Boomer Petroleum LLC

SEC source: 0001213900-21-063911 · ownership.xml · nonDerivative · entry 2

Boomer Petroleum LLC · CIK 0001756074 · 10% owner

Balmon California, Inc. · CIK 0001848277 · 10% owner

Balmon Investments Ltd. · CIK 0001880365 · 10% owner

Libin Alvin Gerald · CIK 0001849442 · 10% owner

Texel Resources Inc. · CIK 0001848746 · 10% owner

Estate of Antonie VandenBrink · CIK 0001850533 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: On December 3, 2021, the members of Boomer Petroleum, LLC entered into a plan of dissolution and, for no consideration, distributed ownership of all shares of common stock of Riley Exploration - Permian, LLC ("REP") held by it to its members Balmon California, Inc. and Texel Resources Inc. in equal proportions of 1,768,702 shares each. As a result of the distribution, Boomer Petroleum, LLC no longer beneficially owns any shares of REP and will no longer participate as a Reporting Person in any subsequent filings by the Reporting Persons under Section 16 of the Securities Exchange Act of 1934, as amended.

F3 · shares: As a result of the distribution, these shares are owned directly by Texel Resources Inc., which is a wholly owned subsidiary of Tokay Capital Corp., which is wholly owned by the Estate of Antonie VandenBrink. Tokay Capital Corp. and the Estate of Antonie VandenBrink are indirect beneficial owners of the reported securities. All of these Reporting Persons are a "group" for purposes of Section 13(d) of the Exchange Act.

F1 · price: On December 3, 2021, the members of Boomer Petroleum, LLC entered into a plan of dissolution and, for no consideration, distributed ownership of all shares of common stock of Riley Exploration - Permian, LLC ("REP") held by it to its members Balmon California, Inc. and Texel Resources Inc. in equal proportions of 1,768,702 shares each. As a result of the distribution, Boomer Petroleum, LLC no longer beneficially owns any shares of REP and will no longer participate as a Reporting Person in any subsequent filings by the Reporting Persons under Section 16 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001213900-21-063911 · ownership.xml · nonDerivative · entry 1

Boomer Petroleum LLC · CIK 0001756074 · 10% owner

Balmon California, Inc. · CIK 0001848277 · 10% owner

Balmon Investments Ltd. · CIK 0001880365 · 10% owner

Libin Alvin Gerald · CIK 0001849442 · 10% owner

Texel Resources Inc. · CIK 0001848746 · 10% owner

Estate of Antonie VandenBrink · CIK 0001850533 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: On December 3, 2021, the members of Boomer Petroleum, LLC entered into a plan of dissolution and, for no consideration, distributed ownership of all shares of common stock of Riley Exploration - Permian, LLC ("REP") held by it to its members Balmon California, Inc. and Texel Resources Inc. in equal proportions of 1,768,702 shares each. As a result of the distribution, Boomer Petroleum, LLC no longer beneficially owns any shares of REP and will no longer participate as a Reporting Person in any subsequent filings by the Reporting Persons under Section 16 of the Securities Exchange Act of 1934, as amended.

F2 · shares: As a result of the distribution, these shares are now owned directly by Balmon California, Inc., which is a wholly owned subsidiary of Balcal Holdings Ltd., which is a wholly owned subsidiary of Balmon Investments Ltd., which is wholly owned by Alvin Libin. Balcal Holdings Ltd., Balmon Investments Ltd. and Alvin Libin are indirect beneficial owners of the reported securities. All of these Reporting Persons are a "group" for purposes of Section 13(d) of the Exchange Act.

F1 · price: On December 3, 2021, the members of Boomer Petroleum, LLC entered into a plan of dissolution and, for no consideration, distributed ownership of all shares of common stock of Riley Exploration - Permian, LLC ("REP") held by it to its members Balmon California, Inc. and Texel Resources Inc. in equal proportions of 1,768,702 shares each. As a result of the distribution, Boomer Petroleum, LLC no longer beneficially owns any shares of REP and will no longer participate as a Reporting Person in any subsequent filings by the Reporting Persons under Section 16 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001213900-21-013039 · ownership.xml · nonDerivative · entry 2

Boomer Petroleum LLC · CIK 0001756074 · 10% owner

Balmon California, Inc. · CIK 0001848277 · 10% owner

Texel Resources Inc. · CIK 0001848746 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,768,702

F1 · kind: On February 26, 2021, a wholly-owned subsidiary of Tengasco, Inc. merged with and into Riley Exploration - Permian, LLC ("REP"), with REP surviving the merger as a wholly-owned subsidiary of Tengasco, Inc. ("TGC") (the "Merger"). Upon consummation of the Merger, each common unit of REP was converted into the right to receive 97.796467 shares of TGC common stock. Following completion of the Merger, TGC effected a reverse stock split of its common stock in a ratio of one-for-twelve (the "Reverse Split"). Following completion of the Merger, TGC was renamed Riley Exploration Permian, Inc. (the "Issuer"). Each Reporting Person was a beneficial owner of shares of REP prior to the Merger and acquired the shares of common stock of the Issuer described in Table I in connection with the Merger.

F4 · shares: These shares are owned directly by Boomer Petroleum, LLC, of which 50% is owned by Texel Resources Inc., which is a wholly owned subsidiary of Tokay Capital Corp., which is wholly owned by the Estate of Antonie VandenBrink. Texel Resources Inc., Tokay Capital Corp. and the Estate of Antonie VandenBrink are indirect beneficial owners of the reported securities. All of the Reporting Persons are a "group" for purposes of Section 13(d) of the Exchange Act.

