ACACIA COMMUNICATIONS INC

CUSIP: 00401C108 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2020
Shares 245,115 Value ($000) $17,884 Avg Close — Range —
Q3 2020
Shares 259,602 Value ($000) $17,497 Avg Close — Range —
Q2 2020
Shares 286,002 Value ($000) $19,216 Avg Close — Range —
Q1 2020
Shares 219,916 Value ($000) $14,774 Avg Close — Range —
Q4 2019
Shares 354,914 Value ($000) $24,067 Avg Close — Range —
Q3 2019
Shares 311,118 Value ($000) $20,347 Avg Close — Range —
Q2 2019
Shares 46,581 Value ($000) $2,197 Avg Close — Range —
Q1 2019
Shares 39,481 Value ($000) $2,264 Avg Close — Range —
Q4 2018
Shares 40,061 Value ($000) $1,522 Avg Close — Range —
Q3 2018
Shares 37,900 Value ($000) $1,568 Avg Close — Range —
Q2 2018
Shares 37,900 Value ($000) $1,319 Avg Close — Range —
Q1 2018
Shares 25,200 Value ($000) $969 Avg Close — Range —
Q4 2017
Shares 25,200 Value ($000) $913 Avg Close — Range —
Q3 2017
Shares 32,500 Value ($000) $1,531 Avg Close — Range —
Q2 2017
Shares 32,500 Value ($000) $1,348 Avg Close — Range —
Q1 2017
Shares 14,900 Value ($000) $873 Avg Close — Range —
Q4 2016
Shares 4,300 Value ($000) $266 Avg Close — Range —
Q3 2016
Shares 7,000 Value ($000) $723 Avg Close — Range —
Q2 2016
Shares 22,200 Value ($000) $887 Avg Close — Range —