NOVELLUS SYS INC

CUSIP: 670008AD3 Class: NOTE 2.625% 5/1

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

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

Q4 2020
Shares 30,000 Value ($000) $444 Avg Close — Range —
Q3 2020
Shares 50,000 Value ($000) $520 Avg Close — Range —
Q2 2020
Shares 50,000 Value ($000) $508 Avg Close — Range —
Q1 2020
Shares 50,000 Value ($000) $377 Avg Close — Range —
Q4 2019
Shares 50,000 Value ($000) $456 Avg Close — Range —
Q3 2019
Shares 75,000 Value ($000) $536 Avg Close — Range —
Q2 2019
Shares 75,000 Value ($000) $435 Avg Close — Range —
Q1 2019
Shares 75,000 Value ($000) $414 Avg Close — Range —
Q4 2018
Shares 105,000 Value ($000) $433 Avg Close — Range —
Q3 2018
Shares 105,000 Value ($000) $481 Avg Close — Range —
Q2 2018
Shares 130,000 Value ($000) $674 Avg Close — Range —
Q1 2018
Shares 130,000 Value ($000) $787 Avg Close — Range —
Q4 2017
Shares 130,000 Value ($000) $715 Avg Close — Range —
Q3 2017
Shares 130,000 Value ($000) $715 Avg Close — Range —
Q2 2017
Shares 160,000 Value ($000) $667 Avg Close — Range —
Q1 2017
Shares 160,000 Value ($000) $607 Avg Close — Range —
Q4 2016
Shares 160,000 Value ($000) $498 Avg Close — Range —
Q3 2016
Shares 160,000 Value ($000) $446 Avg Close — Range —
Q4 2015
Shares 160,000 Value ($000) $376 Avg Close — Range —
Q3 2015
Shares 220,000 Value ($000) $431 Avg Close — Range —
Q2 2015
Shares 235,000 Value ($000) $558 Avg Close — Range —
Q1 2015
Shares 245,000 Value ($000) $500 Avg Close — Range —
Q4 2014
Shares 245,000 Value ($000) $562 Avg Close — Range —
Q3 2014
Shares 255,000 Value ($000) $556 Avg Close — Range —
Q2 2014
Shares 255,000 Value ($000) $516 Avg Close — Range —
Q1 2014
Shares 255,000 Value ($000) $435 Avg Close — Range —
Q4 2013
Shares 255,000 Value ($000) $427 Avg Close — Range —
Q3 2013
Shares 235,000 Value ($000) $372 Avg Close — Range —
Q2 2013
Shares 235,000 Value ($000) $331 Avg Close — Range —