EDITAS MEDICINE INC

Ticker: EDIT CUSIP: 28106W103 Class: Stock

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

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

Q3 2022

Shares 14,119 Value ($000) $173 Avg Close $15.58 Range $11.79 - $19.97

Q3 2021

Shares 10,534 Value ($000) $433 Avg Close $54.79 Range $37.63 - $73.03

Q4 2020

Shares 2,968 Value ($000) $208 Avg Close $41.08 Range $27.01 - $96.45

Q2 2017

Shares 31,100 Value ($000) $522 Avg Close $18.02 Range $13.12 - $22.74

Q1 2017

Shares 12,200 Value ($000) $272 Avg Close $20.72 Range $16.30 - $29.20

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	14,119	$173	$15.58	$11.79 - $19.97
Q3 2021	10,534	$433	$54.79	$37.63 - $73.03
Q4 2020	2,968	$208	$41.08	$27.01 - $96.45
Q2 2017	31,100	$522	$18.02	$13.12 - $22.74
Q1 2017	12,200	$272	$20.72	$16.30 - $29.20