Insider · CIK 0001709934
James Douglas Young
Files at SND (Smart Sand, Inc.). First filing Aug 19, 2026, latest Aug 24, 2026.
In brief
James Douglas Young files SEC Form 4 as officer at SND (Smart Sand, Inc.). Since Aug 19, 2026, James Douglas Young has reported 0 open-market buys worth $0 and 2 open-market sells worth $364k, the latest filed on Aug 24, 2026.
A track record needs three past buys with six months of prices behind them; James Douglas Young has 0, so none is measured yet.
The newest scored trade: sold $227k of SND on Aug 20, 2026, filed Aug 24, 2026, scored 48 (moderate). In the last 12 months: 0 buys worth $0 and 2 sells worth $364k.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
SND: Smart Sand, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 48Moderate | Smart Sand, Inc. | $227k 47,030 shares | -12% | +173% from low-15% from high | |
| 41Moderate | Smart Sand, Inc. | $137k 27,970 shares | -8% | +180% from low-13% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Aug 17, 2026 | SND Smart Sand, Inc. | 75,000 0.18% of outstanding | $383k | Aug 17, 2026 | none |
Transactions
Every row this insider has filed, 15 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 20, 2026 | SND Smart Sand, Inc. | SOpen-market sale Common Stock | -25,716 | $4.83 | $124k | 382,135 | Aug 24, 2026 |
| Aug 21, 2026 | SND Smart Sand, Inc. | SOpen-market sale Common Stock | -19,078 | $4.83 | $92k | 363,057 | Aug 24, 2026 |
| Aug 24, 2026 | SND Smart Sand, Inc. | SOpen-market sale Common Stock | -2,236 | $4.70 | $11k | 360,821 | Aug 24, 2026 |
| Aug 19, 2026 | SND Smart Sand, Inc. | AGrant or award Common Stock | +62,893 | $0.00 | $0 | 407,851 | Aug 20, 2026 |
| Aug 18, 2026 | SND Smart Sand, Inc. | SOpen-market sale Common Stock | -16,301 | $4.93 | $80k | 356,627 | Aug 19, 2026 |
| Aug 19, 2026 | SND Smart Sand, Inc. | SOpen-market sale Common Stock | -11,669 | $4.84 | $56k | 344,958 | Aug 19, 2026 |
| Jun 5, 2026 | SND Smart Sand, Inc. | FTax withholding Common Stock | -2,500 | $5.45 | $14k | 372,928 | Jun 9, 2026 |
| Mar 17, 2026 | SND Smart Sand, Inc. | FTax withholding Common Stock | -2,500 | $4.08 | $10k | 375,428 | Mar 19, 2026 |
| Feb 28, 2026 | SND Smart Sand, Inc. | FTax withholding Common Stock | -5,977 | $5.19 | $31k | 377,928 | Mar 3, 2026 |
| Feb 27, 2026 | SND Smart Sand, Inc. | AGrant or award Common Stock | +18,587 | $0.00 | $0 | 373,155 | Mar 3, 2026 |
| Feb 27, 2026 | SND Smart Sand, Inc. | AGrant or award Common Stock | +21,874 | $0.00 | $0 | 395,029 | Mar 3, 2026 |
| Feb 27, 2026 | SND Smart Sand, Inc. | FTax withholding Common Stock | -11,124 | $5.19 | $58k | 383,905 | Mar 3, 2026 |
| Feb 22, 2026 | SND Smart Sand, Inc. | FTax withholding Common Stock | -7,837 | $5.25 | $41k | 354,568 | Feb 24, 2026 |
| Jul 30, 2025 | SND Smart Sand, Inc. | FTax withholding Common Stock | -4,857 | $2.08 | $10k | 362,405 | Jul 31, 2025 |
| Jun 7, 2025 | SND Smart Sand, Inc. | FTax withholding Common Stock | -2,500 | $1.92 | $4,800 | 367,262 | Jun 10, 2025 |
Questions about James Douglas Young
Answered from the filings on this page, as of the latest one.
Is James Douglas Young buying or selling?
In the last 12 months James Douglas Young reported 0 open-market buys worth $0 and 2 open-market sells worth $364k on SEC Form 4; the latest was sold $227k of SND on Aug 20, 2026. Grants, option exercises and tax withholding are not counted.
How did James Douglas Young's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and James Douglas Young has 0.
Where does James Douglas Young file Form 4?
James Douglas Young has filed Form 4 at SND (Smart Sand, Inc.) as SEE REMARKS. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.