X0306 4/A 2017-05-26 2017-05-26 0001617898 KLX Inc. KLXI 0001626879 Franks Roger Mark 1300 CORPORATE CENTER WAY WELLINGTON FL 33414 1 Gen. Counsel & VP, Law & HR Common Stock 2017-05-26 4 S 0 2447 47.70 D 21444 D The information is columns 2, 3 and 4 of this line item was omitted in the original Form 4. The price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.70 to $47.75, inclusive. The reporting person undertakes to provide to KLX Inc., any security holder of KLX Inc., 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 footnote 1 to this Form 4. /s/ Claire Dumas, attorney-in-fact for Mr. Franks 2017-05-30