BRN

SEC source: 0001213900-24-033847 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,607,177.138

F2 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.74 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-24-033847 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,600,466.138

F1 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.67 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001493152-24-008760 · ownership.xml · nonDerivative · entry 3

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Palm Global Small Cap Master Fund LP

Disclosed balance after: 253,180

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.22 to $2.25, inclusive, on February 29, 2024, prices ranging from $2.25 to $2.27, inclusive, on March 1, 2024, and prices ranging from $2.26 to $2.27, inclusive, on March 4, 2024. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2 · balance_after: Palm Management (US) LLC, as the investment manager of Palm Global Small Cap Master Fund LP ("Palm Global"), may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Due to his position with Palm Global and Palm Management (US) LLC, the Reporting Person may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Palm Management (US) LLC and the Reporting Person expressly disclaim such beneficial ownership except to the extent of his pecuniary interest therein.

SEC source: 0001493152-24-008760 · ownership.xml · nonDerivative · entry 2

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Palm Global Small Cap Master Fund LP

Disclosed balance after: 250,977

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.22 to $2.25, inclusive, on February 29, 2024, prices ranging from $2.25 to $2.27, inclusive, on March 1, 2024, and prices ranging from $2.26 to $2.27, inclusive, on March 4, 2024. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2 · balance_after: Palm Management (US) LLC, as the investment manager of Palm Global Small Cap Master Fund LP ("Palm Global"), may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Due to his position with Palm Global and Palm Management (US) LLC, the Reporting Person may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Palm Management (US) LLC and the Reporting Person expressly disclaim such beneficial ownership except to the extent of his pecuniary interest therein.

SEC source: 0001493152-24-008760 · ownership.xml · nonDerivative · entry 1

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Palm Global Small Cap Master Fund LP

Disclosed balance after: 242,725

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.22 to $2.25, inclusive, on February 29, 2024, prices ranging from $2.25 to $2.27, inclusive, on March 1, 2024, and prices ranging from $2.26 to $2.27, inclusive, on March 4, 2024. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2 · balance_after: Palm Management (US) LLC, as the investment manager of Palm Global Small Cap Master Fund LP ("Palm Global"), may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Due to his position with Palm Global and Palm Management (US) LLC, the Reporting Person may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Palm Management (US) LLC and the Reporting Person expressly disclaim such beneficial ownership except to the extent of his pecuniary interest therein.

SEC source: 0001493152-23-046011 · ownership.xml · nonDerivative · entry 3

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Palm Global Small Cap Master Fund LP

Disclosed balance after: 241,517

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.20 to $2.29, inclusive, on December 20, 2023, prices ranging from $2.26 to $2.35, inclusive, on December 21, 2023, and prices ranging from $2.315 to $2.42, inclusive, on December 22, 2023. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2 · balance_after: Palm Management (US) LLC, as the investment manager of Palm Global Small Cap Master Fund LP ("Palm Global"), may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Due to his position with Palm Global and Palm Management (US) LLC, the Reporting Person may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Palm Management (US) LLC and the Reporting Person expressly disclaim such beneficial ownership except to the extent of his pecuniary interest therein.

SEC source: 0001493152-23-046011 · ownership.xml · nonDerivative · entry 2

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Palm Global Small Cap Master Fund LP

Disclosed balance after: 227,517

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.20 to $2.29, inclusive, on December 20, 2023, prices ranging from $2.26 to $2.35, inclusive, on December 21, 2023, and prices ranging from $2.315 to $2.42, inclusive, on December 22, 2023. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2 · balance_after: Palm Management (US) LLC, as the investment manager of Palm Global Small Cap Master Fund LP ("Palm Global"), may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Due to his position with Palm Global and Palm Management (US) LLC, the Reporting Person may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Palm Management (US) LLC and the Reporting Person expressly disclaim such beneficial ownership except to the extent of his pecuniary interest therein.

