Young James Douglas insider trades
Young James Douglas has filed 32 Form 4s with the SEC that we hold, all for Smart Sand, Inc. (SND), as SEE REMARKS. Across all of them we count 0 purchases worth $0 and 7 sales worth $471.7K reported on Form 4. In the last 12 months: 0 purchases ($0) and 5 sales ($363.7K). The largest single trade was a sale of 25,716 shares of Smart Sand, Inc. worth $124.2K, dated 2026-08-20. Of 5 sales filed since we began reading the 10b5-1 checkbox, 0 (0%) were marked as made under a 10b5-1 trading plan. The first filing on our record is dated 2021-08-03 and the latest 2026-08-24.
Smart Sand, Inc. (SND)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2022-03-11 | S, sale reported on Form 4 | 24,926 | $80.5K | 2022-03-15 | SEC |
| 2022-03-14 | S, sale reported on Form 4 | 9,082 | $27.5K | 2022-03-15 | SEC |
| 2026-08-18 | S, sale reported on Form 4 | 16,301 | $80.4K | 2026-08-19 | SEC |
| 2026-08-19 | S, sale reported on Form 4 | 11,669 | $56.5K | 2026-08-19 | SEC |
| 2026-08-20 | S, sale reported on Form 4 | 25,716 | $124.2K | 2026-08-24 | SEC |
| 2026-08-21 | S, sale reported on Form 4 | 19,078 | $92.1K | 2026-08-24 | SEC |
| 2026-08-24 | S, sale reported on Form 4 | 2,236 | $10.5K | 2026-08-24 | SEC |
Counted from the Form 4 filings this reporting owner (SEC CIK 1709934) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

