Cary M. Grossman, Director at Cipher Mining Inc. (CIFR), sold 75,000 shares at $5.89 ($442K) on 2025-08-18, disclosed to the SEC on 2025-08-19.
Open-market sale of $442k CIFR by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| CIFR | SELL | 2026-03-25 | $436K | — | Filing → |
| CIFR | SELL | 2025-11-28 | $475K | — | Filing → |
| CIFR | SELL | 2024-06-14 | $315K | — | Filing → |