SEC Filing Analysis: MICROSOFT CORP (MSFT)

Executive Summary

• Trading Significance: Low
• Key Takeaway: CEO Satya Nadella acquired 178,622 shares upon the successful completion of a 3-year performance award cycle, with 70,465.844 shares withheld for tax obligations at $513.53 per share.
• Market Impact: Neutral; routine compensation-related vesting and statutory tax withholding with negligible dilution.

Company Information

Field	Value
Company	MICROSOFT CORP
Ticker Symbol	MSFT
CIK	0000789019
Industry	Services-Prepackaged Software [7372]

Insider Information

Field	Value
Name	Nadella Satya
CIK	0001513142
Title/Position	Chief Executive Officer
Relationship	Director & Officer

Transaction Details

Field	Value
Form Type	4
Transaction Date	2026-08-31
Transaction Code	A (Award) / F (Tax Withholding)
Security Type	Common Stock
Shares Involved	178,622 (Acquired) / 70,465.844 (Disposed for taxes)
Price Per Share	$513.53 (Withholding price)
Total Value	$91,727,855.66 (Award value) / $36,186,224.87 (Taxes)
Shares Owned After	573,287.534 (Direct) + 431,464 (Indirect via GRATs)
Ownership Type	Direct & Indirect

Financial Impact Assessment

Transaction Materiality

Metric	Value
Total Award Value	$91,727,855.66
% of Market Cap ($3,816.73B)	0.0024%
Shares Transacted	178,622
% of Shares Outstanding (7.43B)	0.0024%
Post-Transaction Direct Ownership	573,287.534 shares (0.0077%)
Materiality Assessment	Low

Impact Evaluation

• Market Cap Context: Despite the substantial dollar figure (~$91.7M), Microsoft's massive market capitalization of $3.82 trillion renders the transaction financially immaterial to broader price discovery.
• Ownership Concentration: Nadella holds 573,287.534 direct shares and 431,464 indirect shares across five Grantor Retained Annuity Trusts (GRATs), representing approximately 0.0135% of total shares outstanding.
• Dilution Impact: Dilution from the 178,622 shares vested is negligible (less than 0.003% of outstanding shares).
• Transaction Significance: Routine vesting and automatic tax withholding under standard executive compensation schedules.

Additional Context

• Transaction Notes: Footnote 1 confirms the vesting is from a performance stock award granted in September 2023 under the Microsoft Corporation Executive Incentive Plan for the 3-year performance period ended June 30, 2026.
• Market Environment: Conducted as scheduled executive compensation fulfillment; not an open-market discretionary purchase or sale.