DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

PDS Planning, Inc's Holding History (CIK: 0000838618)

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

Q4 2025

Shares 2,187 Value ($000) $297 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 1,975 Value ($000) $281 Avg Close $137.70 Range $123.42 - $157.38

Q2 2025

Shares 1,895 Value ($000) $255 Avg Close $110.71 Range $81.63 - $135.41

Q4 2024

Shares 1,545 Value ($000) $221 Avg Close $137.35 Range $113.08 - $170.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,187	$297	$158.02	$135.11 - $201.69
Q3 2025	1,975	$281	$137.70	$123.42 - $157.38
Q2 2025	1,895	$255	$110.71	$81.63 - $135.41
Q4 2024	1,545	$221	$137.35	$113.08 - $170.08