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

  5/9/24‡ Central North Airport Group       6-K          5/8/24    1:104K                                   Qes, LLC/FA              
  5/9/24‡ Abrdn plc                         13F-HR      3/31/24    2:1M                                     Adv Consultant Netw… Inc 
  5/8/24  Central North Airport Group       6-K          5/8/24    1:681K                                   Qes, LLC/FA              
 4/30/24‡ Central North Airport Group       6-K         4/29/24    1:89K                                    Qes, LLC/FA              
 4/29/24  Central North Airport Group       20-F       12/31/23  137:29M                                    Toppan Merrill Bridge/FA 
 4/29/24‡ Central North Airport Group       6-K         4/26/24    1:89K                                    Qes, LLC/FA              
 4/26/24  Abrdn plc                         D           4/26/24    1:9K                                     Dechert Pr… Rhoads/FA/DC 
 4/25/24  Central North Airport Group       6-K         4/25/24    1:2.1M                                   Qes, LLC/FA              
  4/8/24  Central North Airport Group       6-K          4/8/24    1:589K                                   Qes, LLC/FA              
  4/5/24  Central North Airport Group       6-K          4/5/24    1:170K                                   Qes, LLC/FA              
  3/7/24‡ Central North Airport Group       6-K          3/6/24    1:492K                                   Qes, LLC/FA              
 2/23/24‡ Central North Airport Group       6-K         2/22/24    1:3.3M                                   Qes, LLC/FA              
  2/8/24‡ Central North Airport Group       6-K          2/7/24    1:590K                                   Qes, LLC/FA              
  2/2/24  Abrdn plc                         SC 13G/A               1:18K  Shyft Group, Inc.                 Adv Consultant Netw… Inc 
 1/31/24  Abrdn plc                         13F-HR     12/31/23    2:1.1M                                   Adv Consultant Netw… Inc 
 1/10/24‡ Central North Airport Group       6-K          1/9/24    1:569K                                   Qes, LLC/FA              
12/18/23‡ Central North Airport Group       6-K        12/15/23    1:72K                                    Qes, LLC/FA              
12/15/23‡ Central North Airport Group       6-K        12/14/23    1:72K                                    Qes, LLC/FA              
12/11/23‡ Central North Airport Group       6-K         12/8/23    1:552K                                   Qes, LLC/FA              
 12/1/23  Central North Airport Group       6-K         12/1/23    1:72K                                    Qes, LLC/FA              

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Types:  -K
	6-K	Current, Quarterly or Annual Report by a Foreign Issuer — Form 6-K.
	13F-HR	Quarterly Holdings and Combination Report by a Money Manager — Form 13F.
	20-F	Annual or Annual-Transition Report by a Foreign Non-Canadian Issuer — Form 20-F.
	D	Notice of an Exempt Offering of Securities — Form D.
	SC 13G	Statement of Acquisition of Beneficial Ownership by a “Passive” Investor — Schedule 13G.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.