and confirmed and all the terms, conditions and provisions thereof shall remain in full force and effect. This Supplemental Indenture shall form a part of the Indenture for all purposes, and every Holder of Notes heretofore or
hereafter authenticated and delivered shall by bound hereby. 
 [Signature Page Follows] 











 IN WITNESS WHEREOF, the parties hereto have caused this Supplemental Indenture to be duly
executed and attested, all as of the date first above written. 
  

			
	ISSUER:
	
	CONMED CORPORATION
		
	By:	 	/s/ Johonna Pelletier
		 	Name: Johonna Pelletier
		 	Title: Treasurer and Vice President,Tax














			
	U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee
		
	By:	 	/s/ James W. Hall
		 	Name: James W. Hall
		 	Title: Vice President