CLB 2019 Proxy Statement

30 Name of Executive Target Award (in Shares) Amount to vest if CLB in Top 50th Percentile of ROIC at end of 2017 Performance Period (in Shares) Additional amount to vest if CLB in Top 75th Percentile of ROIC at end of 2017 Performance Period (in Shares) Additional amount to vest if CLB is Top Performer of ROIC at end of 2017 Performance Period (in Shares) Maximum possible award of 150% (in shares) David M. Demshur 39,400 19,700 19,700 19,700 59,100 Richard L. Bergmark 15,804 7,902 7,902 7,902 23,706 Monty L. Davis 15,804 7,902 7,902 7,902 23,706 On February 14, 2017, at the time of the 2017 PSAPAward, Messrs. Bruno and Hill were not NEOs. Messrs. Bruno and Hill were each awarded 2,400 PSAP shares on February 14, 2017, which will vest if we are in the top 75th percentile of ROIC compared to the Bloomberg Comp Group on December 31, 2019, the end of the three-year 2017 Performance Period. 2018 PSAP Awards On February 13, 2018, we made grants of 92,048 restricted performance shares to our 2018 NEOs for 2018. The three-year Performance Period began on January 1, 2018 and will end on December 31, 2020. The 2018 PSAP awards to the executives who were NEOs on the grant date were as follows: Name of Executive Target Award (in Shares) Amount to vest if CLB in Top 50th Percentile of ROIC at end of 2018 Performance Period (in Shares) Additional amount to vest if CLB in Top 75th Percentile of ROIC at end of 2018 Performance Period (in Shares) Additional amount to vest if CLB is Top Performer of ROIC at end of 2018 Performance Period (in Shares) Maximum possible award of 150% (in shares) David M. Demshur 42,038 21,019 21,019 21,019 63,057 Lawrence Bruno 13,682 6,841 6,841 6,841 20,523 Richard L. Bergmark 16,864 8,432 8,432 8,432 25,296 Monty L. Davis 16,864 8,432 8,432 8,432 25,296 On February 13, 2018, at the time of the 2018 PSAP Award, Mr. Hill was not an NEO. Mr. Hill was awarded 2,600 PSAP shares on February 13, 2018, which will vest if we are in the top 75th percentile of ROIC compared to the Bloomberg Comp Group on December 31, 2020, the end of the three-year 2018 Performance Period. 2019 PSAP Awards On February 12, 2019, we made grants of 119,710 restricted performance shares to our NEOs serving in 2019. The three- year Performance Period began on January 1, 2019 and will end on December 31, 2021. The 2019 PSAP awards to the executives who were NEOs on the grant date were as follows: Name of Executive Target Award (in Shares) Amount to vest if CLB in Top 50th Percentile of ROIC at end of 2019 Performance Period (in Shares) Additional amount to vest if CLB in Top 75th Percentile of ROIC at end of 2019 Performance Period (in Shares) Additional amount to vest if CLB is Top Performer of ROIC at end of 2019 Performance Period (in Shares) Maximum possible award of 150% (in shares) David M. Demshur 73,202 36,601 36,601 36,601 109,803 Lawrence Bruno 30,822 15,411 15,411 15,410 46,232 Christopher S. Hill 15,686 7,843 7,843 7,842 23,528