CABOT CORP

Ticker: CBT CUSIP: 127055101 Class: COM

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q3 2018

Shares 251,500 Value ($000) $15,774 Avg Close $53.44 Range $50.44 - $56.25

Q2 2018

Shares 400,000 Value ($000) $24,708 Avg Close $48.94 Range $43.87 - $53.73

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	251,500	$15,774	$53.44	$50.44 - $56.25
Q2 2018	400,000	$24,708	$48.94	$43.87 - $53.73