MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q4 2017

Shares 35,626 Value ($000) $2,453 Avg Close $68.59 Range $64.01 - $71.97

Q3 2017

Shares 544,511 Value ($000) $38,470 Avg Close $66.03 Range $60.34 - $73.31

Q2 2017

Shares 700,354 Value ($000) $51,266 Avg Close $71.89 Range $67.72 - $77.55

Q1 2017

Shares 721,321 Value ($000) $55,253 Avg Close $74.61 Range $68.88 - $80.72

Q4 2016

Shares 791,395 Value ($000) $61,135 Avg Close $71.34 Range $63.07 - $80.10

Q3 2016

Shares 620,174 Value ($000) $43,840 Avg Close $64.21 Range $53.29 - $69.79

Q2 2016

Shares 282,594 Value ($000) $16,051 Avg Close $55.75 Range $49.31 - $59.65

Q1 2016

Shares 282,594 Value ($000) $16,065 Avg Close $44.81 Range $34.44 - $55.27

Q4 2015

Shares 380,200 Value ($000) $17,436 Avg Close $53.82 Range $43.09 - $60.63

Q3 2015

Shares 380,200 Value ($000) $18,310 Avg Close $55.32 Range $44.66 - $66.23

Q2 2015

Shares 546,900 Value ($000) $37,260 Avg Close $66.48 Range $62.78 - $71.08

Q1 2015

Shares 609,600 Value ($000) $44,562 Avg Close $64.85 Range $55.99 - $71.65

Q4 2014

Shares 715,800 Value ($000) $49,712 Avg Close $66.50 Range $54.66 - $74.50

Q3 2014

Shares 820,000 Value ($000) $50,602 Avg Close $59.56 Range $53.83 - $64.32

Q2 2014

Shares 738,200 Value ($000) $48,411 Avg Close $59.63 Range $56.50 - $63.93

Q1 2014

Shares 706,600 Value ($000) $45,618 Avg Close $53.91 Range $46.24 - $61.72

Q4 2013

Shares 717,500 Value ($000) $43,100 Avg Close $53.79 Range $46.69 - $57.91

Q3 2013

Shares 300,211 Value ($000) $14,821 Avg Close $43.84 Range $39.27 - $47.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	35,626	$2,453	$68.59	$64.01 - $71.97
Q3 2017	544,511	$38,470	$66.03	$60.34 - $73.31
Q2 2017	700,354	$51,266	$71.89	$67.72 - $77.55
Q1 2017	721,321	$55,253	$74.61	$68.88 - $80.72
Q4 2016	791,395	$61,135	$71.34	$63.07 - $80.10
Q3 2016	620,174	$43,840	$64.21	$53.29 - $69.79
Q2 2016	282,594	$16,051	$55.75	$49.31 - $59.65
Q1 2016	282,594	$16,065	$44.81	$34.44 - $55.27
Q4 2015	380,200	$17,436	$53.82	$43.09 - $60.63
Q3 2015	380,200	$18,310	$55.32	$44.66 - $66.23
Q2 2015	546,900	$37,260	$66.48	$62.78 - $71.08
Q1 2015	609,600	$44,562	$64.85	$55.99 - $71.65
Q4 2014	715,800	$49,712	$66.50	$54.66 - $74.50
Q3 2014	820,000	$50,602	$59.56	$53.83 - $64.32
Q2 2014	738,200	$48,411	$59.63	$56.50 - $63.93
Q1 2014	706,600	$45,618	$53.91	$46.24 - $61.72
Q4 2013	717,500	$43,100	$53.79	$46.69 - $57.91
Q3 2013	300,211	$14,821	$43.84	$39.27 - $47.16