Hints and tips:
...Occidental also announced that board chairman Eugene Batchelder would step down at this year’s board meeting....
...A messy falling-out with the oil tycoon ensued and, in 1996, Mr Whitworth and another Pickens alumnus, David Batchelder, got Relational off the ground with a $200m investment from Calpers....
...When USA folded in the mid-1990s, Mr Whitworth joined forces with Mr Batchelder in securing $200m in funds from Calpers, the California state pension fund, to set up Relational....
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