DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

Buckingham Strategic Partners's Holding History (CIK: 0001868872)

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

Q4 2025

Shares 8,272 Value ($000) $1,125 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 7,935 Value ($000) $1,451 Avg Close $137.70 Range $123.42 - $157.38

Q2 2025

Shares 8,706 Value ($000) $1,169 Avg Close $110.71 Range $81.63 - $135.41

Q1 2025

Shares 3,485 Value ($000) $346 Avg Close $126.18 Range $96.63 - $153.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,272	$1,125	$158.02	$135.11 - $201.69
Q3 2025	7,935	$1,451	$137.70	$123.42 - $157.38
Q2 2025	8,706	$1,169	$110.71	$81.63 - $135.41
Q1 2025	3,485	$346	$126.18	$96.63 - $153.42