Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/14/2025 2:54:14 PM Loving, Kathryn [Loving.Kathryn@epa.gov] Will update the sheet Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000754-00001 SC_EVERSPLIT0030782

Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/3/2025 6:22:26 PM McNeilly, Andrew [mcneilly.andrew@epa.gov] Yes I am Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000873-00001 SC_EVERSPLIT0030888

Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/4/2025 6:39:53 PM Kirkland, William [Kirkland.William@epa.gov] Okay got it Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00000965-00001 SC_EVERSPLIT0030977

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Message From: Sent: To: Killian, Cole [Killian.Cole@epa.gov] 2/6/2025 6:49:07 PM Bolden, Allyse [Bolden.Allyse@epa.gov] Good afternoon Allyse Earthjustice/Sierra Club 2025-EPA-05146 ED_018033_00001104-00001 SC_EVERSPLIT0031116

Message From: Sent: To: CC: Subject: HQSecurity [HQSecurity@epa.gov] 2/12/2025 11:18:40 PM Killian, Cole [Killian.Cole@epa.gov] HQSecurity [HQSecurity@epa.gov] Visitor Request - Contracts Sync - North Lobby - Wednesday 02/13 @ 0900 Thank you for contacting HQ Security.

Message From: Jonathan Weinberger Donathan.weinberger@gm.com] Sent: 2/3/2025 9:55:31 PM To: Abboud, Michael [abboud.michael@epa.gov] Subject:Fw: Scheduling Request: Mary Barra (GM) I Administrator Zeldin Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

Message From: Sent: To: Subject: Cook, Steven [/O=EXCHANGELABS/OU=EXCHANGE ADMINISTRATIVE GROUP (FYDIBOHF23SPDLT)/CN=RECIPIENTS/CN=3A8EFB8D2F2C40D295FE44104768F767-EF9CA234-68] 3/14/2025 6:01:38 PM Bridgeford, Tawny [TBridgeford@nma.org] RE: NMA Comments on Phosphogypsum Petition Tawny -- Thanks for saving me the research time.

Message From: Sent: To: Subject: Mary Gigilio [mgiglio@ethanolrfa.org] 2/14/2025 4:55:05 PM Dunham, Sarah [Dunham.Sarah@epa.gov] Last Chance for NEC - Let's find your perfect (business) match!

Message From: Sent: To: Subject: Mary Giglio [MGiglio@ethanolrfa.org] 2/11/2025 2:52:34 PM Dunham, Sarah [Dunham.Sarah@epa.gov] Shake Hands with Top Ethanol Leaders at NEC Shake Hands with Top Ethanol Leaders at NEC Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

From: Leopold, Matt [MLeopold@hunton.com ent: 3/31/2025 1:52:24 PM o: Kramer, Jessica L.

EPA ADMINISTRATOR EVENT INFORMATION FORM This form assists in planning participation in events and activities.

From: Chris Hamilton [CHamilton@wvcoal.com ent: 2/10/2025 3:11:23 AM o: Amidon, Eric [Amidon.Eric@epa.gov] ubject:Re: Administrator Zeldin Invite To West Virginia Mining Symposium Caution: This email originated from outside EPA, please exercise additional caution when deciding whether to open attachments or click on provided links.

EPA ADMINISTRATOR EVENT INFORMATION FORM This form assists in planning participation in events and activities.

From: Cordes, Mary [mary.cordes@chemours.com] ent: 4/3/2025 9:39:44 PM o: Corlett, Thomas [Corlett.Thomas@epa.gov] object: FW:[EXT] Chemours WW AAIP - Chemours Submission ttachments:Chemours Response to EPA Ltr 3.24.2025 AOC CWA-03-2023- 0025DN.pdf; FINAL - Supplement to AAIP_20250403.pdf Caution: This email originated from outside EPA,please exercise additional caution when deciding whether to open attachments or click on provided links.