X0306 4 2016-08-19 0000808362 BAKER HUGHES INC BHI 0001158645 KEIFER ALAN J 2929 ALLEN PARKWAY, SUITE 2100 HOUSTON TX 77019 1 Vice President and Controller Common Stock, $1.00 Par Value 2016-08-19 4 M 0 6650 39.30 A 41373.7696 D Common Stock, $1.00 Par Value 2016-08-19 4 S 0 6550 52.734 D 34823.7696 D Common Stock, $1.00 Par Value 2016-08-19 4 S 0 100 52.735 D 34723.7696 D Common Stock, $1.00 Par Value 2016-08-19 4 M 0 4323 45.21 A 39046.7696 D Common Stock, $1.00 Par Value 2016-08-19 4 S 0 4323 52.6935 D 34723.7696 D Common Stock, $1.00 Par Value 2016-08-19 4 M 0 6461 47.75 A 41184.7696 D Common Stock, $1.00 Par Value 2016-08-19 4 S 0 5460 52.67 D 35724.7696 D Common Stock, $1.00 Par Value 2016-08-19 4 S 0 801 52.68 D 34923.7696 D Common Stock, $1.00 Par Value 2016-08-19 4 S 0 200 52.6833 D 34723.7696 D Stock Option (Right to Buy) 39.30 2016-08-19 4 M 0 6650 0 D 2022-07-16 Common Stock, $1.00 Par Value 6650 322 D Stock Option (Right to Buy) 45.21 2016-08-19 4 M 0 4323 0 D 2023-01-24 Common Stock, $1.00 Par Value 4323 2162 D Stock Option (Right to Buy) 47.75 2016-08-19 4 M 0 6461 0 D 2023-07-24 Common Stock, $1.00 Par Value 6461 47 D Option vested in three equal annual installments from the date of grant. /s/Lee Whitley, Attorney-in-Fact 2016-08-22