DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

One Madison Group LLC's Holding History (CIK: 0001728278)

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

Q4 2025

Shares 180,000 Value ($000) $24,478 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 250,000 Value ($000) $35,600 Avg Close $137.70 Range $123.42 - $157.38

Q2 2025

Shares 250,000 Value ($000) $33,583 Avg Close $110.71 Range $81.63 - $135.41

Q1 2025

Shares 37,003 Value ($000) $3,671 Avg Close $126.18 Range $96.63 - $153.42

Q4 2024

Shares 180,000 Value ($000) $25,720 Avg Close $137.35 Range $113.08 - $170.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	180,000	$24,478	$158.02	$135.11 - $201.69
Q3 2025	250,000	$35,600	$137.70	$123.42 - $157.38
Q2 2025	250,000	$33,583	$110.71	$81.63 - $135.41
Q1 2025	37,003	$3,671	$126.18	$96.63 - $153.42
Q4 2024	180,000	$25,720	$137.35	$113.08 - $170.08