ULTRAGENYX PHARMACEUTICAL IN

Ticker: RARE CUSIP: 90400D108 Class: EQTY

ArrowMark Colorado Holdings LLC's Holding History (CIK: 0001483859)

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

Q1 2019

Shares 64,000 Value ($000) $4,439 Avg Close $57.14 Range $39.78 - $71.63

Q4 2018

Shares 64,000 Value ($000) $2,783 Avg Close $54.65 Range $37.44 - $78.51

Q3 2018

Shares 64,000 Value ($000) $4,886 Avg Close $81.34 Range $69.73 - $90.98

Q2 2018

Shares 64,000 Value ($000) $4,920 Avg Close $64.59 Range $48.04 - $86.10

Q1 2018

Shares 64,000 Value ($000) $3,263 Avg Close $50.36 Range $41.67 - $60.90

Q1 2014

Shares 5,586 Value ($000) $273 Avg Close $51.48 Range $35.15 - $69.77

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	64,000	$4,439	$57.14	$39.78 - $71.63
Q4 2018	64,000	$2,783	$54.65	$37.44 - $78.51
Q3 2018	64,000	$4,886	$81.34	$69.73 - $90.98
Q2 2018	64,000	$4,920	$64.59	$48.04 - $86.10
Q1 2018	64,000	$3,263	$50.36	$41.67 - $60.90
Q1 2014	5,586	$273	$51.48	$35.15 - $69.77