Data sourcesSEC FORM 426s ago
HOUSE PTR5s ago
SEC 13F4s ago
ROBINHOOD CHAIN41m ago
Public company
SNDSmart Sand, Inc.
CIK 0001529628
Disclosed transactions9
Buys / sells0 / 1
Max Insider Score32
Connections8with evidence
SND · disclosed activity on price
| Score | Actor | Security | Side | Value | Executed | Disclosed | Lag | Source | Evidence |
|---|
| 13 | GMGreen Christopher M.Vice President of Accounting | SNDSmart Sand, Inc. Grant or award | A | — 12.2K sh | Aug 19, 2026 | Aug 20, 2026 traded Aug 19, 2026 | +1d | SEC FORM 4 | |
|
13
WPWhelan Ronald PSEE REMARKS |
SNDSmart Sand, Inc. Grant or award |
| Aug 20, 2026 traded Aug 19, 2026 |
| 13 | YEYoung Charles EdwinDirector, CEO, 10% Owner | SNDSmart Sand, Inc. Grant or award | A | — 110.1K sh | Aug 19, 2026 | Aug 20, 2026 traded Aug 19, 2026 | +1d | SEC FORM 4 | |
| 13 | YJYoung William JohnChief Operating Officer | SNDSmart Sand, Inc. Grant or award | A | — 62.9K sh | Aug 19, 2026 | Aug 20, 2026 traded Aug 19, 2026 | +1d | SEC FORM 4 | |
| 13 | YDYoung James DouglasSEE REMARKS | SNDSmart Sand, Inc. Grant or award | A | — 62.9K sh | Aug 19, 2026 | Aug 20, 2026 traded Aug 19, 2026 | +1d | SEC FORM 4 | |
| 13 | KRKiszka RobertExecutive VP of Operations | SNDSmart Sand, Inc. Grant or award | A | — 41.9K sh | Aug 19, 2026 | Aug 20, 2026 traded Aug 19, 2026 | +1d | SEC FORM 4 | |
| 32 | GMGreen Christopher M.Vice President of Accounting | SNDSmart Sand, Inc. Open-market sale | SELL | $70K 13.9K sh | Aug 14, 2026 | Aug 17, 2026 traded Aug 14, 2026 | +3d | SEC FORM 4 | |
| 9 | YDYoung James DouglasSEE REMARKS | SNDSmart Sand, Inc. Tax withholding | F | $10K 2,500 sh | Mar 17, 2026 | Mar 19, 2026 traded Mar 17, 2026 | +2d | SEC FORM 4 | |
| 9 | GMGreen Christopher M.Vice President of Accounting | SNDSmart Sand, Inc. Tax withholding | F | $3,880 1,069 sh | Dec 16, 2025 | Dec 18, 2025 traded Dec 16, 2025 | +2d | SEC FORM 4 | |
Chief Operating Officer · Aug 20, 2026