DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

CERTUITY, LLC's Holding History (CIK: 0001800752)

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

Q4 2025

Shares 1,588 Value ($000) $216 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 1,506 Value ($000) $214 Avg Close $137.70 Range $123.42 - $157.38

Q2 2023

Shares 20,881 Value ($000) $2,054 Avg Close $83.62 Range $62.60 - $103.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,588	$216	$158.02	$135.11 - $201.69
Q3 2025	1,506	$214	$137.70	$123.42 - $157.38
Q2 2023	20,881	$2,054	$83.62	$62.60 - $103.80