Cary M. Grossman - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Cary M. Grossman has filed 3 SEC Form 4 filings across 1 company in the last 90 days - selling. Lifetime open-market sales: $2.23M.
Profile
Cary M. Grossman holds the role of Director at Cipher Digital Inc. (CIFR). Grossman has reported 7 insider filings with the SEC since 2025. The most recent filing was in June 2026.
| Role | Director |
|---|---|
| Notability | 26/100 |
Board memberships
- Cipher Digital Inc.
Reported roles
- Director
Trading Pattern
InsiderAlpha's records for Cary M. Grossman go back to 2025: 7 primary Form 4 filings, an average of 3.5 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role Cary M. Grossman has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Director at Cipher Digital Inc. (CIFR) - 7 filings, 2025 to 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-23 | CIFR | Cipher Digital Inc. | S - Open-market sale | 15.0K | $29.43 | $441K |
| 2026-06-05 | CIFR | Cipher Digital Inc. | A - Grant or award | 8.3K | $0.00 | |
| 2026-05-08 | CIFR | Cipher Digital Inc. | S - Open-market sale | 20.0K | $21.82 | $436K |
| 2026-03-25 | CIFR | Cipher Digital Inc. | S - Open-market sale | 30.0K | $14.54 | $436K |
| 2025-11-28 | CIFR | Cipher Digital Inc. | S - Open-market sale | 25.0K | $19.00 | $475K |
| 2025-08-18 | CIFR | Cipher Digital Inc. | S - Open-market sale | 75.0K | $5.89 | $442K |
| 2025-06-04 | CIFR | Cipher Digital Inc. | A - Grant or award | 59.7K | $0.00 |
Companies - Last 90 Days
- Cipher Digital Inc. (CIFR) - 3 filings, last 2026-06-23
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Cary M. Grossman has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- V3 Holding Ltd - $447.10M of CIFR open-market activity in the last 12 months
- Tyler Page - $5.54M of CIFR open-market activity in the last 12 months
- Patrick Arthur Kelly - $4.30M of CIFR open-market activity in the last 12 months
- William Iwaschuk - $3.90M of CIFR open-market activity in the last 12 months
- Wesley Hastie Williams - $1.27M of CIFR open-market activity in the last 12 months
- James E. Newsome - $1.08M of CIFR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- CASCADE INVESTMENT, L.L.C.
- Casdin Capital, LLC
- Casdin Partners Master Fund, L.P.
- Richard M. Cashin Jr.
- Catalyst4, Inc.
- CDR Channel Holdings II, L.P.
- CF GROUP MANAGEMENT INC
- Dirkson R. Charles
Frequently Asked Questions
Who is Cary M. Grossman?
Cary M. Grossman holds the role of Director at Cipher Digital Inc. (CIFR). Grossman has reported 7 insider filings with the SEC since 2025. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Cary M. Grossman submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Cary M. Grossman been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($2.23M) across all tracked filings.
Where can I see all of Cary M. Grossman's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live Cary M. Grossman profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.