SEC 8-K and 6-K filings classified by Claude with reasoning, plus Form 4 insider transactions. Ingested from EDGAR’s filing stream in near-real time, reconciled overnight.
Open-market buys and sells only — the deliberate trades. Zero here doesn’t mean no filings: grants, option exercises and tax withholding (below) are compensation, not market trades.
| Insider | Role | Date | Transaction | Shares | Value |
|---|---|---|---|---|---|
| SMITH BRADFORD L | Vice Chair and President | 2026-09-09 | Gift | 14000 | $0 |
| List Teri | Director | 2026-09-05 | Grant/award | 125 | $0 |
| SCHARF CHARLES W | Director | 2026-09-05 | Grant/award | 125 | $0 |
| STANTON JOHN W | Director | 2026-09-05 | Grant/award | 125 | $0 |
| Nadella Satya | Chief Executive Officer, Director | 2026-09-01 | Open-market sell 10b5-1 | 1040 | $518K |
| Nadella Satya | Chief Executive Officer, Director | 2026-09-01 | Open-market sell 10b5-1 | 5080 | $2.5M |
| Nadella Satya | Chief Executive Officer, Director | 2026-09-01 | Open-market sell 10b5-1 | 24723 | $12.4M |
| Nadella Satya | Chief Executive Officer, Director | 2026-09-01 | Open-market sell 10b5-1 | 32901 | $16.5M |
| Nadella Satya | Chief Executive Officer, Director | 2026-09-01 | Open-market sell 10b5-1 | 4520 | $2.3M |
| Nadella Satya | Chief Executive Officer, Director | 2026-09-01 | Open-market sell 10b5-1 | 7067 | $3.6M |
| Nadella Satya | Chief Executive Officer, Director | 2026-09-01 | Open-market sell 10b5-1 | 9834 | $5.0M |
| Nadella Satya | Chief Executive Officer, Director | 2026-09-01 | Open-market sell 10b5-1 | 1360 | $687K |
| Althoff Judson | EVP, Chief Commercial Officer | 2026-08-31 | Grant/award | 29724 | $0 |
| Althoff Judson | EVP, Chief Commercial Officer | 2026-08-31 | Tax withholding | 18081 | $9.3M |
| Coleman Amy | EVP, Chief Human Resources Off | 2026-08-31 | Tax withholding | 836 | $429K |
| Hood Amy | EVP, Chief Financial Officer | 2026-08-31 | Grant/award | 31260 | $0 |
| Hood Amy | EVP, Chief Financial Officer | 2026-08-31 | Tax withholding | 18739 | $9.6M |
| Jolla Alice L. | Chief Accounting Officer | 2026-08-31 | Grant/award | 5575 | $0 |
| Jolla Alice L. | Chief Accounting Officer | 2026-08-31 | Tax withholding | 486 | $249K |
| Nadella Satya | Chief Executive Officer, Director | 2026-08-31 | Grant/award | 178622 | $0 |
Fiscal period ending 2026-06-30 versus 2025-06-30 — view filing on EDGAR →
AI infrastructure buildout is driving a broad, coordinated worsening across technology, operational, regulatory, and environmental risk dimensions. Capital is being deployed ahead of revenue realization into a supply-constrained environment — semiconductors, power, and cooling in short supply — while new regulatory obligations around AI safety and child protection add concrete compliance exposure. The cumulative picture is a company accelerating into execution risk on multiple fronts simultaneously, with no offsetting easings.
7 company-specific · 3 common-mode
Newly disclosed material risk: substantial capital investments in AI/cloud infrastructure ahead of revenue realization, with explicit concerns about demand forecasting, asset impairment, margin pressure, and strategic partner dependency.
Our cloud and AI strategy requires substantial investments and depends on evolving customer demand, technological developments, competitive dynamics, and regulatory conditions, any of which could…
Substantially expanded disclosure of infrastructure constraints: power availability/costs, permitting delays, regulatory/environmental barriers, community opposition, labor shortages now explicitly detailed as material risks to growth execution.
