DOCUSIGN INC

Ticker: DOCU CUSIP: 256163106 Class: EQTY

BERKSHIRE ASSET MANAGEMENT LLC/PA's Holding History (CIK: 0000949012)

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

Q1 2022

Shares 3,919 Value ($000) $420 Avg Close $114.77 Range $71.00 - $157.37

Q4 2021

Shares 3,737 Value ($000) $569 Avg Close $227.99 Range $131.51 - $288.50

Q3 2021

Shares 3,163 Value ($000) $814 Avg Close $288.12 Range $253.03 - $314.76

Q2 2021

Shares 2,598 Value ($000) $726 Avg Close $223.60 Range $179.49 - $286.51

Q1 2021

Shares 1,718 Value ($000) $348 Avg Close $231.90 Range $188.91 - $275.46

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	3,919	$420	$114.77	$71.00 - $157.37
Q4 2021	3,737	$569	$227.99	$131.51 - $288.50
Q3 2021	3,163	$814	$288.12	$253.03 - $314.76
Q2 2021	2,598	$726	$223.60	$179.49 - $286.51
Q1 2021	1,718	$348	$231.90	$188.91 - $275.46