HOLOGIC INC

CUSIP: 436440AG6 Class: FRNT 2.000%12/1

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

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

Q3 2017
Shares 254,000 Value ($000) $307 Avg Close — Range —
Q2 2017
Shares 254,000 Value ($000) $320 Avg Close — Range —
Q1 2017
Shares 254,000 Value ($000) $315 Avg Close — Range —
Q4 2016
Shares 254,000 Value ($000) $312 Avg Close — Range —