DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q4 2025
Shares 243,800 Value ($000) $33,154 Avg Close $158.02 Range $135.11 - $201.69
Q3 2025
Shares 264,300 Value ($000) $37,636 Avg Close $137.70 Range $123.42 - $157.38
Q2 2025
Shares 220,000 Value ($000) $29,553 Avg Close $110.71 Range $81.63 - $135.41
Q1 2025
Shares 420,000 Value ($000) $41,668 Avg Close $126.18 Range $96.63 - $153.42
Q4 2024
Shares 76,500 Value ($000) $10,931 Avg Close $137.35 Range $113.08 - $170.08
Q3 2024
Shares 265,000 Value ($000) $30,491 Avg Close $116.83 Range $98.80 - $134.80
Q2 2024
Shares 140,000 Value ($000) $18,157 Avg Close $120.98 Range $107.30 - $132.90
Q1 2024
Shares 50,000 Value ($000) $6,180 Avg Close $125.70 Range $110.69 - $138.61
Q2 2022
Shares 60,000 Value ($000) $5,714 Avg Close $109.90 Range $81.12 - $159.00
Q1 2022
Shares 15,000 Value ($000) $2,272 Avg Close $146.28 Range $113.89 - $184.70
Q4 2021
Shares 50,000 Value ($000) $8,906 Avg Close $169.72 Range $134.63 - $199.68
Q1 2020
Shares 240,000 Value ($000) $8,635 Avg Close $41.22 Range $28.88 - $50.12
Q4 2019
Shares 110,000 Value ($000) $4,156 Avg Close $35.97 Range $27.55 - $44.09
Q3 2019
Shares 250,000 Value ($000) $8,478 Avg Close $34.77 Range $30.47 - $41.44