REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

OVERBROOK MANAGEMENT CORP's Holding History (CIK: 0001269786)

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

Q4 2017

Shares 1,446 Value ($000) $544 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 1,258 Value ($000) $562 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 1,258 Value ($000) $618 Avg Close $435.19 Range $358.01 - $540.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	1,446	$544	$402.77	$351.19 - $474.37
Q3 2017	1,258	$562	$473.21	$424.12 - $523.22
Q2 2017	1,258	$618	$435.19	$358.01 - $540.55