X0306 4 2017-03-06 0 0001358831 LEGACY RESERVES LP LGCY 0001362531 Vann Kyle D 303 W. WALL STREET, SUITE 1800 MIDLAND TX 79701 1 0 0 0 Units representing limited partner interests 2017-03-06 4 P 0 25000 2.35 A 144860 D Series B Preferred Units 2017-03-06 4 S 0 5330 10.67 D 0 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.33 to $2.36, inclusive. The reporting person undertakes to provide to Legacy Reserves LP, any security holder of Legacy Reserves LP, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased or sold at each separate price within the ranges set forth in footnotes (1) and (3) to this Form 4. The full title of the security is "8.00% Series B Fixed-to-Floating Rate Cumulative Redeemable Perpetual Preferred Units." The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.53 to $10.76, inclusive. Director of Legacy Reserves GP, LLC, the general partner of Legacy Reserves LP. /s/ Dan G. LeRoy, as attorney-in-fact for Kyle D. Vann 2017-03-08