ACHILLION PHARMACEUTICALS IN

CUSIP: 00448Q201 Class: COM

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

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

Q4 2019
Shares 539,028 Value ($000) $3,250 Avg Close — Range —
Q3 2017
Shares 1,918,197 Value ($000) $8,612 Avg Close — Range —
Q2 2017
Shares 1,803,902 Value ($000) $8,280 Avg Close — Range —
Q1 2017
Shares 1,734,482 Value ($000) $7,303 Avg Close — Range —
Q4 2016
Shares 1,670,433 Value ($000) $6,899 Avg Close — Range —
Q3 2016
Shares 1,746,227 Value ($000) $14,145 Avg Close — Range —
Q2 2016
Shares 1,778,333 Value ($000) $13,871 Avg Close — Range —
Q1 2016
Shares 2,197,161 Value ($000) $16,962 Avg Close — Range —
Q4 2015
Shares 3,229,711 Value ($000) $34,848 Avg Close — Range —
Q3 2015
Shares 10,876,836 Value ($000) $75,160 Avg Close — Range —
Q2 2015
Shares 9,649,917 Value ($000) $85,498 Avg Close — Range —
Q1 2015
Shares 10,135,370 Value ($000) $99,934 Avg Close — Range —
Q4 2014
Shares 2,283,192 Value ($000) $27,969 Avg Close — Range —
Q3 2014
Shares 207,300 Value ($000) $2,069 Avg Close — Range —
Q2 2014
Shares 137,300 Value ($000) $1,039 Avg Close — Range —
Q1 2014
Shares 64,000 Value ($000) $211 Avg Close — Range —
Q4 2013
Shares 611,500 Value ($000) $2,030 Avg Close — Range —
Q3 2013
Shares 777,000 Value ($000) $2,347 Avg Close — Range —
Q2 2013
Shares 1,263,976 Value ($000) $10,339 Avg Close — Range —