As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

  5/2/24  NCS Multistage Holdings, Inc.     10-Q        3/31/24   70:6.5M                                   RDG Filings/FA           
  5/1/24  NCS Multistage Holdings, Inc.     8-K:2,9      5/1/24   12:551K                                   RDG Filings/FA           
 4/10/24  NCS Multistage Holdings, Inc.     DEFA14A                1:383K                                   RDG Filings/FA           
 4/10/24  NCS Multistage Holdings, Inc.     DEF 14A     5/23/24    1:1M                                     RDG Filings/FA           
  4/8/24  NCS Multistage Holdings, Inc.     ARS        12/31/23    1:7.1M                                   RDG Filings/FA           
  3/8/24  McShane Michael                   4          Director²   1:4K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Deane John D                      4          Director²   1:5K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Ralls W Matt                      4          Director²   1:4K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Mitchell Valerie A                4          Director²   1:4K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Grewal Gurinder                   4          Director²   1:4K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Nipper Robert                     4          Director²   1:5K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Hummer Ryan                       4          Dir.,Off.²  1:5K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Willems Tim                       4          Officer²    1:5K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Morrison Michael L                4          Officer²    1:5K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Lev Ori                           4          Officer²    1:5K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  Williams Dewayne                  4          Officer²    1:5K   NCS Multistage Holdings, Inc.     RDG Filings/FA           
  3/8/24  NCS Multistage Holdings, Inc.     8-K:5        3/8/24   10:176K                                                            
  3/8/24  NCS Multistage Holdings, Inc.     10-K       12/31/23  101:16M                                                             
  3/7/24  NCS Multistage Holdings, Inc.     8-K:2,9      3/7/24   11:1M                                                              
  3/1/24  Willems Tim                       4          Officer²    1:8K   NCS Multistage Holdings, Inc.     RDG Filings/FA           

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¹	Filing/Form Types:  /A
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	10-K	Annual Report — Form 10-K.
	10-Q	Quarterly Report — Form 10-Q.
	ARS	Annual Report to Security Holders.
	DEF 14A	Definitive Proxy Statement — Schedule 14A.
	DEFA14A	Definitive Additional Proxy Soliciting Material — Schedule 14A.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.