DISH NETWORK CORPORATION

CUSIP: 25470MAD1 Class: NOTE 2.375% 3/1

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2018
Shares 525,000 Value ($000) $418 Avg Close — Range —
Q3 2018
Shares 635,000 Value ($000) $563 Avg Close — Range —
Q2 2018
Shares 1,926,000 Value ($000) $1,696 Avg Close — Range —
Q1 2018
Shares 24,469,000 Value ($000) $21,638 Avg Close — Range —