Jan Van Dokkum

Jan Van Dokkum: Director at Vertiv. What Jan Van Dokkum 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.

Vertiv (VRT)

Jan Van Dokkum holds 25,000 Vertiv shares (0.01% of the company), worth about $6.0M at the last price, according to the Form 4 of Feb 26, 2026.

• Shares held: 25,000 (0.01%), $6.0M — Held in their own name: 25,000 Class A.
• Options: 38,647 (0.01%), $9.3M — The right to buy 38,647 shares at $11.50 each, until 2032. Not bought yet.
• Options: 30,000 (0.01%), $7.3M — The right to buy 30,000 shares at $85.04 each, until 2035. Not bought yet.
• Options: 30,000 (0.01%), $7.3M — The right to buy 30,000 shares at $15.84 each, until 2033. Not bought yet.
• Options: 15,000 (0.00%), $3.6M — The right to buy 15,000 shares at $72.09 each, until 2034. Not bought yet.
• Options: 5,578 (0.00%), $1.3M — The right to buy 5,578 shares at $241.78 each, until 2036. Not bought yet.

Declarations

• Vertiv (VRT) — Form 4 of Mar 6, 2026 0001628280-26-016475
• Vertiv (VRT) — Form 4 of Feb 26, 2026: option exercise or conversion of 38,647 at $20.56; open-market sale of 22,989 at $254.49; 25,000 shares after 0000950142-26-000577
• Vertiv (VRT) — Form 4 of Mar 7, 2025 0001628280-25-011982
• Vertiv (VRT) — Form 4 of Nov 25, 2024: option exercise or conversion of 38,647 at $12.05; open-market sale of 38,647 at $136.39; 25,000 shares after 0001628280-24-049280

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.

All holders · Who owns each AI company · All tracked companies · The AI market