X0407 4 2023-06-30 0000868082 EVERFLOW EASTERN PARTNERS LP NONE 0001264422 SISKOVIC WILLIAM A 585 WEST MAIN STREET CANFIELD OH 44406 1 1 See Remarks 0 Equivalent Units of Everflow Eastern Partners, L.P. 16774.50 I By Everflow Management Limited, LLC Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 82425 I By Deborah L. Siskovic Trust (wife's trust) Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 508 I By Daughter Jennah L. Siskovic Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 3751 I By Wahoo Energy LLC Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 2023-06-30 4 S 0 543 6.36 D 0 I By Canfield Energy Ltd. Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 2023-06-30 4 M 0 9000 6.36 A 9000 D Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 2023-06-30 4 S 0 9000 6.36 D 0 D Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 2023-06-30 4 P 0 3000 6.36 A 46216 I By T J Siskomat Partners Employee Unit Option (right to buy) 6.36 2023-06-30 4 A 0 9000 0 A 2023-06-30 2023-07-06 Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 9000 9000 D Employee Unit Option (right to buy) 6.36 2023-06-30 4 M 0 9000 0 D 2023-06-30 2023-07-06 Units of Ltd Prtnrshp Intrst of Everflow Eastern Partnrs, LP 9000 0 D Represents the reporting person's proportionate interest in securities owned by Everflow Management Limited, LLC. Represents the reporting person's proportionate interest in securities owned by Wahoo Energy LLC. Represents the reporting person's proportionate interest in securities owned by Canfield Energy, Ltd. As disclosed in the issuer's April 28, 2023 tender offer materials, as amended, Canfield Energy, Ltd. tendered 1,447 units pursuant to such tender offer. Represents sale to TJ Siskomat Partners. Represents the reporting person's proportionate interest in securities owned by TJ Siskomat Partners. Vice President of the Managing Member of the General Partner of Everflow Eastern Partners, L.P. /s/ Michael W. Rathburn, Attorney-in-fact 2023-07-05