Insider Trades39 trades
| Date↓ | Side | Ticker↕ | Insider↕ | Role↕ | Shares↕ | Price↕ | Mkt Cap↕ | 52W High↕ | 52W Low↕ | Value↕ | % Chg↕ | Rule↕ | AI View↕ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2026 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 99 | $10.64 | $573.6M | -38.61% | +27.68% | $1.1K | -0.34% | — | Buy Now |
| Aug 1, 2026 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 198 | $10.64 | $573.6M | -38.61% | +27.68% | $2.1K | -0.66% | — | Buy Now |
| Jul 31, 2026 | Buy | CLB | Lawrence Bruno | Chairman and CEO | 5,000 | $10.78 | $573.6M | -38.61% | +27.68% | $53.9K | +1.94% | — | Buy Now |
| May 1, 2026 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 97 | $14.07 | $573.6M | -38.61% | +27.68% | $1.4K | -0.34% | — | Buy Now |
| Dec 31, 2025 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 14,310 | $16.03 | $573.6M | -38.61% | +27.68% | $229.4K | -34.34% | — | Buy Now |
| Dec 31, 2025 | Sell | CLB | Gwendolyn Gresham | SVP | 19,301 | $16.03 | $573.6M | -38.61% | +27.68% | $309.4K | -36.74% | — | Buy Now |
| Dec 31, 2025 | Sell | CLB | Christopher Scott Hill | SVP & CFO | 32,152 | $16.03 | $573.6M | -38.61% | +27.68% | $515.4K | -22.59% | — | Buy Now |
| Dec 31, 2025 | Sell | CLB | Lawrence Bruno | Chairman and CEO | 112,681 | $16.03 | $573.6M | -38.61% | +27.68% | $1.8M | -30.44% | — | Buy Now |
| Dec 1, 2025 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 340 | $15.39 | $573.6M | -38.61% | +27.68% | $5.2K | -2.20% | — | Buy Now |
| Oct 1, 2025 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 99 | $12.58 | $573.6M | -38.61% | +27.68% | $1.2K | -0.64% | — | Buy Now |
| Oct 1, 2025 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 276 | $12.58 | $573.6M | -38.61% | +27.68% | $3.5K | -1.50% | — | Buy Now |
| Aug 1, 2025 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 99 | $10.53 | $573.6M | -38.61% | +27.68% | $1.0K | -0.53% | — | Buy Now |
| Aug 1, 2025 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 198 | $10.53 | $573.6M | -38.61% | +27.68% | $2.1K | -0.63% | — | Buy Now |
| May 1, 2025 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 79 | $11.68 | $573.6M | -38.61% | +27.68% | $922.72 | -0.50% | — | Buy Now |
| May 1, 2025 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 178 | $11.68 | $573.6M | -38.61% | +27.68% | $2.1K | -0.48% | — | Buy Now |
| Dec 31, 2024 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 5,028 | $17.31 | $573.6M | -38.61% | +27.68% | $87.0K | -24.06% | — | Buy Now |
| Dec 31, 2024 | Sell | CLB | Gwendolyn Gresham | SVP | 5,989 | $17.31 | $573.6M | -38.61% | +27.68% | $103.7K | -17.84% | — | Buy Now |
| Dec 31, 2024 | Sell | CLB | Christopher Scott Hill | SVP & CFO | 14,719 | $17.31 | $573.6M | -38.61% | +27.68% | $254.8K | -15.39% | — | Buy Now |
| Dec 31, 2024 | Sell | CLB | Lawrence Bruno | Chairman and CEO | 43,380 | $17.31 | $573.6M | -38.61% | +27.68% | $750.9K | -18.64% | — | Buy Now |
| Dec 1, 2024 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 227 | $20.42 | $573.6M | -38.61% | +27.68% | $4.6K | -1.41% | — | Buy Now |
| Oct 1, 2024 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 99 | $19.21 | $573.6M | -38.61% | +27.68% | $1.9K | -0.61% | — | Buy Now |
| Oct 1, 2024 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 276 | $19.21 | $573.6M | -38.61% | +27.68% | $5.3K | -1.91% | — | Buy Now |
| Aug 1, 2024 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 147 | $23.24 | $573.6M | -38.61% | +27.68% | $3.4K | -0.51% | — | Buy Now |
| Aug 1, 2024 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 218 | $23.24 | $573.6M | -38.61% | +27.68% | $5.1K | -0.45% | — | Buy Now |
| May 1, 2024 | Sell | CLB | Sow Hang Teo | CAO & Treasurer | 79 | $15.71 | $573.6M | -38.61% | +27.68% | $1.2K | -0.48% | — | Buy Now |
| May 1, 2024 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 178 | $15.71 | $573.6M | -38.61% | +27.68% | $2.8K | -0.61% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 2,654 | $17.66 | $573.6M | -38.61% | +27.68% | $46.9K | -20.27% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 2,716 | $17.66 | $573.6M | -38.61% | +27.68% | $48.0K | -20.74% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Kevin Daniels | CAO & Treasurer | 2,769 | $17.66 | $573.6M | -38.61% | +27.68% | $48.9K | -17.36% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Kevin Daniels | CAO & Treasurer | 2,834 | $17.66 | $573.6M | -38.61% | +27.68% | $50.0K | -17.77% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Gwendolyn Gresham | SVP | 5,643 | $17.66 | $573.6M | -38.61% | +27.68% | $99.7K | -18.98% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Gwendolyn Gresham | SVP | 10,497 | $18.83 | $573.6M | -38.61% | +27.68% | $197.7K | -21.20% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Christopher Scott Hill | SVP & CFO | 13,870 | $17.66 | $573.6M | -38.61% | +27.68% | $244.9K | -16.08% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Christopher Scott Hill | SVP & CFO | 14,195 | $17.66 | $573.6M | -38.61% | +27.68% | $250.7K | -16.46% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Lawrence Bruno | Chairman and CEO | 38,473 | $17.66 | $573.6M | -38.61% | +27.68% | $679.4K | -18.99% | — | Buy Now |
| Dec 31, 2023 | Sell | CLB | Lawrence Bruno | Chairman and CEO | 39,373 | $17.66 | $573.6M | -38.61% | +27.68% | $695.3K | -19.44% | — | Buy Now |
| Dec 1, 2023 | Sell | CLB | Kevin Daniels | CAO & Treasurer | 54 | $18.07 | $573.6M | -38.61% | +27.68% | $975.78 | -0.61% | — | Buy Now |
| Dec 1, 2023 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 62 | $18.07 | $573.6M | -38.61% | +27.68% | $1.1K | -0.58% | — | Buy Now |
| Oct 1, 2023 | Sell | CLB | Mark Damian Tattoli | SVP, Gen Counsel & Secretary | 270 | $24.01 | $573.6M | -38.61% | +27.68% | $6.5K | -2.48% | — | Buy Now |