SEC Info - Allegheny Technologies Inc. - ‘S-3ASR’ on 3/31/21

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Allegheny Technologies Inc. – ‘S-3ASR’ on 3/31/21 – ‘EX-23.1’

On: Wednesday, 3/31/21, at 2:40pm ET · Effective: 3/31/21 · Accession #: 1193125-21-102058 · File #: 333-254906

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

 3/31/21  Allegheny Technologies Inc.       S-3ASR      3/31/21    5:1.2M                                   Donnelley … Solutions/FA

Automatic Shelf Registration Statement by a Well-Known Issuer — Form S-3
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: S-3ASR      Automatic Shelf Registration Statement by a         HTML    212K 
                Well-Known Issuer                                                
 2: EX-4.10     Instrument Defining the Rights of Security Holders  HTML    300K 
 3: EX-4.12     Instrument Defining the Rights of Security Holders  HTML    328K 
 4: EX-5.1      Opinion of Counsel re: Legality                     HTML     35K 
 5: EX-23.1     Consent of Expert or Counsel                        HTML      5K

‘EX-23.1’ — Consent of Expert or Counsel

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

EX-23.1

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

We consent to the reference to our firm under the caption “Experts” in this Registration Statement (Form S-3) and related Prospectus of Allegheny Technologies Incorporated for the registration of Debt Securities, Preferred Stock, Common Stock, Warrants, Purchase Contracts, Purchase Units and Depositary Shares and to the incorporation by reference therein of our reports dated February 26, 2021, with respect to the consolidated financial statements of Allegheny Technologies Incorporated and Subsidiaries, and the effectiveness of internal control over financial reporting of Allegheny Technologies Incorporated and Subsidiaries, included in its Annual Report (Form 10-K) for the year ended December 31, 2020, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Pittsburgh, Pennsylvania

March 31, 2021

Dates Referenced Herein and Documents Incorporated by Reference

This ‘S-3ASR’ Filing	Date	Other Filings

Filed on / Effective on:	3/31/21	10-Q
	2/26/21	10-K, 4
	12/31/20	10-K, 11-K, SD
		List all Filings

8 Previous Filings that this Filing References

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

 3/02/21  Ati Inc.                          8-K:5,9     3/02/21   11:202K                                   Donnelley … Solutions/FA
 2/26/21  Ati Inc.                          10-K       12/31/20  138:21M                                    Workiva Inc Wde… FA01/FA
11/22/19  Ati Inc.                          8-K:1,2,8,911/19/19   13:511K                                   Donnelley … Solutions/FA
 5/24/16  Ati Inc.                          8-K:1,2,9   5/24/16    3:380K                                   Donnelley … Solutions/FA
 7/12/13  Ati Inc.                          8-K:1,2,9   7/12/13    3:166K                                   Donnelley … Solutions/FA
 1/07/11  Ati Inc.                          8-K:1,2,9   1/07/11    3:136K                                   Donnelley … Solutions/FA
 6/03/09  Ati Inc.                          8-K:1,2,9   5/29/09    7:726K                                   Donnelley … Solutions/FA
 7/30/96  Ati Inc.                          8-A12B                 1:5K                                     K&L Gates LLP

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Filing Submission 0001193125-21-102058 – Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)