ACACIA COMMUNICATIONS INC

CUSIP: 00401C108 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q4 2020
Shares 159,207 Value ($000) $11,616 Avg Close — Range —
Q3 2020
Shares 36,379 Value ($000) $2,452 Avg Close — Range —
Q2 2020
Shares 16,436 Value ($000) $1,104 Avg Close — Range —
Q1 2020
Shares 1,998 Value ($000) $134 Avg Close — Range —
Q4 2019
Shares 35,821 Value ($000) $2,429 Avg Close — Range —
Q3 2019
Shares 62,102 Value ($000) $4,061 Avg Close — Range —
Q2 2019
Shares 22,197 Value ($000) $1,047 Avg Close — Range —
Q1 2019
Shares 29,829 Value ($000) $1,711 Avg Close — Range —
Q4 2018
Shares 61,266 Value ($000) $2,328 Avg Close — Range —
Q3 2018
Shares 87,984 Value ($000) $3,640 Avg Close — Range —
Q2 2018
Shares 96,715 Value ($000) $3,367 Avg Close — Range —
Q1 2018
Shares 24,314 Value ($000) $935 Avg Close — Range —
Q4 2016
Shares 35,062 Value ($000) $2,165 Avg Close — Range —
Q2 2016
Shares 6,576 Value ($000) $263 Avg Close — Range —