Lee E. Beckelman, Chief Financial Officer at Smart Sand, Inc. (SND), sold 50,000 shares at $4.79 ($240K) on 2026-08-19, disclosed to the SEC on 2026-08-19.
Seasonal sale ($240k) by Chief Financial Officer — this insider has traded SND in August in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| Filing → |
| SND | BUY | 2018-05-16 | $50K | — | Filing → |
| SND | BUY | 2017-08-18 | $103K | — | Filing → |
| SND | SELL | 2017-02-17 | $28K | — | Filing → |