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

 4/29/24  ON Semiconductor Corp.            10-Q        3/29/24   75:7.2M                                   Workiva Inc Wde… FA01/FA 
 4/29/24  ON Semiconductor Corp.            8-K:2,9     4/29/24   11:528K                                   Donnelley … Solutions/FA 
  4/2/24  ON Semiconductor Corp.            8-K:8,9      4/2/24   11:159K                                   Donnelley … Solutions/FA 
  2/6/24  ON Semiconductor Corp.            8-K:5        2/6/24   10:138K                                   Donnelley … Solutions/FA 
  2/5/24  ON Semiconductor Corp.            10-K       12/31/23  129:16M                                    Workiva Inc Wde… FA01/FA 
  2/5/24  ON Semiconductor Corp.            8-K:2,9      2/5/24   11:753K                                   Donnelley … Solutions/FA 
10/30/23  ON Semiconductor Corp.            10-Q        9/29/23   85:9.8M                                   Workiva Inc Wde… FA01/FA 
10/30/23  ON Semiconductor Corp.            8-K:2,9    10/30/23   11:674K                                   Donnelley … Solutions/FA 
 9/14/23  ON Semiconductor Corp.            8-K:5       9/11/23   10:138K                                   Donnelley … Solutions/FA 
 9/11/23‡ ON Semiconductor Corp.            CORRESP¶   10/13/23    1:24K                                    Donnelley … Solutions/FA 
 7/31/23  ON Semiconductor Corp.            10-Q        6/30/23   84:9.7M                                   Workiva Inc Wde… FA01/FA 
 7/31/23  ON Semiconductor Corp.            8-K:2,9     7/31/23   11:931K                                   Donnelley … Solutions/FA 
 6/26/23  ON Semiconductor Corp.            8-K:1,2,9   6/22/23   13:1.7M                                   Donnelley … Solutions/FA 
 5/16/23  ON Semiconductor Corp.            8-K:7       5/16/23   10:142K                                   Donnelley … Solutions/FA 
  5/1/23  ON Semiconductor Corp.            10-Q        3/31/23   82:9.1M                                   Workiva Inc Wde… FA01/FA 
  5/1/23  ON Semiconductor Corp.            8-K:2,9      5/1/23   11:527K                                   Donnelley … Solutions/FA 
 4/25/23  ON Semiconductor Corp.            8-K:5       4/24/23   10:137K                                   Donnelley … Solutions/FA 
  3/6/23  ON Semiconductor Corp.            8-K:8        3/1/23   11:164K                                   Donnelley … Solutions/FA 
  3/2/23  ON Semiconductor Corp.            8-K/A:9     2/28/23   12:635K                                   Donnelley … Solutions/FA 
  3/2/23‡ ON Semiconductor Corp.            8-K:1,2,3,8 2/28/23   11:975K                                   Donnelley … Solutions/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:
	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.
	CORRESP	Comment-Response or Other Letter to the SEC.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
	¶	This Filing contains a delayed-release Document.