DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

TrueMark Investments, LLC's Holding History (CIK: 0001974457)

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

Q4 2025

Shares 8,846 Value ($000) $1,203 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 10,621 Value ($000) $1,512 Avg Close $137.70 Range $123.42 - $157.38

Q2 2025

Shares 11,509 Value ($000) $1,546 Avg Close $110.71 Range $81.63 - $135.41

Q1 2025

Shares 11,950 Value ($000) $1,186 Avg Close $126.18 Range $96.63 - $153.42

Q4 2024

Shares 12,836 Value ($000) $1,834 Avg Close $137.35 Range $113.08 - $170.08

Q3 2024

Shares 14,638 Value ($000) $1,684 Avg Close $116.83 Range $98.80 - $134.80

Q2 2024

Shares 16,026 Value ($000) $2,078 Avg Close $120.98 Range $107.30 - $132.90

Q1 2024

Shares 16,026 Value ($000) $1,981 Avg Close $125.70 Range $110.69 - $138.61

Q4 2023

Shares 14,115 Value ($000) $1,713 Avg Close $103.00 Range $77.81 - $124.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,846	$1,203	$158.02	$135.11 - $201.69
Q3 2025	10,621	$1,512	$137.70	$123.42 - $157.38
Q2 2025	11,509	$1,546	$110.71	$81.63 - $135.41
Q1 2025	11,950	$1,186	$126.18	$96.63 - $153.42
Q4 2024	12,836	$1,834	$137.35	$113.08 - $170.08
Q3 2024	14,638	$1,684	$116.83	$98.80 - $134.80
Q2 2024	16,026	$2,078	$120.98	$107.30 - $132.90
Q1 2024	16,026	$1,981	$125.70	$110.69 - $138.61
Q4 2023	14,115	$1,713	$103.00	$77.81 - $124.69