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

 2/24/22  Northern Institutional Funds      24F-2NT    11/30/21    1:73K                                    Donn… Fin’l/ArcFiling/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
          → Treasury Instruments Portfolio
          → Treasury Portfolio
          → U.S. Government Portfolio
          → U.S. Government Select Portfolio
  2/9/22  Northern Institutional Funds      N-CEN      11/30/21    2:62K                                    DFIN So… FundSuiteArc/FA 
          → Liquid Assets Portfolio
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
          → Treasury Portfolio
          → U.S. Government Portfolio
          → U.S. Government Select Portfolio
 8/25/21  Northern Institutional Funds      N-PX        6/30/21    1:26K                                    Donnelley … Solutions/FA 
          → Liquid Assets Portfolio
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
          → Northern Institutional Prime Obligations Portfolio
          → Treasury Instruments Portfolio
          → Treasury Portfolio
          → U.S. Government Portfolio
          → U.S. Government Select Portfolio
  3/5/21  Northern Institutional Funds      N-MFP2      2/28/21    1:12K                                    DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
 2/26/21  Northern Institutional Funds      24F-2NT    11/30/20    1:44K                                    Donnelley … Solutions/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
          → Northern Institutional Prime Obligations Portfolio
          → Treasury Instruments Portfolio
          → Treasury Portfolio
          → U.S. Government Portfolio
          → U.S. Government Select Portfolio
  2/9/21  Northern Institutional Funds      N-CEN      11/30/20    2:70K                                    DFIN So… FundSuiteArc/FA 
          → Liquid Assets Portfolio
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
          → Northern Institutional Prime Obligations Portfolio
          → Treasury Instruments Portfolio
          → Treasury Portfolio
          → U.S. Government Portfolio
          → U.S. Government Select Portfolio
  2/5/21  Northern Institutional Funds      N-MFP2      1/31/21    1:136K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
  2/5/21  Northern Institutional Funds      N-CSR      11/30/20    3:2.8M                                   Donnelley … Solutions/FA 
          → Liquid Assets Portfolio
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
          → Treasury Portfolio
          → U.S. Government Portfolio
          → U.S. Government Select Portfolio
  1/8/21  Northern Institutional Funds      N-MFP2     12/31/20    1:147K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
12/14/20  Northern Institutional Funds      497K       12/14/20    1:97K                                    Donnelley … Solutions/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
12/14/20  Northern Institutional Funds      497        12/14/20    1:97K                                    Donnelley … Solutions/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
 12/7/20  Northern Institutional Funds      N-MFP2     11/30/20    1:162K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
 11/6/20  Northern Institutional Funds      N-MFP2     10/31/20    1:172K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
 10/7/20  Northern Institutional Funds      N-MFP2      9/30/20    1:172K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
  9/8/20  Northern Institutional Funds      N-MFP2      8/31/20    1:180K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
 8/21/20  Northern Institutional Funds      N-PX        6/30/20    1:13K                                    Donnelley … Solutions/FA 
          → Liquid Assets Portfolio
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
          → Northern Institutional Prime Obligations Portfolio
          → Treasury Instruments Portfolio
          → Treasury Portfolio
          → U.S. Government Portfolio
          → U.S. Government Select Portfolio
  8/7/20  Northern Institutional Funds      N-MFP2      7/31/20    1:182K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
  8/6/20  Northern Institutional Funds      N-CSRS      5/31/20    3:2.7M                                   Donnelley … Solutions/FA 
          → Liquid Assets Portfolio
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
          → Northern Institutional Prime Obligations Portfolio
          → Treasury Portfolio
          → U.S. Government Portfolio
          → U.S. Government Select Portfolio
  7/8/20  Northern Institutional Funds      N-MFP2      6/30/20    1:185K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX
  6/5/20  Northern Institutional Funds      N-MFP2      5/31/20    1:175K                                   DFIN So… FundSuiteArc/FA 
          → Northern Institutional Municipal Portfolio
          → ⇒ Premier Shares
          → ⇒ Service Shares ← BMSXX
          → ⇒ Shares ← NMUXX

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¹	Filing/Form Types:  -K
	24F-2NT	Annual Notice of Securities Sold by an Investment Company — Form 24F-2.
	497	Definitive Material.
	497K	Prospectus – Open-End Investment Company – Summary.
	N-CEN	Annual Report by an Investment Company — Form N-CEN.
	N-CSR	Annual Certified Shareholder Report by an Investment Company — Form N-CSR.
	N-CSRS	Semi-Annual Certified Shareholder Report by an Investment Company — Form N-CSR.
	N-MFP2	Monthly Portfolio Holdings Schedule by a Money-Market Fund — Form N-MFP.
	N-PX	Annual Proxy Voting Report by an Investment Company — Form N-PX.
→	Fund / Series:  Fund or Series of this Filer with a Class or Contract that this Filing pertains to.
⇒	Class / Contract:  Class or Contract of this Fund or Series that this Filing pertains to.