Robert B. Hamill serves as Executive at ARCH COAL INC, where they oversee executive responsibilities. Since joining the company, Robert B. Hamill has executed 5 insider transactions totaling $337.2K, demonstrating a bullish approach to their equity position. Their most recent transaction on May 18, 2020 involved purchasing 1,000 shares valued at $30.2K.
Robert B. Hamill currently holds 4,000 shares of ARCH COAL INC (ARCH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert B. Hamill has been a net buyer of ARCH stock. They have purchased $337.2K and sold $0 worth of shares.
Robert B. Hamill's most recent insider trade was on May 18, 2020, when they purchased 1,000 shares at $30.17 per share.
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| $30.66 |
| Discretionary |
| Aug 2, 2019 | ARCH | $78.4K | Purchase | 1,000 | $78.40 | Discretionary |
| Apr 26, 2019 | ARCH | $99.0K | Purchase | 1,000 | $98.97 | Discretionary |
| Apr 26, 2019 | ARCH | $99.0K | Purchase | 1,000 | $98.97 | Discretionary |