CABOT CORP

Ticker: CBT CUSIP: 127055101 Class: COM

Patten Group, Inc.'s Holding History (CIK: 0001633207)

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

Q2 2017

Shares 1,000 Value ($000) $53 Avg Close $44.37 Range $40.50 - $49.48

Q1 2017

Shares 1,000 Value ($000) $59 Avg Close $45.76 Range $40.66 - $48.88

Q4 2016

Shares 2,000 Value ($000) $112 Avg Close $41.21 Range $38.29 - $43.53

Q3 2016

Shares 2,200 Value ($000) $111,960 Avg Close $39.36 Range $34.86 - $42.67

Q2 2016

Shares 6,975 Value ($000) $318,478 Avg Close $36.80 Range $33.53 - $39.93

Q1 2016

Shares 10,228 Value ($000) $494,319 Avg Close $33.82 Range $28.32 - $39.10

Q4 2015

Shares 11,828 Value ($000) $483,528 Avg Close $30.91 Range $24.20 - $34.67

Q3 2015

Shares 13,303 Value ($000) $419,842 Avg Close $26.91 Range $23.94 - $29.88

Q2 2015

Shares 14,303 Value ($000) $533,358 Avg Close $33.30 Range $28.84 - $36.98

Q1 2015

Shares 18,203 Value ($000) $819 Avg Close $33.94 Range $30.92 - $36.76

Q4 2014

Shares 19,703 Value ($000) $865 Avg Close $34.52 Range $30.22 - $38.82

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	1,000	$53	$44.37	$40.50 - $49.48
Q1 2017	1,000	$59	$45.76	$40.66 - $48.88
Q4 2016	2,000	$112	$41.21	$38.29 - $43.53
Q3 2016	2,200	$111,960	$39.36	$34.86 - $42.67
Q2 2016	6,975	$318,478	$36.80	$33.53 - $39.93
Q1 2016	10,228	$494,319	$33.82	$28.32 - $39.10
Q4 2015	11,828	$483,528	$30.91	$24.20 - $34.67
Q3 2015	13,303	$419,842	$26.91	$23.94 - $29.88
Q2 2015	14,303	$533,358	$33.30	$28.84 - $36.98
Q1 2015	18,203	$819	$33.94	$30.92 - $36.76
Q4 2014	19,703	$865	$34.52	$30.22 - $38.82