ACACIA COMMUNICATIONS INC

CUSIP: 00401C108 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q4 2020
Shares 6,544 Value ($000) $478 Avg Close — Range —
Q3 2020
Shares 34,958 Value ($000) $2,356 Avg Close — Range —
Q2 2020
Shares 9,384 Value ($000) $630 Avg Close — Range —
Q4 2019
Shares 20 Value ($000) $1 Avg Close — Range —
Q2 2019
Shares 656 Value ($000) $31 Avg Close — Range —
Q2 2018
Shares 108 Value ($000) $4 Avg Close — Range —
Q1 2018
Shares 60 Value ($000) $2 Avg Close — Range —
Q3 2017
Shares 1,189 Value ($000) $56 Avg Close — Range —
Q1 2017
Shares 1,532 Value ($000) $90 Avg Close — Range —
Q4 2016
Shares 504 Value ($000) $31 Avg Close — Range —
Q3 2016
Shares 177 Value ($000) $18 Avg Close — Range —
Q2 2016
Shares 559 Value ($000) $22 Avg Close — Range —