DATTO HLDG CORP

CUSIP: 23821D100 Class: COM

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

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

Q1 2022
Shares 16,865 Value ($000) $451 Avg Close — Range —
Q4 2021
Shares 15,265 Value ($000) $402 Avg Close — Range —
Q3 2021
Shares 2,200 Value ($000) $53 Avg Close — Range —
Q2 2021
Shares 1,741 Value ($000) $48 Avg Close — Range —
Q1 2021
Shares 1,600 Value ($000) $37 Avg Close — Range —
Q4 2020
Shares 2,946 Value ($000) $80 Avg Close — Range —