X0202 SCHEDULE 13D/A 0001493152-22-001504 0001903548 XXXXXXXX LIVE 2 Common Stock, $0.01 par value per share 08/11/2026 false 0000101594 911805307 BIG SKY INDUSTRIAL INC.

1616 S. VOSS, SUITE 725 1616 S. VOSS, SUITE 725 HOUSTON TX 77057

Joshua L. Batchelor (713) 364-1400 2121 Sage Road, Suite 325 Houston TX 77056 0001903548 N Batchelor Joshua Lane b OO N X1 0.00 2580751.00 0.00 2580751.00 2580751.00 N 4.9 IN In his capacity as co-Managing Partner of Sage Road Capital, LLC, Mr. Batchelor may be deemed to beneficially own the shares of Common Stock held by Banner Oil & Gas, LLC, Woodford Petroleum, LLC, Sage Road Energy II, LP, and SRC Management Company, LP, which entities Sage Road Capital, LLC indirectly controls and manages certain funds which own a majority interest of, as discussed below. Based on information provided by the Issuer as of August 4, 2026, reflecting 52,493,428 shares of Common Stock of the Issuer outstanding as of such date. 0001904963 N Stamets Benjamin Andrew b OO N X1 0.00 2580751.00 0.00 2580751.00 2580751.00 N 4.9 IN In his capacity as co-Managing Partner of Sage Road Capital, LLC, Mr. Stamets may be deemed to beneficially own the shares of Common Stock held by Banner Oil & Gas, LLC, Woodford Petroleum, LLC, Sage Road Energy II, LP, and SRC Management Company, LP, which entities Sage Road Capital, LLC indirectly controls and manages certain funds which own a majority interest of, as discussed below. Based on information provided by the Issuer as of August 4, 2026, reflecting 52,493,428 shares of Common Stock of the Issuer outstanding as of such date. 0001903543 N Sage Road Capital, LLC b OO N DE 0.00 2580751.00 0.00 2580751.00 2580751.00 N 4.9 OO Sage Road Capital, LLC, may be deemed to beneficially own the shares of Common Stock held by Banner Oil & Gas, LLC, Woodford Petroleum, LLC, Sage Road Energy II, LP, and SRC Management Company, LP, which Sage Road Capital, LLC, indirectly controls and manages certain funds which own a majority interest of, as discussed below. Based on information provided by the Issuer as of August 4, 2026, reflecting 52,493,428 shares of Common Stock of the Issuer outstanding as of such date. 0002057471 N SRC Management Company, LP b OO N DE 0.00 61964.00 0.00 61964.00 61964.00 N 0.1 OO Sage Road Capital, LLC, may be deemed to beneficially own the shares of Common Stock held by Banner Oil & Gas, LLC, Woodford Petroleum, LLC, Sage Road Energy II, LP, and SRC Management Company, LP, which Sage Road Capital, LLC, indirectly controls and manages certain funds which own a majority interest of, as discussed below. Based on information provided by the Issuer as of August 4, 2026, reflecting 52,493,428 shares of Common Stock of the Issuer outstanding as of such date. 0001903556 N Banner Oil & Gas, LLC b OO N DE 0.00 2122958.00 0.00 2122958.00 2122958.00 N 4.0 OO Based on information provided by the Issuer as of August 4, 2026, reflecting 52,493,428 shares of Common Stock of the Issuer outstanding as of such date. 0001903542 N Woodford Petroleum, LLC b OO N DE 0.00 159860.00 0.00 159860.00 159860.00 N 0.3 OO Based on information provided by the Issuer as of August 4, 2026, reflecting 52,493,428 shares of Common Stock of the Issuer outstanding as of such date. 0001696210 N Sage Road Energy II, LP b OO N DE 0.00 235969.00 0.00 235969.00 235969.00 N 0.5 PN Based on information provided by the Issuer as of August 4, 2026, reflecting 52,493,428 shares of Common Stock of the Issuer outstanding as of such date. Common Stock, $0.01 par value per share BIG SKY INDUSTRIAL INC. 1616 S. VOSS, SUITE 725 1616 S. VOSS, SUITE 725 HOUSTON TX 77057 This Statement relates to the common stock, $0.01 par value per share (the "Common Stock"), of Big Sky Industrial Inc., a Delaware corporation (the "Issuer" or the "Company"). The principal executive offices of the Issuer are located at 1616 S. Voss, Suite 725, 77057. There are no changes to the Schedule 13D except as set forth in this Amendment No. 2. Item 5(a) of the Schedule 13D is hereby amended and restated in their entirety as follows: The Reporting Persons each beneficially own less than 5% of the Common Stock. This amendment constitutes the final amendment, and the Reporting Persons do not intend to file further amendments Batchelor Joshua Lane /s/ Joshua L. Batchelor 08/20/2026 Stamets Benjamin Andrew /s/ Benjamin A. Stamets 08/20/2026 Sage Road Capital, LLC /s/ Joshua L. Batchelor 08/20/2026 SRC Management Company, LP /s/ Joshua L. Batchelor 08/20/2026 Banner Oil & Gas, LLC /s/ Joshua L. Batchelor 08/20/2026 Woodford Petroleum, LLC /s/ Joshua L. Batchelor 08/20/2026 Sage Road Energy II, LP /s/ Joshua L. Batchelor 08/20/2026