DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q4 2025

Shares 60,373 Value ($000) $8,210 Avg Close $158.02 Range $135.11 - $201.69

Q3 2025

Shares 59,923 Value ($000) $8,533 Avg Close $137.70 Range $123.42 - $157.38

Q2 2025

Shares 58,170 Value ($000) $7,814 Avg Close $110.71 Range $81.63 - $135.41

Q1 2025

Shares 46,662 Value ($000) $4,629 Avg Close $126.18 Range $96.63 - $153.42

Q4 2024

Shares 44,156 Value ($000) $6,310 Avg Close $137.35 Range $113.08 - $170.08

Q3 2024

Shares 39,675 Value ($000) $4,542 Avg Close $116.83 Range $98.80 - $134.80

Q2 2024

Shares 39,956 Value ($000) $5,184 Avg Close $120.98 Range $107.30 - $132.90

Q1 2024

Shares 26,524 Value ($000) $3,264 Avg Close $125.70 Range $110.69 - $138.61

Q4 2023

Shares 36,499 Value ($000) $4,415 Avg Close $103.00 Range $77.81 - $124.69

Q3 2023

Shares 25,412 Value ($000) $2,325 Avg Close $98.92 Range $83.87 - $118.02

Q2 2023

Shares 24,755 Value ($000) $2,432 Avg Close $83.62 Range $62.60 - $103.80

Q1 2023

Shares 43,790 Value ($000) $3,186 Avg Close $73.42 Range $61.34 - $90.01

Q4 2022

Shares 33,080 Value ($000) $2,436 Avg Close $78.12 Range $66.45 - $97.31

Q3 2022

Shares 30,970 Value ($000) $2,749 Avg Close $100.71 Range $84.46 - $120.75

Q2 2022

Shares 26,397 Value ($000) $2,514 Avg Close $109.90 Range $81.12 - $159.00

Q1 2022

Shares 9,846 Value ($000) $1,502 Avg Close $146.28 Range $113.89 - $184.70

Q4 2021

Shares 9,890 Value ($000) $1,758 Avg Close $169.72 Range $134.63 - $199.68

Q3 2021

Shares 8,488 Value ($000) $1,196 Avg Close $126.28 Range $101.38 - $150.67

Q2 2021

Shares 10,403 Value ($000) $1,081 Avg Close $90.34 Range $69.73 - $107.40

Q1 2021

Shares 18,528 Value ($000) $1,545 Avg Close $96.41 Range $74.53 - $119.43

Q4 2020

Shares 10,429 Value ($000) $1,029 Avg Close $99.80 Range $79.76 - $118.13

Q3 2020

Shares 10,025 Value ($000) $1,022 Avg Close $87.05 Range $72.60 - $107.99

Q2 2020

Shares 15,576 Value ($000) $1,354 Avg Close $60.88 Range $33.04 - $93.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	60,373	$8,210	$158.02	$135.11 - $201.69
Q3 2025	59,923	$8,533	$137.70	$123.42 - $157.38
Q2 2025	58,170	$7,814	$110.71	$81.63 - $135.41
Q1 2025	46,662	$4,629	$126.18	$96.63 - $153.42
Q4 2024	44,156	$6,310	$137.35	$113.08 - $170.08
Q3 2024	39,675	$4,542	$116.83	$98.80 - $134.80
Q2 2024	39,956	$5,184	$120.98	$107.30 - $132.90
Q1 2024	26,524	$3,264	$125.70	$110.69 - $138.61
Q4 2023	36,499	$4,415	$103.00	$77.81 - $124.69
Q3 2023	25,412	$2,325	$98.92	$83.87 - $118.02
Q2 2023	24,755	$2,432	$83.62	$62.60 - $103.80
Q1 2023	43,790	$3,186	$73.42	$61.34 - $90.01
Q4 2022	33,080	$2,436	$78.12	$66.45 - $97.31
Q3 2022	30,970	$2,749	$100.71	$84.46 - $120.75
Q2 2022	26,397	$2,514	$109.90	$81.12 - $159.00
Q1 2022	9,846	$1,502	$146.28	$113.89 - $184.70
Q4 2021	9,890	$1,758	$169.72	$134.63 - $199.68
Q3 2021	8,488	$1,196	$126.28	$101.38 - $150.67
Q2 2021	10,403	$1,081	$90.34	$69.73 - $107.40
Q1 2021	18,528	$1,545	$96.41	$74.53 - $119.43
Q4 2020	10,429	$1,029	$99.80	$79.76 - $118.13
Q3 2020	10,025	$1,022	$87.05	$72.60 - $107.99
Q2 2020	15,576	$1,354	$60.88	$33.04 - $93.00