Kevin M. Costantino serves as Executive at GREENHILL & CO INC, where they oversee executive responsibilities. Since joining the company, Kevin M. Costantino has executed 66 insider transactions totaling $263.6K, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 30, 2023 involved selling 170,954 shares valued at $0.
Kevin M. Costantino currently holds 123,863 shares of GREENHILL & CO INC (GHL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Kevin M. Costantino has been a net seller of GHL stock. They have purchased $0 and sold $263.6K worth of shares.
Kevin M. Costantino's most recent insider trade was on Nov 30, 2023, when they sold 170,954 shares at $0.00 per share.
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| 16,958 |
| $13.85 |
| Discretionary |
| Feb 6, 2023 | GHL | $135.4K | Payment | 9,778 | $13.85 | Discretionary |
| Feb 6, 2023 | GHL | $1.3M | Option Exercise | 95,919 | $13.85 | Discretionary |
| Feb 6, 2023 | GHL | $734.7K | Payment | 53,044 | $13.85 | Discretionary |
| Feb 6, 2023 | GHL | $276.4K | Option Exercise | 19,958 | $13.85 | Discretionary |
| Feb 6, 2023 | GHL | $152.9K | Payment | 11,037 | $13.85 | Discretionary |
| Feb 6, 2023 | GHL | $86.9K | Payment | 6,277 | $13.85 | Discretionary |
| Feb 6, 2023 | GHL | $157.2K | Option Exercise | 11,350 | $13.85 | Discretionary |
| Nov 7, 2022 | GHL | $193.2K | Payment | 19,202 | $10.06 | Discretionary |
| Nov 7, 2022 | GHL | $349.3K | Option Exercise | 34,722 | $10.06 | Discretionary |
| Nov 7, 2022 | GHL | $238.9K | Option Exercise | 23,750 | $10.06 | Discretionary |
| Nov 7, 2022 | GHL | $132.1K | Payment | 13,134 | $10.06 | Discretionary |
| Feb 7, 2022 | GHL | $1.8M | Option Exercise | 95,920 | $18.74 | Discretionary |
| Feb 7, 2022 | GHL | $374.0K | Option Exercise | 19,958 | $18.74 | Discretionary |
| Feb 7, 2022 | GHL | $994.0K | Payment | 53,044 | $18.74 | Discretionary |
| Feb 7, 2022 | GHL | $206.8K | Payment | 11,037 | $18.74 | Discretionary |
| Feb 7, 2022 | GHL | $180.5K | Payment | 9,630 | $18.74 | Discretionary |
| Feb 7, 2022 | GHL | $317.8K | Option Exercise | 16,957 | $18.74 | Discretionary |
| Feb 8, 2021 | GHL | $63.9K | Payment | 4,250 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $110.9K | Option Exercise | 7,381 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $208.3K | Option Exercise | 13,857 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $110.5K | Payment | 7,351 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $94.8K | Option Exercise | 6,305 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $50.4K | Payment | 3,356 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $254.9K | Option Exercise | 16,958 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $767.3K | Payment | 51,049 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $1.4M | Option Exercise | 95,919 | $15.03 | Discretionary |
| Feb 8, 2021 | GHL | $135.7K | Payment | 9,026 | $15.03 | Discretionary |
| Feb 6, 2020 | GHL | $43.4K | Payment | 2,036 | $21.30 | Discretionary |