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Y-mAbs Therapeutics, Inc. – IPO: ‘S-1’ on 8/24/18 – ‘EX-16.1’

On:  Friday, 8/24/18, at 10:48am ET   ·   Accession #:  1047469-18-5786   ·   File #:  333-226999

Previous ‘S-1’:  None   ·   Next & Latest:  ‘S-1/A’ on 9/7/18   ·   16 References:   

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  As Of                Filer                Filing    For·On·As Docs:Size              Issuer               Agent

 8/24/18  Y-mAbs Therapeutics, Inc.         S-1                   31:12M                                    Merrill Corp/New/FA

Initial Public Offering (IPO):  Registration Statement (General Form)   —   Form S-1
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: S-1         Registration Statement (General Form)               HTML   1.67M 
 2: EX-3.1      Articles of Incorporation/Organization or By-Laws   HTML     23K 
 3: EX-3.2      Articles of Incorporation/Organization or By-Laws   HTML     52K 
 4: EX-3.3      Articles of Incorporation/Organization or By-Laws   HTML     39K 
 5: EX-3.4      Articles of Incorporation/Organization or By-Laws   HTML    152K 
 6: EX-4.2      Instrument Defining the Rights of Security Holders  HTML    242K 
 7: EX-4.3(A)   Instrument Defining the Rights of Security Holders  HTML    147K 
 8: EX-4.3(B)   Instrument Defining the Rights of Security Holders  HTML    146K 
 9: EX-4.3(C)   Instrument Defining the Rights of Security Holders  HTML    138K 
10: EX-10.1     Material Contract                                   HTML    240K 
19: EX-10.10    Material Contract                                   HTML     63K 
20: EX-10.11    Material Contract                                   HTML     89K 
21: EX-10.12    Material Contract                                   HTML     89K 
22: EX-10.13    Material Contract                                   HTML     82K 
23: EX-10.14    Material Contract                                   HTML     64K 
24: EX-10.15    Material Contract                                   HTML    373K 
25: EX-10.16    Material Contract                                   HTML     41K 
26: EX-10.17    Material Contract                                   HTML     42K 
27: EX-10.18    Material Contract                                   HTML     24K 
28: EX-10.19    Material Contract                                   HTML    127K 
11: EX-10.2     Material Contract                                   HTML    207K 
12: EX-10.3     Material Contract                                   HTML     92K 
13: EX-10.4     Material Contract                                   HTML    105K 
14: EX-10.5     Material Contract                                   HTML    217K 
15: EX-10.6     Material Contract                                   HTML    124K 
16: EX-10.7     Material Contract                                   HTML     99K 
17: EX-10.8     Material Contract                                   HTML     82K 
18: EX-10.9     Material Contract                                   HTML    131K 
30: EX-21.1     Subsidiaries                                        HTML      9K 
31: EX-23.1     Consent of Experts or Counsel                       HTML     10K 
29: EX-16.1     Letter re: Change in Certifying Accountant          HTML     14K 


EX-16.1   —   Letter re: Change in Certifying Accountant


This Exhibit is an HTML Document rendered as filed.  [ Alternative Formats ]




Exhibit 16.1

 

August 24, 2018

 

Securities and Exchange Commission

100 F Street, N.E.

Washington, DC 20549

 

Commissioners:

 

We have read the statements made by Y-mAbs Therapeutics, Inc pursuant to Item 304(a)(1) of Regulation S-K (copy attached), which we understand will be filed with the Securities and Exchange Commission as part of the Registration Statement on Form S-1 of Y-mAbs Therapeutics, Inc dated August 24, 2018. We agree with the statements concerning our Firm contained therein.

 

Very truly yours,

 

/s/ PricewaterhouseCoopers Statsautoriseret Revisionspartnerselskab

Copenhagen, Denmark

 



 

Copy of Statements made by Y-mAbs Therapeutics, Inc pursuant to Item 304(a)(1) of Regulation S-K

 

Change in our public accounting firm

 

On October 19, 2017, we dismissed PricewaterhouseCoopers Statsautoriseret Revisionspartnerselskab, based in Copenhagen, Denmark, or PwC DK, as our independent accountants. The decision to dismiss PwC DK as our independent registered public accounting firm was approved by our board of directors.

