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

  5/3/24  Impax Funds Series Trust I        497          5/3/24    1:3.8M                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Social Leaders Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 4/26/24  Impax Funds Series Trust I        485BPOS      5/1/24   14:8.1M                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Social Leaders Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 3/26/24  Impax Funds Series Trust I        24F-2NT    12/31/23    1:9K                                     Vu Tan Duy/FA            
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Social Leaders Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 3/11/24  Impax Funds Series Trust I        N-CEN      12/31/23    2:228K                                   Confluence Techs Inc./FA 
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Social Leaders Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
  3/4/24  Impax Funds Series Trust I        N-CSR      12/31/23    4:20M                                    Franciscus Pamela A/FA   
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Social Leaders Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 2/27/24  Impax Funds Series Trust I        485APOS                1:2.2M                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Social Leaders Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 2/20/24  Impax Funds Series Trust I        NPORT-P    12/31/23    1:253K                                   Confluence Techs Inc./FA 
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
12/12/23  Impax Funds Series Trust I        497        12/12/23   12:761K                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Social Leaders Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
11/21/23  Impax Funds Series Trust I        NPORT-P     9/30/23    2:500K                                   FilePoint/FA             
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
11/13/23  Impax Funds Series Trust I        497        11/13/23    1:1M                                     FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Social Leaders Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 8/29/23  Impax Funds Series Trust I        NPORT-P     6/30/23    1:251K                                   FilePoint/FA             
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
 8/28/23  Impax Funds Series Trust I        N-CSRS      6/30/23    3:4.9M                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 8/25/23  Impax Funds Series Trust I        N-PX        6/30/23    1:796K                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 5/26/23  Impax Funds Series Trust I        NPORT-P     3/31/23    2:539K                                   FilePoint/FA             
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
  5/3/23  Impax Funds Series Trust I        497          5/3/23   12:8.1M                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 4/28/23  Impax Funds Series Trust I        485BPOS      5/1/23   18:8.5M                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 3/30/23  Impax Funds Series Trust I        24F-2NT    12/31/22    1:9K                                     FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 3/16/23  Impax Funds Series Trust I        N-CEN      12/31/22    2:207K                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
  3/6/23  Impax Funds Series Trust I        N-CSR      12/31/22    4:5.5M                                   FilePoint/FA             
          → Impax Core Bond Fund
          → Impax Global Environmental Markets Fund
          → Impax Global Opportunities Fund
          → Impax Global Sustainable Infrastructure Fund
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX
          → Impax International Sustainable Economy Fund
          → Impax Large Cap Fund
          → Impax Small Cap Fund
          → Impax Sustainable Allocation Fund
          → Impax US Sustainable Economy Fund
 2/28/23  Impax Funds Series Trust I        NPORT-P    12/31/22    1:249K                                   FilePoint/FA             
          → Impax High Yield Bond Fund
          → ⇒ Class A ← PXHAX
          → ⇒ Institutional Class ← PXHIX
          → ⇒ Investor Class ← PAXHX

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¹	Filing/Form Types:
	24F-2NT	Annual Notice of Securities Sold by an Investment Company — Form 24F-2.
	485APOS	Post-Effective Amendment of a Form N-1 or N-1A Registration.
	485BPOS	Post-Effective Amendment of a Form N-1 or N-1A Registration.
	497	Definitive Material.
	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.
	NPORT-P	Monthly Portfolio Investments Report (Quarterly Release) by an Investment Company — Form N-PORT.
	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.