Cary M. Grossman
Cary M. Grossman: Director at Cipher Mining. What Cary M. Grossman 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.
Cipher Mining (CIFR)
Cary M. Grossman holds 143,829 Cipher Mining shares (0.03% of the company), worth about $1.9M at the last price, according to the Form 4 of Jun 18, 2026.
- Shares held: 143,829 (0.03%), $1.9M — Held in their own name.
Declarations
- Cipher Mining (CIFR) — Form 4 of Jun 18, 2026: open-market sale of 15,000 at $29.43; 143,829 shares after 0001240259-26-000008
- Cipher Mining (CIFR) — Form 4 of Jun 3, 2026: grant or award of 8,299; 158,829 shares after 0001240259-26-000006
- Cipher Mining (CIFR) — Form 4 of May 6, 2026: open-market sale of 20,000 at $21.82; 150,530 shares after 0001240259-26-000004
- Cipher Mining (CIFR) — Form 4 of Mar 23, 2026: open-market sale of 30,000 at $14.54; 170,530 shares after 0001240259-26-000002
- Cipher Mining (CIFR) — Form 4 of Nov 26, 2025: open-market sale of 25,000 at $19.00; 200,530 shares after 0001240259-25-000006
- Cipher Mining (CIFR) — Form 4 of Aug 18, 2025: open-market sale of 75,000 at $5.89; 225,530 shares after 0001819989-25-000087
- Cipher Mining (CIFR) — Form 4 of Jun 4, 2025: grant or award of 59,701; 300,530 shares after 0001819989-25-000043
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