REGENERON PHARMACEUTICALS

Ticker: REGN CUSIP: 75886F107 Class: COM

QUEST INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001036248)

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

Q1 2018

Shares 6,999 Value ($000) $2,410 Avg Close $345.90 Range $311.80 - $394.59

Q4 2017

Shares 6,957 Value ($000) $2,616 Avg Close $402.77 Range $351.19 - $474.37

Q3 2017

Shares 32,402 Value ($000) $14,488 Avg Close $473.21 Range $424.12 - $523.22

Q2 2017

Shares 19,291 Value ($000) $9,475 Avg Close $435.19 Range $358.01 - $540.55

Q4 2015

Shares 12,436 Value ($000) $6,751 Avg Close $538.82 Range $445.63 - $589.32

Q3 2015

Shares 15,665 Value ($000) $7,286 Avg Close $534.07 Range $433.12 - $602.59

Q2 2015

Shares 13,119 Value ($000) $6,692 Avg Close $485.93 Range $431.08 - $541.00

Q1 2015

Shares 12,550 Value ($000) $5,666 Avg Close $421.46 Range $390.83 - $492.77

Q4 2014

Shares 17,570 Value ($000) $7,208 Avg Close $391.09 Range $318.29 - $435.23

Q3 2014

Shares 38,201 Value ($000) $13,772 Avg Close $333.32 Range $283.49 - $367.27

Q2 2014

Shares 29,205 Value ($000) $8,250 Avg Close $294.74 Range $268.01 - $318.24

Q1 2014

Shares 770 Value ($000) $231 Avg Close $306.39 Range $261.52 - $350.55

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	6,999	$2,410	$345.90	$311.80 - $394.59
Q4 2017	6,957	$2,616	$402.77	$351.19 - $474.37
Q3 2017	32,402	$14,488	$473.21	$424.12 - $523.22
Q2 2017	19,291	$9,475	$435.19	$358.01 - $540.55
Q4 2015	12,436	$6,751	$538.82	$445.63 - $589.32
Q3 2015	15,665	$7,286	$534.07	$433.12 - $602.59
Q2 2015	13,119	$6,692	$485.93	$431.08 - $541.00
Q1 2015	12,550	$5,666	$421.46	$390.83 - $492.77
Q4 2014	17,570	$7,208	$391.09	$318.29 - $435.23
Q3 2014	38,201	$13,772	$333.32	$283.49 - $367.27
Q2 2014	29,205	$8,250	$294.74	$268.01 - $318.24
Q1 2014	770	$231	$306.39	$261.52 - $350.55