Mark Garrett
Mark Garrett: Director at Snowflake and Director at Cisco. What Mark Garrett holds in 2 AI and semiconductor companies 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)
Mark Garrett holds 131,084 Snowflake shares (0.04% of the company), worth about $44.7M at the last price, according to the Form 4 of Sep 4, 2026.
- Shares held: 121,010 (0.03%), $41.2M — Held through trusts (Trust).
- Shares held: 10,074 (0.00%), $3.4M — Held in their own name.
- Options: 850,000 (0.24%), $289.6M — The right to buy 850,000 shares at $3.74 each, until 2028. Not bought yet.
Cisco (CSCO)
Mark Garrett holds 40,409 Cisco shares (0.00% of the company), worth about $4.6M at the last price, according to the Form 4 of Dec 19, 2025.
- Shares held: 40,409 (0.00%), $4.6M — Held through companies or funds.
Declarations
- Snowflake (SNOW) — Form 4 of Sep 4, 2026: option exercise or conversion of 50,000 at $3.74; open-market sale of 50,000 at $350.00; 131,084 shares after 0001246215-26-000003
- Snowflake (SNOW) — Form 4 of Jun 29, 2026: grant or award of 1,273; 131,084 shares after 0001246215-26-000002
- Snowflake (SNOW) — Form 4 of May 29, 2026: option exercise or conversion of 100,000 at $3.74; open-market sale of 100,000 at $250.00; 129,811 shares after 0001246215-26-000001
- Cisco (CSCO) — Form 4 of Dec 19, 2025: gift of 3,481; gift of 3,481; 40,409 shares after 0000858877-25-000224
- Cisco (CSCO) — Form 4 of Dec 16, 2025: grant or award of 3,481; 40,409 shares after 0000858877-25-000211
- Snowflake (SNOW) — Form 4 of Jul 2, 2025: grant or award of 1,373; 129,811 shares after 0001640147-25-000153
- Snowflake (SNOW) — Form 4 of May 23, 2025: option exercise or conversion of 67,000 at $3.74; open-market sale of 67,000 at $198.98; 128,438 shares after 0001640147-25-000106
- Cisco (CSCO) — Form 4 of Dec 11, 2024: grant or award of 4,156; gift of 4,156; 36,928 shares after 0000950170-24-135546
- Snowflake (SNOW) — Form 4 of Jul 2, 2024: grant or award of 2,292; 128,438 shares after 0001640147-24-000187
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.