Robert S. Rubin serves as Executive at CARBO CERAMICS INC, where they oversee executive responsibilities. Since joining the company, Robert S. Rubin has executed 26 insider transactions totaling $23.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 18, 2020 involved transacting 1,000 shares valued at $4.5K.
Robert S. Rubin currently holds 6,000 shares of CARBO CERAMICS INC (CRR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert S. Rubin has been a net seller of CRR stock. They have purchased $332.6K and sold $22.8M worth of shares.
Robert S. Rubin's most recent insider trade was on Mar 18, 2020, when they sold 1,000 shares at $4.54 per share.
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| $6.58 |
| Discretionary |
| Jan 3, 2019 | MRCC | $14.5K | Purchase | 1,500 | $9.65 | Discretionary |
| Jan 3, 2019 | MRCC | $14.5K | Purchase | 1,500 | $9.65 | Discretionary |
| Jan 2, 2019 | MRCC | $11.6K | Purchase | 1,200 | $9.70 | Discretionary |
| Jan 2, 2019 | MRCC | $11.6K | Purchase | 1,200 | $9.70 | Discretionary |
| May 17, 2017 | CRR | $0 | Award | 8,753 | $N/A | Discretionary |
| May 18, 2016 | CRR | $0 | Award | 6,838 | $N/A | Discretionary |
| May 20, 2015 | CRR | $0 | Award | 2,521 | $N/A | Discretionary |
| May 21, 2014 | CRR | $0 | Award | 738 | $N/A | Discretionary |
| May 22, 2013 | CRR | $0 | Award | 500 | $N/A | Discretionary |
| Oct 24, 2012 | MRCC | $247.5K | Purchase | 16,500 | $15.00 | Discretionary |
| May 23, 2012 | CRR | $0 | Award | 400 | $N/A | Discretionary |
| May 1, 2012 | CRR | $0 | Gift | 40,000 | $N/A | Discretionary |
| Oct 31, 2011 | CRR | $0 | Gift | 40,000 | $N/A | Discretionary |
| Oct 31, 2011 | CRR | $0 | Gift | 40,000 | $N/A | Discretionary |
| May 18, 2011 | CRR | $0 | Award | 250 | $N/A | Discretionary |
| May 2, 2011 | CRR | $1.8M | Sale | 11,261 | $160.40 | Discretionary |
| May 2, 2011 | CRR | $447.4K | Sale | 2,821 | $158.58 | Discretionary |
| May 2, 2011 | CRR | $1.8M | Sale | 11,500 | $157.07 | Discretionary |
| May 2, 2011 | CRR | $5.4M | Sale | 34,799 | $156.30 | Discretionary |
| May 2, 2011 | CRR | $6.2M | Sale | 39,619 | $155.49 | Discretionary |
| May 19, 2010 | CRR | $0 | Award | 200 | $N/A | Discretionary |
| May 3, 2010 | CRR | $7.2M | Sale | 100,000 | $71.50 | Discretionary |
| Feb 26, 2007 | CRR | $0 | Gift | 50,000 | $N/A | Discretionary |
| Apr 18, 2006 | CRR | $126.2K | Award | 2,000 | $63.09 | Discretionary |