ZAYO GROUP HLDGS INC

CUSIP: 98919V105 Class: COM

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

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

Q4 2019
Shares 7,222 Value ($000) $250 Avg Close — Range —
Q3 2019
Shares 587 Value ($000) $20 Avg Close — Range —
Q4 2018
Shares 137,397 Value ($000) $3,138 Avg Close — Range —
Q2 2018
Shares 5,943 Value ($000) $217 Avg Close — Range —
Q1 2018
Shares 57,410 Value ($000) $1,961 Avg Close — Range —
Q4 2017
Shares 41,003 Value ($000) $1,509 Avg Close — Range —
Q1 2017
Shares 2,605 Value ($000) $86 Avg Close — Range —
Q4 2015
Shares 3,299 Value ($000) $88 Avg Close — Range —
Q1 2015
Shares 4,600 Value ($000) $129 Avg Close — Range —
Q4 2014
Shares 5,500 Value ($000) $168 Avg Close — Range —