Insider · CIK 0001968347
Christopher M. Green
Files at SND (Smart Sand, Inc.). First filing Sep 2, 2025, latest Aug 17, 2026.
In brief
Christopher M. Green files SEC Form 4 as officer at SND (Smart Sand, Inc.). Since Sep 2, 2025, Christopher M. Green has reported 0 open-market buys worth $0 and 2 open-market sells worth $93k, the latest filed on Aug 17, 2026.
A track record needs three past buys with six months of prices behind them; Christopher M. Green has 0, so none is measured yet.
The newest scored trade: sold $70k of SND on Aug 14, 2026, filed Aug 17, 2026, scored 48 (moderate). In the last 12 months: 0 buys worth $0 and 1 sell worth $70k.
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. | $70k 13,874 shares | -29% | +189% from low-10% from high | |
| 20Weak | SNDsell Smart Sand, Inc. | $22k 11,500 shares | -18% | - |
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 14, 2026 | SND Smart Sand, Inc. | 13,874 0.03% of outstanding | $70k | Aug 14, 2026 | none |
Transactions
Every row this insider has filed, 12 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Aug 19, 2026 | SND Smart Sand, Inc. | AGrant or award Common Stock, par value $0.001 per share | +12,176 | $0.00 | $0 | 46,469 | Aug 20, 2026 |
| Aug 14, 2026 | SND Smart Sand, Inc. | SOpen-market sale Common Stock, par value $0.001 per share | -13,874 | $5.06 | $70k | 34,293 | Aug 17, 2026 |
| Jul 23, 2026 | SND Smart Sand, Inc. | FTax withholding Common Stock, par value $0.001 per share | -1,738 | $4.81 | $8,360 | 48,167 | Jul 27, 2026 |
| Jul 10, 2026 | SND Smart Sand, Inc. | FTax withholding Common Stock, par value $0.001 per share | -1,717 | $4.80 | $8,242 | 49,905 | Jul 13, 2026 |
| Jan 1, 2026 | SND Smart Sand, Inc. | FTax withholding Common Stock, par value $0.001 per share | -1,268 | $4.00 | $5,072 | 51,622 | Jan 5, 2026 |
| Dec 16, 2025 | SND Smart Sand, Inc. | FTax withholding Common Stock, par value $0.001 per share | -1,069 | $3.63 | $3,880 | 52,890 | Dec 18, 2025 |
| Aug 28, 2025 | SND Smart Sand, Inc. | SOpen-market sale Common Stock, par value $0.001 per share | -11,500 | $1.95 | $22k | 53,959 | Sep 2, 2025 |
| Jul 30, 2025 | SND Smart Sand, Inc. | FTax withholding Common Stock, par value $0.001 per share | -908 | $2.08 | $1,889 | 65,459 | Jul 31, 2025 |
| Jul 23, 2025 | SND Smart Sand, Inc. | AGrant or award Common Stock, par value $0.001 per share | +24,390 | $0.00 | $0 | 66,367 | Jul 24, 2025 |
| Jul 10, 2025 | SND Smart Sand, Inc. | FTax withholding Common Stock, par value $0.001 per share | -2,038 | $2.07 | $4,219 | 41,977 | Jul 14, 2025 |
| Jan 1, 2025 | SND Smart Sand, Inc. | FTax withholding Common Stock, par value $0.001 per share | -1,268 | $2.25 | $2,853 | 44,015 | Jan 2, 2025 |
| Dec 16, 2024 | SND Smart Sand, Inc. | FTax withholding Common Stock, par value $0.001 per share | -1,069 | $2.21 | $2,362 | 45,283 | Dec 18, 2024 |
Questions about Christopher M. Green
Answered from the filings on this page, as of the latest one.
Is Christopher M. Green buying or selling?
In the last 12 months Christopher M. Green reported 0 open-market buys worth $0 and 1 open-market sell worth $70k on SEC Form 4; the latest was sold $70k of SND on Aug 14, 2026. Grants, option exercises and tax withholding are not counted.
How did Christopher M. Green's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Christopher M. Green has 0.
Where does Christopher M. Green file Form 4?
Christopher M. Green has filed Form 4 at SND (Smart Sand, Inc.) as Vice President of Accounting. 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.