Sandi Peterson
Sandi Peterson: Director at Microsoft. What Sandi Peterson holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Microsoft (MSFT)
Sandi Peterson holds 5,400 Microsoft shares (0.00% of the company), worth about $2.9M at the last price, according to the Form 4 of Sep 10, 2026.
- Shares held: 5,400 (0.00%), $2.9M — Held in their own name.
- Share units: 26,512 (0.00%), $14.1M — Microsoft promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Microsoft (MSFT) — Form 4 of Sep 10, 2026; 5,400 shares after 0000789019-26-000205
- Microsoft (MSFT) — Form 4 of Sep 5, 2026; 5,400 shares after 0000789019-26-000181
- Microsoft (MSFT) — Form 4 of Jun 11, 2026; 5,400 shares after 0000789019-26-000127
- Microsoft (MSFT) — Form 4 of Jun 5, 2026; 5,400 shares after 0000789019-26-000099
- Microsoft (MSFT) — Form 4 of Mar 12, 2026; 5,400 shares after 0000789019-26-000061
- Microsoft (MSFT) — Form 4 of Jan 30, 2026; 5,400 shares after 0000789019-26-000016
- Microsoft (MSFT) — Form 4 of Dec 11, 2025; 5,400 shares after 0000789019-25-000126
- Microsoft (MSFT) — Form 4 of Dec 4, 2025; 5,400 shares after 0000789019-25-000103
- Microsoft (MSFT) — Form 4 of Sep 11, 2025; 5,400 shares after 0000789019-25-000038
- Microsoft (MSFT) — Form 4 of Jun 12, 2025; 5,400 shares after 0001062993-25-011702
- Microsoft (MSFT) — Form 4 of Jun 10, 2025; 5,400 shares after 0001062993-25-011455
- Microsoft (MSFT) — Form 4 of Mar 13, 2025; 5,400 shares after 0001062993-25-005515
- Microsoft (MSFT) — Form 4 of Jan 31, 2025; 5,400 shares after 0001062993-25-001522
- Microsoft (MSFT) — Form 4 of Dec 12, 2024; 5,400 shares after 0001062993-24-020621
- Microsoft (MSFT) — Form 4 of Dec 9, 2024; 5,400 shares after 0001062993-24-020392
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.
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