We may be unable to develop and expand adequate infrastructure. Our increasing user traffic, our growth in services, and the complexity of our products and services demand more infrastructure…
New specific regulatory obligations disclosed: age-assurance systems, age-appropriate design, parental controls, and AI-specific child safety risks. Escalated from general uncertainty to concrete compliance requirements.
Other digital safety abuses Our services may be used to find, generate, store, or disseminate harmful or illegal content in violation of our terms or applicable law. We may not proactively discover…
New explicit risks added: regulatory scrutiny, agentic computing, service disruptions, unlawful misuse. Monetization execution now highlighted as critical success factor.
Our success depends on our ability to develop, deliver, and maintain competitive cloud-based and AI products and services that achieve broad customer adoption and sustainable revenue growth. Our…
New explicit disclosure of third-party infrastructure dependency risk (colocation, cloud providers) and their failure modes, escalating operational risk exposure.
We may experience outages, disruptions, or capacity constraints if we fail to maintain and operate adequate infrastructure or secure the resources necessary to support it. Maintaining, securing, and…
Supply chain risk section removed; AI quality risks newly emphasized. Datacenter defects now explicitly included as quality risk.
We may experience other quality problems. Our AI and other software products and services also have and may in the future experience quality or reliability problems. The processes we use to develop…
New disclosure that AI development increases energy use and emissions, creating tension with 2030 sustainability goals and making compliance harder.
Environmental, Social, and Governance: Laws, regulations, and policies relating to environmental, social, and governance matters are being developed and formalized in Europe, the U.S., and elsewhere…
Escalated AI risk disclosure: added litigation, regulatory scrutiny, over-reliance harm, unintended consequences acknowledgment, and vulnerable groups impact.
Issues in the development, deployment, and use of AI may result in reputational or competitive harm or liability . We are providing access to AI across our offerings and enabling customers and…
Supply risk escalated: now explicitly states "short supply," adds specific component types (semiconductors, networking, power, cooling), mentions geopolitical/tariff impacts, and notes unfavorable long-term commitments required.
We may experience supply problems. There are limited suppliers for certain critical device and datacenter components, and those items are in short supply. We continue to identify and evaluate…
Added "increasing use of agentic AI" as a new threat to data protection. Escalates risk from legal/technical challenges to emerging AI-driven scraping threat.
We may not be able to protect information in our products and services from use by others . LinkedIn and other Microsoft products and services contain valuable information and content protected by…
Microsoft disclosed a material reorganization of its reportable segments and investor metrics effective FY27, transitioning from three segments (Productivity and Business Processes, Intelligent Cloud, More Personal Computing) to two segments (Agents and Infra, Devices and Consumer). This restructuring reflects how the company now manages operations and allocates resources in response to AI's impact on the business, and includes comprehensive restatement of historical financial data under the new structure. While this is a significant operational and strategic realignment affecting how investors will assess the company's performance going forward, it does not fit the specific categories of M&A activity, impairment, debt issuance, or other named event types—it is a structural business reorganization disclosed under Regulation FD.
View raw filing on EDGAR →Microsoft issued a press release on July 29, 2026 announcing financial results for the fiscal quarter and year ended June 30, 2026, disclosing revenue of $90.0 billion (up 18%) for Q4 and $331.8 billion (up 18%) for the full year, along with net income, operating income, and diluted EPS figures. This is a standard quarterly earnings release filed under Item 2.02 and furnished as Exhibit 99.1, which is the typical disclosure mechanism for earnings announcements.
View raw filing on EDGAR →Reid Hoffman, a Board member since 2017, informed Microsoft on June 2, 2026 that he will not stand for re-election at the 2026 annual shareholder meeting. Although he will remain in office until the Annual Meeting, the principal disclosed action is his departure from the Board. Board-level departures at major public companies are material to investors assessing governance and continuity.
View raw filing on EDGAR →