F3 · price: The $29.64 price was calculated by multiplying $2.47, which was the closing price of the common stock of TGC on February 26, 2021, by twelve, which is the number of shares that each TGC shareholder received per share in connection with the Reverse Split.

SEC source: 0001213900-21-013039 · ownership.xml · nonDerivative · entry 1

Boomer Petroleum LLC · CIK 0001756074 · 10% owner

Balmon California, Inc. · CIK 0001848277 · 10% owner

Texel Resources Inc. · CIK 0001848746 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,768,702

F1 · kind: On February 26, 2021, a wholly-owned subsidiary of Tengasco, Inc. merged with and into Riley Exploration - Permian, LLC ("REP"), with REP surviving the merger as a wholly-owned subsidiary of Tengasco, Inc. ("TGC") (the "Merger"). Upon consummation of the Merger, each common unit of REP was converted into the right to receive 97.796467 shares of TGC common stock. Following completion of the Merger, TGC effected a reverse stock split of its common stock in a ratio of one-for-twelve (the "Reverse Split"). Following completion of the Merger, TGC was renamed Riley Exploration Permian, Inc. (the "Issuer"). Each Reporting Person was a beneficial owner of shares of REP prior to the Merger and acquired the shares of common stock of the Issuer described in Table I in connection with the Merger.

F2 · shares: These shares are owned directly by Boomer Petroleum, LLC, of which 50% is owned by Balmon California, Inc., which is a wholly owned subsidiary of Balcal Holdings Ltd., which is a wholly owned subsidiary of Balmon Investments Ltd., which is wholly owned by Alvin Libin. Balmon California, Inc., Balcal Holdings Ltd., Balmon Investments Ltd. and Alvin Libin are indirect beneficial owners of the reported securities.

F3 · price: The $29.64 price was calculated by multiplying $2.47, which was the closing price of the common stock of TGC on February 26, 2021, by twelve, which is the number of shares that each TGC shareholder received per share in connection with the Reverse Split.

SEC source: 0001213900-21-014989 · ownership.xml · nonDerivative · entry 2

Boomer Petroleum LLC · CIK 0001756074 · 10% owner

Balmon California, Inc. · CIK 0001848277 · 10% owner

Libin Alvin Gerald · CIK 0001849442 · 10% owner

Texel Resources Inc. · CIK 0001848746 · 10% owner

Estate of Antonie VandenBrink · CIK 0001850533 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,768,702

F1 · kind: On February 26, 2021, a wholly-owned subsidiary of Tengasco, Inc. merged with and into Riley Exploration - Permian, LLC ("REP"), with REP surviving the merger as a wholly-owned subsidiary of Tengasco, Inc. ("TGC") (the "Merger"). Upon consummation of the Merger, each common unit of REP was converted into the right to receive 97.796467 shares of TGC common stock. Following completion of the Merger, TGC effected a reverse stock split of its common stock in a ratio of one-for-twelve (the "Reverse Split"). Following completion of the Merger, TGC was renamed Riley Exploration Permian, Inc. (the "Issuer"). Each Reporting Person was a beneficial owner of shares of REP prior to the Merger and acquired the shares of common stock of the Issuer described in Table I in connection with the Merger.

F4 · shares: These shares are owned directly by Boomer Petroleum, LLC, of which 50% is owned by Texel Resources Inc., which is a wholly owned subsidiary of Tokay Capital Corp., which is wholly owned by the Estate of Antonie VandenBrink. Texel Resources Inc., Tokay Capital Corp. and the Estate of Antonie VandenBrink are indirect beneficial owners of the reported securities. All of the Reporting Persons are a "group" for purposes of Section 13(d) of the Exchange Act.

F3 · price: The $29.64 price was calculated by multiplying $2.47, which was the closing price of the common stock of TGC on February 26, 2021, by twelve, which is the number of shares that each TGC shareholder received per share in connection with the Reverse Split.

SEC source: 0001213900-21-014989 · ownership.xml · nonDerivative · entry 1

Boomer Petroleum LLC · CIK 0001756074 · 10% owner

Balmon California, Inc. · CIK 0001848277 · 10% owner

Libin Alvin Gerald · CIK 0001849442 · 10% owner

Texel Resources Inc. · CIK 0001848746 · 10% owner

Estate of Antonie VandenBrink · CIK 0001850533 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,768,702

F1 · kind: On February 26, 2021, a wholly-owned subsidiary of Tengasco, Inc. merged with and into Riley Exploration - Permian, LLC ("REP"), with REP surviving the merger as a wholly-owned subsidiary of Tengasco, Inc. ("TGC") (the "Merger"). Upon consummation of the Merger, each common unit of REP was converted into the right to receive 97.796467 shares of TGC common stock. Following completion of the Merger, TGC effected a reverse stock split of its common stock in a ratio of one-for-twelve (the "Reverse Split"). Following completion of the Merger, TGC was renamed Riley Exploration Permian, Inc. (the "Issuer"). Each Reporting Person was a beneficial owner of shares of REP prior to the Merger and acquired the shares of common stock of the Issuer described in Table I in connection with the Merger.

F2 · shares: These shares are owned directly by Boomer Petroleum, LLC, of which 50% is owned by Balmon California, Inc., which is a wholly owned subsidiary of Balcal Holdings Ltd., which is a wholly owned subsidiary of Balmon Investments Ltd., which is wholly owned by Alvin Libin. Balmon California, Inc., Balcal Holdings Ltd., Balmon Investments Ltd. and Alvin Libin are indirect beneficial owners of the reported securities.

F3 · price: The $29.64 price was calculated by multiplying $2.47, which was the closing price of the common stock of TGC on February 26, 2021, by twelve, which is the number of shares that each TGC shareholder received per share in connection with the Reverse Split.