10X GENOMICS INC

Ticker: TXG CUSIP: 88025U109 Class: Common Stock

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q2 2020

Shares 18,140 Value ($000) $1,620 Avg Close $77.89 Range $56.81 - $91.50

Q1 2020

Shares 19,780 Value ($000) $1,233 Avg Close $78.04 Range $48.78 - $108.36

Q4 2019

Shares 20,000 Value ($000) $1,525 Avg Close $60.12 Range $45.11 - $88.98

Q3 2019

Shares 20,000 Value ($000) $1,008 Avg Close $55.34 Range $46.62 - $63.38

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	18,140	$1,620	$77.89	$56.81 - $91.50
Q1 2020	19,780	$1,233	$78.04	$48.78 - $108.36
Q4 2019	20,000	$1,525	$60.12	$45.11 - $88.98
Q3 2019	20,000	$1,008	$55.34	$46.62 - $63.38