CRR Insider Trading Activity and SEC Form 4 Filings
CRR insider trading summary
No open-market insider purchases or sales of Carbo Ceramics Inc (CRR) have been reported on SEC Form 4 in the past 12 months.
Latest CRR insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Jun 12, 2020 | Gary A Kolstad | President and CEO | Sell | $2K (86,757 @ $0.02) |
| May 20, 2020 | Don P Conkle | Vice President | Sell | $1K (80,460 @ $0.02) |
| Nov 19, 2019 | William C Morris | 10% Owner | Sell | $9K (18,774 @ $0.50) |
| Nov 19, 2019 | William C Morris | 10% Owner | Sell | $18K (36,137 @ $0.50) |
| Nov 18, 2019 | William C Morris | 10% Owner | Sell | $17K (30,323 @ $0.54) |
| Nov 18, 2019 | William C Morris | 10% Owner | Sell | $45K (83,247 @ $0.54) |
| Nov 15, 2019 | William C Morris | 10% Owner | Sell | $31K (51,575 @ $0.60) |
| Nov 15, 2019 | William C Morris | 10% Owner | Sell | $62K (103,190 @ $0.60) |
| Nov 14, 2019 | William C Morris | 10% Owner | Sell | $36K (68,687 @ $0.52) |
| Nov 14, 2019 | William C Morris | 10% Owner | Sell | $18K (34,556 @ $0.52) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.