Insider · SEC Forms 3, 4, 5
CIK 1494730
All transactions
Every Form 4 row this person reported, newest first
Insider · SEC Forms 3, 4, 5
Every Form 4 row this person reported, newest first
Young James Douglas (CIK 1709934) reported 15 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-24). Recent activity: Sell SND (25,716 shares), Sell SND (19,078 shares), Sell SND (2,236 shares), Buy SND (62,893 shares), Sell SND (16,301 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-24 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 25,716 | $124,208 |
| 2026-08-24 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 19,078 | $92,147 |
| 2026-08-24 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 2,236 | $10,509 |
| 2026-08-20 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Buy | 62,893 | $0 |
| 2026-08-19 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 16,301 | $80,364 |
| 2026-08-19 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 11,669 | $56,478 |
| 2026-06-09 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 2,500 | $13,625 |
| 2026-03-19 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 2,500 | $10,200 |
| 2026-03-03 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Buy | 18,587 | $0 |
| 2026-03-03 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Buy | 21,874 | $0 |
| 2026-03-03 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 11,124 | $57,734 |
| 2026-03-03 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 5,977 | $31,021 |
| 2026-02-24 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 7,837 | $41,144 |
| 2025-07-31 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 4,857 | $10,103 |
| 2025-06-10 | Smart Sand, Inc. (SND) | The Reporting Person is Executive Vice President, General Counsel and Secretary of the Issuer | Sell | 2,500 | $4,800 |
Source: SEC Form 4 filings · as of 2026-08-24