Insider trade

Director sold ~$645K of DDOG shares in the open market

Traded Dec 12, 2025 · Filed Dec 16, 2025

DatadogDDOG

~$645K
Reported value · 4,406 sh @ $146.4386: 351K
Holds after · shares reported: +89.4%
stock since the trade · S&P 500 +12.1%, $146.00 → $276.46 on Oct 1

Why it stands out

A board member of Datadog sold $645K of Datadog shares. It was planned long ago, so it says very little.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Dec 12, 2025
Reporting period: Not applicable
Filed with the SEC: Dec 16, 2025

DirectorIndirect holding$500K–$1MPre-arranged plan referenced

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$645,208

Shares × reported transaction price

Timing vs results

36 days after results of Nov 6, 2025, 60 days before results of Feb 10, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $146.00 on Dec 12, 2025, 68% above its 52-week low and 27% below its high, after a 7% drop over the previous 30 trading days

52-week range $87.00 (Apr 8, 2025) to $199.72 (Nov 10, 2025), 52% of the way up, from 250 adjusted closes. 30 trading days earlier: $157.07 on Oct 30, 2025. Describes the past only, not a forecast

Planned / mechanical clue

Footnote references a pre-arranged trading plan (Rule 10b5-1)

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	+1.0%	+2.8%	-1.9%
30 days	-12.9%	+3.0%	-16.0%
90 days	-5.7%	-0.1%	-5.6%
180 days	+70.5%	+12.4%	+58.1%

Past results only. Not a forecast.

Source receipt

Record ID: 0001561550-25-000357
Filed / recorded: Dec 16, 2025, 9:10 PM UTC
Added to OQRO: Oct 2, 2026, 12:27 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: Datadog, Inc.
Issuer CIK: 1561550
Ticker: DDOG
Reporting person: Shardul Shah
Relationship: Director
Security: Class A Common Stock
Table: Non-derivative (Table I)
Transaction date: Dec 12, 2025
Transaction code: S
Shares / units: 4,406
Price per share: $146.4386
Acquired / disposed: Disposed (D)
Shares owned after: 350,817
Ownership form: Indirect — By Trust
Amendment: No

Footnotes from the filing

Shares sold pursuant to a 10b5-1 plan dated June 13, 2025.
Price reported is a weighted-average sales price. The shares were sold at prices ranging from $145.98 to $146.94. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price.
The shares are held by the 2019 Shah Family Trust, of which Reporting Person is Trustee. The Reporting Person disclaims Section 16 beneficial ownership of these shares, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares for Section 16 or any other purpose.

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Director sold ~$248K of Datadog

Scheduled in advance9mo ago

Director sold ~$513K of Datadog

Scheduled in advance9mo ago

Director sold ~$151K of Datadog

Scheduled in advance9mo ago

Why it stands out

Dates, kept separate

Context

After it was reported

Source receipt

Footnotes from the filing

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