SEC source: 0001493152-23-046011 · ownership.xml · nonDerivative · entry 1

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Palm Global Small Cap Master Fund LP

Disclosed balance after: 224,308

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.20 to $2.29, inclusive, on December 20, 2023, prices ranging from $2.26 to $2.35, inclusive, on December 21, 2023, and prices ranging from $2.315 to $2.42, inclusive, on December 22, 2023. The reporting person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

F2 · balance_after: Palm Management (US) LLC, as the investment manager of Palm Global Small Cap Master Fund LP ("Palm Global"), may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Due to his position with Palm Global and Palm Management (US) LLC, the Reporting Person may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Palm Management (US) LLC and the Reporting Person expressly disclaim such beneficial ownership except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-091098 · ownership.xml · nonDerivative · entry 3

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,529,416.138

F3 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.59 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-091098 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,528,056.138

F2 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.60 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-091098 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,526,199.138

F1 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.56 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-087958 · ownership.xml · nonDerivative · entry 3

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,498,697.138

F3 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.63 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-087958 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,496,262.138

F2 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.65 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-087958 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,484,542.138

F1 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.62 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001140361-23-051684 · form4.xml · nonDerivative · entry 1

Narbut Laurance Elliot · CIK 0001965310 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,412

F1 · price: Represents a restricted stock unit award to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc. on November 2, 2023.

SEC source: 0001140361-23-051688 · form4.xml · nonDerivative · entry 1

GROSSMAN KENNETH S · CIK 0000922294 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,140

F1 · price: Represents a restricted stock unit award to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc. on November 2, 2023.

SEC source: 0001140361-23-051686 · form4.xml · nonDerivative · entry 1

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,412

F1 · price: Represents a restricted stock unit award to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc. on November 2, 2023.

SEC source: 0001140361-23-051682 · form4.xml · nonDerivative · entry 1

WOODRUM DOUGLAS N · CIK 0001173404 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,775

F1 · price: Represents a restricted stock unit award to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc. on November 2, 2023.

SEC source: 0001013762-23-004510 · ownership.xml · nonDerivative · entry 3

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,469,652.138

F3 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.65 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001013762-23-004510 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,446,257.138

F2 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.56 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001013762-23-004510 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,418,164.138

F1 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.58 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001140361-23-051684 · form4.xml · nonDerivative · entry 2

Narbut Laurance Elliot · CIK 0001965310 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,328

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Restricted Stock Units convert into common stock on a one-to-one basis.

SEC source: 0001140361-23-051688 · form4.xml · nonDerivative · entry 2

GROSSMAN KENNETH S · CIK 0000922294 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,056

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Restricted Stock Units convert into common stock on a one-to-one basis.

SEC source: 0001140361-23-051686 · form4.xml · nonDerivative · entry 2

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,328

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Restricted Stock Units convert into common stock on a one-to-one basis.

SEC source: 0001140361-23-051682 · form4.xml · nonDerivative · entry 2

WOODRUM DOUGLAS N · CIK 0001173404 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,691

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Restricted Stock Units convert into common stock on a one-to-one basis.

SEC source: 0001213900-23-075460 · ownership.xml · nonDerivative · entry 3

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,395,647.138

F3 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.70 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-075460 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,374,496.138

F2 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.70 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-075460 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,354,877.138

F1 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.70 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-073549 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,330,679.138

F2 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.63 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F3 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-073549 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,312,929.138

F1 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.59 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F3 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-068622 · ownership.xml · nonDerivative · entry 3

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,231,253.138

F3 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.75 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-068622 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,210,577.138

F2 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.63 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-068622 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,205,709.138

F1 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.57 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F4 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001140361-23-029677 · form4.xml · derivative · entry 1

GROSSMAN KENNETH S · CIK 0000922294 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,328

Underlying: Common Stock · 9,328 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents a restricted stock unit award to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc. on June 9, 2023, exempt under Rule 16b-3.

F2 · derivative.exercise_date: Each restricted stock unit will vest on September 30, 2023.

F2 · derivative.expiration_date: Each restricted stock unit will vest on September 30, 2023.

SEC source: 0001140361-23-029675 · form4.xml · derivative · entry 1

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,328

Underlying: Common Stock · 9,328 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents a restricted stock unit award to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc. on June 9, 2023, exempt under Rule 16b-3.

F2 · derivative.exercise_date: Each restricted stock unit will vest on September 30, 2023.

F2 · derivative.expiration_date: Each restricted stock unit will vest on September 30, 2023.

SEC source: 0001140361-23-029673 · form4.xml · derivative · entry 1

WOODRUM DOUGLAS N · CIK 0001173404 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,328

Underlying: Common Stock · 9,328 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents a restricted stock unit award to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc. on June 9, 2023, exempt under Rule 16b-3.

F2 · derivative.exercise_date: Each restricted stock unit will vest on September 30, 2023.

F2 · derivative.expiration_date: Each restricted stock unit will vest on September 30, 2023.

