OMNICOM GROUP INC

Ticker: OMC CUSIP: 681919106 Class: COM

HighVista Strategies LLC's Holding History (CIK: 0001335325)

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

Q4 2018

Shares 4,200 Value ($000) $308 Avg Close $57.22 Range $51.46 - $60.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	4,200	$308	$57.22	$51.46 - $60.20