DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

ABN AMRO Bank N.V.'s Holding History (CIK: 0001561082)

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

Q4 2025

Shares 44,820 Value ($000) $6,091 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 40,337 Value ($000) $5,721 Avg Close $137.70 Range $123.42 - $157.38

Q2 2025

Shares 41,264 Value ($000) $5,575 Avg Close $110.71 Range $81.63 - $135.41

Q1 2025

Shares 31,733 Value ($000) $3,141 Avg Close $126.18 Range $96.63 - $153.42

Q4 2024

Shares 8,987 Value ($000) $1,272 Avg Close $137.35 Range $113.08 - $170.08

Q3 2024

Shares 3,606 Value ($000) $409 Avg Close $116.83 Range $98.80 - $134.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,820	$6,091	$158.02	$135.11 - $201.69
Q3 2025	40,337	$5,721	$137.70	$123.42 - $157.38
Q2 2025	41,264	$5,575	$110.71	$81.63 - $135.41
Q1 2025	31,733	$3,141	$126.18	$96.63 - $153.42
Q4 2024	8,987	$1,272	$137.35	$113.08 - $170.08
Q3 2024	3,606	$409	$116.83	$98.80 - $134.80