EDITAS MEDICINE INC

Ticker: EDIT CUSIP: 28106W103 Class: Stock

DDD Partners, LLC's Holding History (CIK: 0001729673)

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

Q3 2021

Shares 230,221 Value ($000) $9,457 Avg Close $54.79 Range $37.63 - $73.03

Q2 2021

Shares 320,391 Value ($000) $18,147 Avg Close $36.94 Range $29.35 - $58.47

Q1 2021

Shares 222,976 Value ($000) $9,365 Avg Close $56.97 Range $36.10 - $99.95

Q4 2020

Shares 79,527 Value ($000) $5,576 Avg Close $41.08 Range $27.01 - $96.45

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	230,221	$9,457	$54.79	$37.63 - $73.03
Q2 2021	320,391	$18,147	$36.94	$29.35 - $58.47
Q1 2021	222,976	$9,365	$56.97	$36.10 - $99.95
Q4 2020	79,527	$5,576	$41.08	$27.01 - $96.45