Updated Jul 16, 2026
Green Christopher M. has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $22K.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-13 | SND | Smart Sand, Inc. | F — Tax withholding / forfeiture | 1.7K | $4.80 | $8K |
| 2025-08-28 | SND | Smart Sand, Inc. | S — Open-market sale | 11.5K | $1.95 | $22K |
| 2025-07-30 | SND | Smart Sand, Inc. | F — Tax withholding / forfeiture | 908 | $2.08 | $2K |
| 2025-07-23 | SND | Smart Sand, Inc. | A — Grant or award | 24.4K | $0.00 | |
| 2025-07-10 | SND | Smart Sand, Inc. | F — Tax withholding / forfeiture | 2.0K | $2.07 | $4K |
| 2024-12-18 | SND | Smart Sand, Inc. | F — Tax withholding / forfeiture | 1.1K | $2.21 | $2K |
Green Christopher M. is a corporate insider — currently tracked as Vice President of Accounting of Smart Sand, Inc. (SND). InsiderAlpha tracks every SEC Form 4 filing in real time.
1 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($22K) across all tracked 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.
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