 

The reports of PwC DK on our 2016 and 2015 consolidated financial statements did not contain any adverse opinion or disclaimer of opinion, nor was such report qualified or modified as to uncertainty, audit scope or accounting principles.  During the year ended December 31, 2016 and 2015 and through the subsequent interim period through October 19, 2017, there were no disagreements between us and PwC DK on any matter of accounting principles or practices, financial statement disclosure or auditing scope or procedure, which disagreement, if not resolved to the satisfaction of PwC DK, would have caused them to make reference to the subject matter of the disagreement in connection with their reports on the financial statements for such years.

 

During the year ended December 31, 2016 and 2015 and the subsequent interim period through October 19, 2017, there have been no reportable events (as defined in S-K 304(a)(1)(v)).

 

On October 20, 2017, we engaged PricewaterhouseCoopers LLP, or PwC, as our independent registered public accounting firm, to audit our consolidated financial statements as of and for the year ended December 31, 2016.

 

During our year ended December 31, 2016 and in the subsequent interim period through October 20, 2017, neither we nor anyone on our behalf consulted with PwC regarding either: (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on our financial statements, and neither a written report was provided to us or oral advice was provided to us that PwC concluded was an important factor considered by us in reaching a decision as to the accounting, auditing or financial reporting issue; or (ii) any matter that was either the subject of a disagreement or reportable event as defined in Regulation S-K, Item 304(a)(1)(iv) and Item 304(a)(1)(v), respectively.

 

We delivered a copy of this disclosure to PwC DK and requested that they furnish us a letter addressed to the SEC stating whether they agree with the above statements. In their letter to the SEC dated August 24, 2018, attached as Exhibit 16.1 to the registration statement of which this prospectus forms a part, PwC DK states that they agree with the statements above concerning their firm.

 

2




Dates Referenced Herein

This ‘S-1’ Filing    Date    Other Filings
Filed on:8/24/18None on these Dates
10/20/17
10/19/17
12/31/16
12/31/15
 List all Filings 


16 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/29/24  Y-mAbs Therapeutics, Inc.         S-8         2/29/24    4:185K                                   Toppan Merrill Bridge/FA
 2/29/24  Y-mAbs Therapeutics, Inc.         10-K       12/31/23  101:10M                                    Toppan Merrill Bridge/FA
 5/08/23  Y-mAbs Therapeutics, Inc.         10-Q        3/31/23   85:7.4M                                   Toppan Merrill Bridge/FA
 3/30/23  Y-mAbs Therapeutics, Inc.         S-8         3/30/23    4:168K                                   Toppan Merrill Bridge/FA
 3/30/23  Y-mAbs Therapeutics, Inc.         S-3                    5:975K                                   Toppan Merrill Bridge/FA
 3/30/23  Y-mAbs Therapeutics, Inc.         10-K       12/31/22  106:10M                                    Toppan Merrill Bridge/FA
 9/26/22  Y-mAbs Therapeutics, Inc.         8-K:5       9/22/22   10:187K                                   Toppan Merrill/FA
 5/09/22  Y-mAbs Therapeutics, Inc.         10-Q        3/31/22   85:7.2M                                   Toppan Merrill Bridge/FA
 3/01/22  Y-mAbs Therapeutics, Inc.         10-K       12/31/21   93:10M                                    Toppan Merrill Bridge/FA
11/04/21  Y-mAbs Therapeutics, Inc.         10-Q        9/30/21   76:7.4M                                   Toppan Merrill Bridge/FA
 8/09/21  Y-mAbs Therapeutics, Inc.         10-Q        6/30/21   76:7.2M                                   Toppan Merrill Bridge/FA
 5/06/21  Y-mAbs Therapeutics, Inc.         10-Q        3/31/21   76:6.3M                                   Toppan Merrill Bridge/FA
 3/01/21  Y-mAbs Therapeutics, Inc.         10-K       12/31/20   84:9.6M                                   Toppan Merrill Bridge/FA
11/05/20  Y-mAbs Therapeutics, Inc.         10-Q        9/30/20   68:6.7M                                   Toppan Merrill Bridge/FA
 8/06/20  Y-mAbs Therapeutics, Inc.         10-Q        6/30/20   68:5.6M                                   Toppan Merrill Bridge/FA
 8/30/18  SEC                               UPLOAD10/19/18    2:49K  Y-mAbs Therapeutics, Inc.
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Filing Submission 0001047469-18-005786   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

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