SCHLUMBERGER LTD

Ticker: SLB CUSIP: 806857108 Class: COM STK

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015

Shares 14,575 Value ($000) $1,216 Avg Close $61.34 Range $55.51 - $65.73

Q4 2014

Shares 622,114 Value ($000) $53,134 Avg Close $67.34 Range $57.62 - $74.84

Q3 2014

Shares 570,569 Value ($000) $58,021 Avg Close $79.49 Range $73.30 - $86.48

Q2 2014

Shares 565,175 Value ($000) $66,662 Avg Close $74.85 Range $70.12 - $86.02

Q1 2014

Shares 651,045 Value ($000) $63,477 Avg Close $65.48 Range $61.94 - $71.41

Q4 2013

Shares 664,320 Value ($000) $59,862 Avg Close $65.05 Range $61.32 - $68.30

Q3 2013

Shares 431,220 Value ($000) $38,103 Avg Close $58.98 Range $51.50 - $64.56

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	14,575	$1,216	$61.34	$55.51 - $65.73
Q4 2014	622,114	$53,134	$67.34	$57.62 - $74.84
Q3 2014	570,569	$58,021	$79.49	$73.30 - $86.48
Q2 2014	565,175	$66,662	$74.85	$70.12 - $86.02
Q1 2014	651,045	$63,477	$65.48	$61.94 - $71.41
Q4 2013	664,320	$59,862	$65.05	$61.32 - $68.30
Q3 2013	431,220	$38,103	$58.98	$51.50 - $64.56