Other insiders

David M Obstler

Transactions disclosed by this reporting insider. Insider filers can be individuals or organisations.

Source last checked 2026-10-12 01:37 UTC. Reporting dates appear with the records.

Stock growth & value

Stocks linked to collected disclosures. Prices refresh in the background; the chart shows its actual price dates.

Stock / disclosure source

Latest stored close

$293.26

DDOG · 2026-10-09 · USD

Stock price change

+$132.38

+82.28% over the displayed dates

Chart dates

2025-10-14 – 2026-10-09

Completed daily price dates

Stock price · move across the chart or use arrow keys

Oct 14, 2025Oct 9, 2026

Illustrative starting investment

Starting investment

$10K

2025-10-14 · hypothetical

Investment value

$18.2K

As of 2026-10-09

Estimated gain / loss

+$8,228.49

+82.28%

Illustration assumes buying this stock at the first displayed close and holding through the last. It does not represent this person's investment or earnings. Uses stored split-adjusted closing prices, without dividends, fees or taxes. Only mapped USD share positions qualify for firm estimates; options, debt and unmapped holdings are excluded. This chart covers the selected stock.

Collected Form 4 activity · 2026-09-02 – 2026-09-21. Priced non-derivative purchases and sales, including scheduled trades; excludes grants, exercises and tax withholding. These totals do not change with the chart period.

Disclosed purchases

—

No priced purchase collected

Disclosed sales

$21.9M

Sale proceeds, not profit

Explore DDOG and its full price history →

51 transaction lines

SEC Form 4 records. Grants, exercises, tax withholding and scheduled sales retain their labels.

Company	Action	Shares	Price	Value	Date
DDOGDatadog Inc (Pre-Reincorporation)2026-09-21	Sale10b5-1 plan	10K	$241.25	$2.4M	2026-09-21
DDOGDatadog Inc (Pre-Reincorporation)2026-09-21	Sale10b5-1 plan	3K	$241.25	$723.8K	2026-09-21
DDOGDatadog Inc (Pre-Reincorporation)2026-09-21	Conversion10b5-1 plan	3K	—	—	2026-09-21
DDOGDatadog Inc (Pre-Reincorporation)2026-09-21	Sale10b5-1 plan	3K	$241.25	$723.8K	2026-09-21
DDOGDatadog Inc (Pre-Reincorporation)2026-09-21	Conversion10b5-1 plan	3K	—	—	2026-09-21
DDOGDatadog Inc (Pre-Reincorporation)2026-09-21	Conversionderivative10b5-1 plan	3K	—	—	2026-09-21
DDOGDatadog Inc (Pre-Reincorporation)2026-09-21	Conversionderivative10b5-1 plan	3K	—	—	2026-09-21
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Conversion10b5-1 plan	12K	—	—	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	786	$221.24	$173.9K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	1.6K	$222.16	$363.2K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	725	$223.12	$161.8K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	525	$224.34	$117.8K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	1.2K	$225.13	$263.2K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	181	$226.19	$40.9K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	163	$227.72	$37.1K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	358	$228.60	$81.8K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	2.9K	$229.92	$674.8K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	1.7K	$230.51	$398.5K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	713	$231.53	$165.1K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	899	$232.71	$209.2K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	182	$233.30	$42.5K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Conversionderivative10b5-1 plan	12K	—	—	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Conversionderivative10b5-1 plan	12K	—	—	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	2.5K	$223.12	$547.1K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	1.8K	$224.34	$404K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	2.4K	$231.53	$558.9K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	3.1K	$232.71	$711.4K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	628	$233.30	$146.5K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Conversion10b5-1 plan	12K	—	—	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	798	$221.24	$176.5K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	2.7K	$221.24	$587.6K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	190	$226.19	$43K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	169	$227.72	$38.5K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	1.6K	$222.17	$360.8K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	738	$223.12	$164.7K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	545	$224.34	$122.3K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	3.9K	$225.13	$887K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	629	$226.19	$142.3K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	562	$227.72	$128K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	1.2K	$228.58	$271.8K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	9.6K	$229.92	$2.2M	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	5.6K	$230.51	$1.3M	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	360	$228.59	$82.3K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	5.4K	$222.17	$1.2M	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	1.7K	$230.51	$389.3K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	1.2K	$225.13	$266.1K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	2.9K	$229.92	$660.6K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	724	$231.53	$167.6K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	918	$232.71	$213.6K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-14	Sale10b5-1 plan	190	$233.30	$44.3K	2026-09-14
DDOGDatadog Inc (Pre-Reincorporation)2026-09-02	Sale	16.5K	$212.90	$3.5M	2026-09-02

Full insider record and planned-sale notices →

Original sources

SEC filings ↗filings

Related datasets

SEC FilingsAuditor changes, restatements, departures and results, from 8-Ks.Insider TradingWhat company officers and directors buy and sell.Insider BuyingCluster buys, and chief executives buying their own stock.The InsidersOne page per filer: every company they file against.