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

 12/1/23  Dawson Geophysical Co.            8-K:5,9    11/27/23   13:399K                                   Toppan Merrill/FA        
 11/9/23  Dawson Geophysical Co.            10-Q        9/30/23   58:8.2M                                   Toppan Merrill Bridge/FA 
 9/19/23  Dawson Geophysical Co.            8-K:5       9/13/23   10:191K                                   Toppan Merrill/FA        
 8/28/23  Dawson Geophysical Co.            DEF 14A     9/13/23    1:2.4M                                   Toppan Merrill/FA        
 7/31/23  Dawson Geophysical Co.            10-Q        6/30/23   57:7.7M                                   Toppan Merrill Bridge/FA 
 5/15/23  Dawson Geophysical Co.            10-Q        3/31/23   57:6.7M                                   Toppan Merrill Bridge/FA 
  5/1/23  Dawson Geophysical Co.            10-K/A     12/31/22   13:1.1M                                   Toppan Merrill Bridge/FA 
 3/24/23  Dawson Geophysical Co.            8-K:1,2,3,8 3/21/23   15:845K                                   Toppan Merrill/FA        
 3/13/23  Dawson Geophysical Co.            10-K       12/31/22   78:7.2M                                   Toppan Merrill Bridge/FA 
11/16/22  Dawson Geophysical Co.            8-K:5,9    11/16/22   12:234K                                   Toppan Merrill/FA        
11/14/22  Dawson Geophysical Co.            10-Q        9/30/22   49:3.8M                                   Toppan Merrill Bridge/FA 
 8/12/22  Dawson Geophysical Co.            10-Q        6/30/22   49:3.7M                                   Toppan Merrill Bridge/FA 
 5/16/22  Dawson Geophysical Co.            10-Q        3/31/22   49:3.2M                                   Toppan Merrill Bridge/FA 
  5/2/22  Dawson Geophysical Co.            10-K/A     12/31/21   13:860K                                   Toppan Merrill Bridge/FA 
 4/13/22  Dawson Geophysical Co.            8-K:5       4/12/22   10:185K                                   Toppan Merrill/FA        
 3/18/22  Dawson Geophysical Co.            10-K       12/31/21   78:7M                                     Toppan Merrill Bridge/FA 
 3/16/22  Dawson Geophysical Co.            8-K:5       3/15/22   10:192K                                   Toppan Merrill/FA        
 2/22/22  Dawson Geophysical Co.            DEFM14A                1:2.4M                                   Toppan Merrill/FA        
 1/18/22  Dawson Geophysical Co.            8-K:2,3,5,7 1/18/22   10:201K                                   Toppan Merrill/FA        
 1/18/22  Dawson Geophysical Co.            SC 14D9/A              2:36K  Dawson Geophysical Co.            Toppan Merrill/FA        

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¹	Filing/Form Types:
	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.
	DEF 14A	Definitive Proxy Statement — Schedule 14A.
	DEFM14A	Definitive Proxy Statement – Merger or Acquisition — Schedule 14A.
	SC 14D9	Tender-Offer Solicitation/Recommendation Statement — Schedule 14D-9.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.