The Partnership has designated three series of non-cumulative, non-voting, non-convertible Preferred Units that represent limited partnership interests in the Partnership consisting of the Series A Preferred Units, the Series A-1 Preferred Units, and the Series B Preferred Units. The Preferred Units have no stated maturity, are not subject to any sinking fund requirements, and will remain outstanding indefinitely unless redeemed by the Partnership or by the holder. If declared by the General Partner, distributions to the holders of Series A Preferred Units, Series A-1 Preferred Units, and Series B Preferred Units, are paid quarterly at annual fixed rates of 3.0%, 3.0% and 5.75%, respectively. The Partnership did not have any outstanding Series A Preferred Units as of June 30, 2025 and does not expect to issue any new Series A Preferred Units in the future.

The Partnership filed a registration statement on Form S-3 for the registration of up to 10,000,000 of Series B Preferred Units, which was declared effective by the SEC on September 27, 2024. The Partnership has issued 2,000,000 Series B Preferred Units under this offering as of June 30,2025.

The following table summarizes the Partnership’s outstanding Preferred Units as of June 30, 2025 and December 31, 2024:


	June 30, 2025
Month Issued	Units		Purchase Price		Distribution Rate			Redemption Price per Unit		Earliest Redemption Date
Series A-1 Preferred Units
April 2022		2,000,000	$	20,000,000		3.00	%	$	10.00	April 2028
October 2022		1,000,000		10,000,000		3.00	%		10.00	October 2028
February 2023		1,500,000		15,000,000		3.00	%		10.00	February 2029
June 2023		1,000,000		10,000,000		3.00	%		10.00	June 2029
Total Series A-1 Preferred Units		5,500,000		55,000,000

Series B Preferred Units
January 2024		1,750,000	$	17,500,000		5.75	%	$	10.00	January 2030
February 2024		500,000		5,000,000		5.75	%		10.00	February 2030
March 2025		2,000,000		20,000,000		5.75	%		10.00	March 2031
Total Series B Preferred Units		4,250,000		42,500,000

Redeemable Preferred Units outstanding as of June 30, 2025		9,750,000	$	97,500,000


	December 31, 2024
Month Issued	Units		Purchase Price		Distribution Rate			Redemption Price per Unit
Series A-1 Preferred Units
April 2022		2,000,000	$	20,000,000		3.00	%	$	10.00
October 2022		1,000,000		10,000,000		3.00	%		10.00
February 2023		1,500,000		15,000,000		3.00	%		10.00
June 2023		1,000,000		10,000,000		3.00	%		10.00
Total Series A-1 Preferred Units		5,500,000		55,000,000

Series B Preferred Units
January 2024		1,750,000		17,500,000		5.75	%		10.00
February 2024		500,000		5,000,000		5.75	%		10.00
Total Series B Preferred Units		2,250,000		22,500,000

Redeemable Preferred Units outstanding as of December 31, 2024		7,750,000	$	77,500,000