DELL TECHNOLOGIES INC

CUSIP: 24703L103 Class: COM CL V

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

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

Q2 2018
Shares 17,864 Value ($000) $1,511 Avg Close — Range —
Q1 2018
Shares 34,248 Value ($000) $2,507 Avg Close — Range —
Q4 2017
Shares 9,318 Value ($000) $757 Avg Close — Range —
Q3 2017
Shares 4,031 Value ($000) $311 Avg Close — Range —
Q2 2017
Shares 4,977 Value ($000) $304 Avg Close — Range —
Q1 2017
Shares 5,951 Value ($000) $381 Avg Close — Range —
Q4 2016
Shares 18,645 Value ($000) $1,025 Avg Close — Range —
Q3 2016
Shares 29,722 Value ($000) $1,421 Avg Close — Range —