DAVITA INC

CUSIP: 23918k108 Class: COM

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

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

Q1 2018
Shares 3,239 Value ($000) $214 Avg Close — Range —
Q4 2017
Shares 3,239 Value ($000) $234 Avg Close — Range —
Q2 2016
Shares 2,620 Value ($000) $203 Avg Close — Range —
Q2 2015
Shares 2,620 Value ($000) $208 Avg Close — Range —
Q1 2015
Shares 2,620 Value ($000) $213 Avg Close — Range —