DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

GENEVA CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001009232)

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

Q4 2025

Shares 109,962 Value ($000) $14,954 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 96,066 Value ($000) $13,680 Avg Close $137.70 Range $123.42 - $157.38

Q2 2025

Shares 79,581 Value ($000) $10,690 Avg Close $110.71 Range $81.63 - $135.41

Q1 2025

Shares 77,111 Value ($000) $7,650 Avg Close $126.18 Range $96.63 - $153.42

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	109,962	$14,954	$158.02	$135.11 - $201.69
Q3 2025	96,066	$13,680	$137.70	$123.42 - $157.38
Q2 2025	79,581	$10,690	$110.71	$81.63 - $135.41
Q1 2025	77,111	$7,650	$126.18	$96.63 - $153.42