SEC source: 0001140361-23-029669 · form4.xml · derivative · entry 1

Narbut Laurance Elliot · CIK 0001965310 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,328

Underlying: Common Stock · 9,328 shares

Expires not disclosed

F1 · derivative.exercise_price: Represents a restricted stock unit award to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc. on June 9, 2023, exempt under Rule 16b-3.

F2 · derivative.exercise_date: Each restricted stock unit will vest on September 30, 2023.

F2 · derivative.expiration_date: Each restricted stock unit will vest on September 30, 2023.

SEC source: 0001213900-23-043647 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,167,412.138

F2 · price: The price reported represents a weighted average price. These shares were purchased in two transactions at a price per share of $2.66 and $2.68. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F3 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-043647 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 2,102,960.138

F1 · price: The price reported represents a weighted average price. These shares were purchased for a price of $2.61 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F3 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001140361-23-024866 · form4.xml · nonDerivative · entry 1

WOODRUM DOUGLAS N · CIK 0001173404 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,363

F1 · shares: Represents a common stock grant to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc on May 11, 2023.

SEC source: 0001140361-23-024859 · form4.xml · nonDerivative · entry 1

GROSSMAN KENNETH S · CIK 0000922294 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,728

F1 · shares: Represents a common stock grant to a non-employee director made pursuant to a grant by the Board of Directors of Barnwell Industries, Inc on May 11, 2023.

SEC source: 0001062993-23-009532 · form4.xml · nonDerivative · entry 2

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Palm Global Small Cap Master Fund LP

Disclosed balance after: 214,308

F3 · price: The price reported represents a weighted average of the per share price for the shares purchased on April 26, 2023. These shares were purchased in multiple transactions at prices ranging from $2.66 to $2.69 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F1 · balance_after: Palm Management (US) LLC, as the investment manager of Palm Global Small Cap Master Fund LP ("Palm Global"), may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Due to his position with Palm Global and Palm Management (US) LLC, the Reporting Person may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Palm Management (US) LLC and the Reporting Person expressly disclaim such beneficial ownership except to the extent of his pecuniary interest therein.

SEC source: 0001062993-23-009532 · form4.xml · nonDerivative · entry 1

Horowitz Joshua · CIK 0001612424 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Palm Global Small Cap Master Fund LP

Disclosed balance after: 208,064

F2 · price: The price reported represents the per share price paid for all shares purchased on April 24, 2023. The Reporting Person undertakes to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F1 · balance_after: Palm Management (US) LLC, as the investment manager of Palm Global Small Cap Master Fund LP ("Palm Global"), may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Due to his position with Palm Global and Palm Management (US) LLC, the Reporting Person may be deemed to be a beneficial owner of the shares of Common Stock disclosed as directly owned by Palm Global. Palm Management (US) LLC and the Reporting Person expressly disclaim such beneficial ownership except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-031140 · ownership.xml · nonDerivative · entry 2

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 1,997,780.138

F2 · price: The price reported represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.80 and $2.85 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F3 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-031140 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 1,987,539.138

F1 · price: The price reported represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.58 and $2.72 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F3 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001213900-23-028151 · ownership.xml · nonDerivative · entry 1

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · Director

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

10b5-1 filing: No plan indicated

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 1,918,661.138

F1 · price: The price reported represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.65 and $2.81 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F2 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001140361-23-013438 · form4.xml · nonDerivative · entry 1

KINZLER ALEXANDER C · CIK 0001276245 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 939,500

SEC source: 0001104659-22-099672 · tm2225789-2_4seq1.xml · nonDerivative · entry 10

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 1,717,156.138

F7 · price: The price reported represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $3.00 and $3.01 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F1 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001104659-22-099672 · tm2225789-2_4seq1.xml · nonDerivative · entry 9

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 1,687,156.138

F6 · price: The price reported represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.94 and $2.98 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F1 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.

SEC source: 0001104659-22-099672 · tm2225789-2_4seq1.xml · nonDerivative · entry 8

SHERWOOD NED L · CIK 0000902749 · 10% owner

MRMP Managers LLC · CIK 0001492137 · 10% owner

Ned L. Sherwood Revocable Trust · CIK 0001797839 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · MRMP-Managers LLC

Disclosed balance after: 1,681,815.138

F5 · price: The price reported represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.91 and $2.97 per share. The Reporting Persons undertake to provide to the Company, any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F1 · balance_after: Shares are held by MRMP-Managers LLC, of which Mr. Sherwood is Chief Investment Officer. Mr. Sherwood disclaims beneficial ownership of such shares except to the extent of his pecuniary interest therein.