DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

SBI Securities Co., Ltd.'s Holding History (CIK: 0001851815)

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

Q4 2025

Shares 9,615 Value ($000) $1,308 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 8,229 Value ($000) $1,172 Avg Close $137.70 Range $123.42 - $157.38

Q2 2025

Shares 9,837 Value ($000) $1,321 Avg Close $110.71 Range $81.63 - $135.41

Q1 2025

Shares 36,036 Value ($000) $3,575 Avg Close $126.18 Range $96.63 - $153.42

Q4 2024

Shares 8,672 Value ($000) $1,239 Avg Close $137.35 Range $113.08 - $170.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,615	$1,308	$158.02	$135.11 - $201.69
Q3 2025	8,229	$1,172	$137.70	$123.42 - $157.38
Q2 2025	9,837	$1,321	$110.71	$81.63 - $135.41
Q1 2025	36,036	$3,575	$126.18	$96.63 - $153.42
Q4 2024	8,672	$1,239	$137.35	$113.08 - $170.08