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Insider Transactions

What CARBO CERAMICS INC's executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

3 months 12 months
Open-market buys 0 0
Sells 0 0
Total trades 0 0

Shares traded

3 months 12 months
Acquired 0 0
Disposed 0 0
Net activity +0 +0

See the story behind these numbers

View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.

Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

Insider Relation Date Transaction Shares Price Value Shares held
Kolstad Gary A President and CEO Jun 12 Open-market sale · S −86,757 $0.02 −$1.74K 431,900
Conkle Don P Vice President May 20 Open-market sale · S −80,460 $0.02 −$1.4K 136,014
Kolstad Gary A President and CEO Feb 01 Disposition to Issuer · D −12,000 $0.21 −$2.46K 518,657
Kolstad Gary A President and CEO Feb 01 Exercise / conversion · M +12,000 — — 530,657
Kolstad Gary A President and CEO Feb 01 Disposition to Issuer · D −6,963 $0.21 −$1.43K 518,657
Kolstad Gary A President and CEO Feb 01 Exercise / conversion · M +6,963 — — 525,620
Kolstad Gary A President and CEO Feb 01 Disposition to Issuer · D −30,906 $0.21 −$6.34K 518,657
Kolstad Gary A President and CEO Feb 01 Exercise / conversion · M +30,906 — — 549,563
Kolstad Gary A President and CEO Feb 01 Withheld — tax / exercise cost · F −18,993 $0.21 −$3.89K 518,657
Bautista Ernesto Iii Vice President and CFO Feb 01 Disposition to Issuer · D −4,356 $0.21 −$893 149,574
Bautista Ernesto Iii Vice President and CFO Feb 01 Exercise / conversion · M +4,356 — — 153,930
Bautista Ernesto Iii Vice President and CFO Feb 01 Disposition to Issuer · D −1,493 $0.21 −$306 149,574
Bautista Ernesto Iii Vice President and CFO Feb 01 Exercise / conversion · M +1,493 — — 151,067
Bautista Ernesto Iii Vice President and CFO Feb 01 Disposition to Issuer · D −2,996 $0.21 −$614 149,574
Bautista Ernesto Iii Vice President and CFO Feb 01 Exercise / conversion · M +2,996 — — 152,570
Bautista Ernesto Iii Vice President and CFO Feb 01 Withheld — tax / exercise cost · F −6,666 $0.21 −$1.37K 149,574
Conkle Don P Vice President Feb 01 Disposition to Issuer · D −5,400 $0.21 −$1.11K 216,474
Conkle Don P Vice President Feb 01 Exercise / conversion · M +5,400 — — 221,874
Conkle Don P Vice President Feb 01 Disposition to Issuer · D −1,850 $0.21 −$379 216,474
Conkle Don P Vice President Feb 01 Exercise / conversion · M +1,850 — — 218,324

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