Company · CIK 0001009672 · SIC 3290 — Abrasive, Asbestos & Misc Nonmetallic Mineral Prods
CARBO CERAMICS INC · CRR
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 12, 2015 PForm 4 → | Feb 17, 5:03 pm EST | William C MorrisDirector, 10% Owner | 19,861 | $38.77 | $770,074 | 99,856 | +24.8% | plan? |
| Feb 10, 2015 PForm 4 → | Feb 12, 5:09 pm EST | William C MorrisDirector, 10% Owner | 20,000 | $37.61 | $752,218 | 79,995 | +33.3% | plan? |
| Feb 6, 2015 PForm 4 → | Feb 10, 4:56 pm EST | William C MorrisDirector, 10% Owner | 20,000 | $36.73 | $734,675 | 59,995 | +50.0% | plan? |
| Feb 4, 2015 PForm 4 → | Feb 6, 4:55 pm EST | William C MorrisDirector, 10% Owner | 19,995 | $34.94 | $698,658 | 39,995 | +100.0% | plan? |
| Feb 2, 2015 PForm 4 → | Feb 4, 5:57 pm EST | William C MorrisDirector, 10% Owner | 20,000 | $33.83 | $676,560 | 20,000 | — | plan? |
| Feb 1, 2015 FGForm 4 → | Feb 3, 5:02 pm EST | Gary A KolstadPresident and CEO, Director | 8,171 | $32.78 | $169,505 | 164,088 | — | plan? |
| Feb 1, 2015 FForm 4 → | Feb 3, 4:57 pm EST | Ernesto Bautista IIIVice President and CFO | 1,455 | $32.78 | $47,695 | 38,150 | — | plan? |
| Feb 1, 2015 FForm 4 → | Feb 3, 4:54 pm EST | Don P ConkleVice President | 1,221 | $32.78 | $40,024 | 45,183 | — | plan? |
| Feb 1, 2015 FForm 4 → | Feb 3, 4:51 pm EST | R Sean ElliottVP and General Counsel | 1,184 | $32.78 | $38,812 | 29,186 | — | plan? |
| Feb 1, 2015 FForm 4 → | Feb 3, 4:47 pm EST | Roger L RiffeyVice President | 524 | $32.78 | $17,177 | 14,838 | — | plan? |
| Jan 19, 2015 AForm 4 → | Jan 21, 5:41 pm EST | Gary A KolstadPresident and CEO, Director | 50,000 | — | — | 172,259 | — | plan? |
| Jan 19, 2015 AForm 4 → | Jan 21, 5:39 pm EST | Roger L RiffeyVice President | 10,425 | — | — | 15,362 | — | plan? |
| Jan 19, 2015 AForm 4 → | Jan 21, 5:38 pm EST | R Sean ElliottVP and General Counsel | 11,470 | — | — | 30,370 | — | plan? |
| Jan 19, 2015 AForm 4 → | Jan 21, 5:35 pm EST | Ernesto Bautista IIIVice President and CFO | 14,335 | — | — | 39,605 | — | plan? |
| Jan 19, 2015 AForm 4 → | Jan 21, 5:34 pm EST | Don P ConkleVice President | 16,945 | — | — | 46,404 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 1, 2019 MForm 4 → | Feb 4, 6:04 pm EST | Robert J WilletteVP and General Counsel | 863 | — | — | 1,727 | — | |
| Feb 1, 2019 MForm 4 → | Feb 4, 6:02 pm EST | Gary A KolstadPresident and CEO, Director | 37,868 | — | — | 13,926 | — | |
| Feb 1, 2019 MForm 4 → | Feb 4, 5:59 pm EST | Don P ConkleVice President | 5,564 | — | — | 3,701 | — | |
| Feb 1, 2019 MForm 4 → | Feb 4, 5:58 pm EST | Ernesto Bautista IIIVice President and CFO | 4,488 | — | — | 2,986 | — | |
| Jan 21, 2019 AForm 4 → | Jan 23, 6:08 pm EST | Robert J WilletteVP and General Counsel | 7,560 | — | — | 7,560 | — | |
| Jan 21, 2019 AForm 4 → | Jan 23, 6:03 pm EST | Don P ConkleVice President | 16,200 | — | — | 16,200 | — | |
| Jan 21, 2019 AForm 4 → | Jan 23, 6:03 pm EST | Ernesto Bautista IIIVice President and CFO | 13,068 | — | — | 13,068 | — | |
| Jan 21, 2019 AForm 4 → | Jan 23, 6:02 pm EST | Gary A KolstadPresident and CEO, Director | 36,000 | — | — | 36,000 | — | |
| Jun 11, 2018 PForm 4 → | Jun 28, 7:40 pm EDT | Wilks Brothers, LLC +310% Owner | 6,275 | $4.26 | $26,707 | 0 | — | late |
| Feb 1, 2018 MForm 4 → | Feb 5, 6:17 pm EST | Roger L RiffeyVice President | 2,178 | — | — | 3,758 | — | |
| Feb 1, 2018 MForm 4 → | Feb 5, 6:16 pm EST | Gary A KolstadPresident and CEO, Director | 30,906 | — | — | 61,812 | — | |
| Feb 1, 2018 MForm 4 → | Feb 5, 6:14 pm EST | Don P ConkleVice President | 3,713 | — | — | 7,428 | — | |
| Feb 1, 2018 MForm 4 → | Feb 5, 6:13 pm EST | Ernesto Bautista IIIVice President and CFO | 2,995 | — | — | 5,992 | — | |
| Jan 15, 2018 AForm 4 → | Jan 17, 6:39 pm EST | Robert J WilletteVP and General Counsel | 2,590 | — | — | 2,590 | — | |
| Jan 15, 2018 AForm 4 → | Jan 17, 6:37 pm EST | Roger L RiffeyVice President | 3,257 | — | — | 3,257 | — | |
| Jan 15, 2018 AForm 4 → | Jan 17, 6:34 pm EST | Don P ConkleVice President | 5,551 | — | — | 5,551 | — | |
| Jan 15, 2018 AForm 4 → | Jan 17, 6:33 pm EST | Ernesto Bautista IIIVice President and CFO | 4,478 | — | — | 4,478 | — | |
| May 31, 2017 EPSForm 4 → | Dec 29, 9:30 pm EST | Wilks Brothers, LLC +310% Owner | 29,100 | $4.53 | $122,898 | 6,275 | — | late |
| Jan 16, 2017 AForm 4/A → | Jan 16, 2018, 5:08 pm EST | Roger L RiffeyVice President | 6,536 | — | — | 6,536 | — | |
| Jan 16, 2017 AForm 4/A → | Jan 16, 2018, 5:07 pm EST | Gary A KolstadPresident and CEO, Director | 92,718 | — | — | 92,718 | — | |
| Jan 16, 2017 AForm 4/A → | Jan 16, 2018, 5:06 pm EST | Don P ConkleVice President | 11,141 | — | — | 11,141 | — | |
| Jan 16, 2017 AForm 4/A → | Jan 16, 2018, 5:04 pm EST | Ernesto Bautista IIIVice President and CFO | 8,987 | — | — | 8,987 | — | |
| Jan 15, 2017 AForm 4 → | Jan 17, 2018, 6:35 pm EST | Gary A KolstadPresident and CEO, Director | 20,888 | — | — | 20,888 | — | late |
| Dec 6, 2016 JForm 4 → | May 22, 2017, 4:53 pm EDT | Wilks Brothers, LLC +310% Owner | 257,883 | — | — | 6,275 | — | late |