Michael S. Gannon
Michael S. Gannon: Chief Revenue Officer at Snowflake. What Michael S. Gannon 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.
Snowflake (SNOW)
Michael S. Gannon holds 346,836 Snowflake shares (0.10% of the company), worth about $118.2M at the last price, according to the Form 4 of Mar 20, 2026.
- Shares held: 346,836 (0.10%), $118.2M — Held in their own name.
Declarations
- Snowflake (SNOW) — Form 4 of Mar 20, 2026 (Chief Revenue Officer): grant or award of 28,478; 346,836 shares after 0002060309-26-000004
- Snowflake (SNOW) — Form 4 of Mar 9, 2026 (Chief Revenue Officer): shares withheld for tax of 3,032 at $180.48; shares withheld for tax of 401 at $180.48; 318,132 shares after 0002060309-26-000002
- Snowflake (SNOW) — Form 4 of Feb 24, 2026 (Chief Revenue Officer): grant or award of 32,851; grant or award of 3,428; 330,892 shares after 0002060309-26-000001
- Snowflake (SNOW) — Form 4 of Dec 8, 2025 (Chief Revenue Officer): shares withheld for tax of 9,362 at $228.79; 294,613 shares after 0002060309-25-000003
- Snowflake (SNOW) — Form 4 of Sep 8, 2025 (Chief Revenue Officer): shares withheld for tax of 15,433 at $225.58; 303,975 shares after 0001640147-25-000203
- Snowflake (SNOW) — Form 4 of Apr 8, 2025 (Chief Revenue Officer): grant or award of 319,408; 319,408 shares after 0001640147-25-000066
- Snowflake (SNOW) — Form 3 of Mar 14, 2025 (Chief Revenue Officer); 0 shares after 0001640147-25-000051
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.