Microsoft Corporation — SEC Form 4 Filings
SEC Form 4 Data
Track insider buying and selling activity for Microsoft Corporation (MSFT). Data sourced from SEC EDGAR Form 4 filings and analyzed by StoxPulse AI for significance.
6
$0.00 total
14
$102.5M total
0.4x
Bearish Signal
20
Form 4 transactions
Buy − Sell value
Sale · Aug 31, 2026
Nadella · Sale
Microsoft Corporation insiders filed 20 Form 4 transactions in the period analyzed: 6 purchases totaling $0.00 and 14 sales totaling $102.5M. That puts the buy-to-sell ratio at 0.43, which we read as bearish on a directional basis.
The most active filer was Nadella Satya with 10 transactions in this window. 20 of the 20 filings are flagged as routine — typically 10b5-1 scheduled trades rather than discretionary signals.
Form 4 filings are point-in-time disclosures and do not constitute investment advice. Routine sales under pre-arranged 10b5-1 plans should not be read as bearish.
| Insider | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| Nadella Satya | Chief Executive Officer | Sale | 1,040 | $498.24 | $518K | 2026-09-01 |
| Nadella Satya | Chief Executive Officer | Sale | 5,080 | $499.45 | $2.5M | 2026-09-01 |
| Nadella Satya | Chief Executive Officer | Sale | 24,723 | $500.47 | $12.4M | 2026-09-01 |
| Nadella Satya | Chief Executive Officer | Sale | 32,901 | $501.12 | $16.5M | 2026-09-01 |
| Nadella Satya | Chief Executive Officer | Sale | 4,520 | $502.29 | $2.3M | 2026-09-01 |
| Nadella Satya | Chief Executive Officer | Sale | 7,067 | $503.44 | $3.6M | 2026-09-01 |
| Nadella Satya | Chief Executive Officer | Sale | 9,834 | $504.11 | $5.0M | 2026-09-01 |
| Nadella Satya | Chief Executive Officer | Sale | 1,360 | $505.20 | $687K | 2026-09-01 |
| SMITH BRADFORD L | Vice Chair and President | Buy | 27,688 | $0.00 | $0.00 | 2026-08-31 |
| SMITH BRADFORD L | Vice Chair and President | Sale | 17,036.099 | $513.53 | $8.7M | 2026-08-31 |
| Numoto Takeshi | EVP, Chief Marketing Officer | Buy | 12,684 | $0.00 | $0.00 | 2026-08-31 |
| Numoto Takeshi | EVP, Chief Marketing Officer | Sale | 7,518.208 | $513.53 | $3.9M | 2026-08-31 |
| Nadella Satya | Chief Executive Officer | Buy | 178,622 | $0.00 | $0.00 | 2026-08-31 |
| Nadella Satya | Chief Executive Officer | Sale | 70,465.844 | $513.53 | $36.2M | 2026-08-31 |
| Jolla Alice L. | Chief Accounting Officer | Buy | 5,575 | $0.00 | $0.00 | 2026-08-31 |
| Jolla Alice L. | Chief Accounting Officer | Sale | 485.782 | $513.53 | $249K | 2026-08-31 |
| Hood Amy | EVP, Chief Financial Officer | Buy | 31,260 | $0.00 | $0.00 | 2026-08-31 |
| Hood Amy | EVP, Chief Financial Officer | Sale | 18,738.823 | $513.53 | $9.6M | 2026-08-31 |
| Coleman Amy | EVP, Chief Human Resources Off | Sale | 836.23 | $513.53 | $429K | 2026-08-31 |
| Althoff Judson | EVP, Chief Commercial Officer | Buy | 29,724 | $0.00 | $0.00 | 2026-08-31 |
Insider trading data for Microsoft Corporation (MSFT) is sourced directly from SEC Form 4 filings on the EDGAR database. Corporate insiders — including directors, officers, and shareholders owning more than 10% of the company — are legally required to report their transactions within two business days.
Insider purchases are often considered a bullish signal because executives are using their own money to buy shares, suggesting they believe the stock is undervalued. Insider sales, on the other hand, are more nuanced — they can reflect routine diversification plans (known as 10b5-1 plans), tax obligations, or genuine concerns about the company's outlook.
StoxPulse's AI system analyzes each MSFT insider transaction to determine whether it appears routine or notable. We track the buy/sell ratio, total transaction values, and patterns over time to provide a clear picture of insider sentiment for Microsoft Corporation.
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Disclaimer: Insider trading data for Microsoft Corporation (MSFT) is sourced from SEC Form 4 filings and is provided for informational purposes only. Insider transactions should not be the sole basis for investment decisions. Always consult a qualified financial advisor.
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