Mark Donald Lyons serves as Executive at ARCH CAPITAL GROUP LTD., where they oversee executive responsibilities. Since joining the company, Mark Donald Lyons has executed 157 insider transactions totaling $32.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 13, 2023 involved selling 6,819 shares valued at $439.2K.
Mark Donald Lyons currently holds 60,354 shares of ARCH CAPITAL GROUP LTD. (ACGL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Donald Lyons has been a net seller of ACGL stock. They have purchased $0 and sold $32.3M worth of shares.
Mark Donald Lyons's most recent insider trade was on Jan 13, 2023, when they sold 6,819 shares at $64.41 per share.
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| $N/A |
| Discretionary |
| Mar 1, 2022 | AIG | $976.0K | Payment | 16,859 | $57.89 | Discretionary |
| Feb 22, 2022 | AIG | $0 | Option Exercise | 42,843 | $N/A | Discretionary |
| Jan 14, 2022 | AIG | $459.9K | Payment | 7,428 | $61.91 | Discretionary |
| Jan 1, 2022 | AIG | $0 | Option Exercise | 23,054 | $N/A | Discretionary |
| Mar 2, 2021 | AIG | $76.1K | Payment | 1,655 | $45.96 | Discretionary |
| Feb 22, 2021 | AIG | $0 | Option Exercise | 3,108 | $N/A | Discretionary |
| Jan 15, 2021 | AIG | $28.3K | Payment | 684 | $41.35 | Discretionary |
| Jan 1, 2021 | AIG | $0 | Option Exercise | 1,708 | $N/A | Discretionary |
| May 15, 2018 | ACGL | $940.3K | Sale | 12,000 | $78.36 | Discretionary |
| Mar 15, 2018 | ACGL | $505.0K | Sale | 6,000 | $84.16 | Discretionary |
| Feb 28, 2018 | ACGL | $536.3K | Sale | 6,000 | $89.39 | Discretionary |
| Dec 21, 2017 | ACGL | $0 | Gift | 15,000 | $N/A | Discretionary |
| Dec 11, 2017 | ACGL | $506.2K | Sale | 5,500 | $92.04 | Discretionary |
| Sep 12, 2017 | ACGL | $327.6K | Sale | 3,367 | $97.30 | Discretionary |
| Sep 11, 2017 | ACGL | $212.5K | Option Exercise | 3,400 | $62.51 | Discretionary |
| Sep 11, 2017 | ACGL | $449.0K | Payment | 4,633 | $96.91 | Discretionary |
| Sep 11, 2017 | ACGL | $449.0K | Option Exercise | 8,000 | $56.12 | Discretionary |
| Sep 11, 2017 | ACGL | $642.3K | Sale | 6,600 | $97.32 | Discretionary |
| Jun 12, 2017 | ACGL | $773.1K | Sale | 8,266 | $93.53 | Discretionary |
| Jun 9, 2017 | ACGL | $847.6K | Payment | 9,134 | $92.80 | Discretionary |
| Jun 9, 2017 | ACGL | $561.2K | Option Exercise | 10,000 | $56.12 | Discretionary |
| Jun 9, 2017 | ACGL | $286.4K | Option Exercise | 5,000 | $57.27 | Discretionary |
| May 8, 2017 | ACGL | $0 | Award | 8,160 | $N/A | Discretionary |
| Mar 9, 2017 | ACGL | $1.2M | Sale | 13,000 | $94.43 | Discretionary |
| Mar 2, 2017 | ACGL | $34.7K | Option Exercise | 1,800 | $19.29 | Discretionary |
| Mar 2, 2017 | ACGL | $1.2M | Payment | 13,076 | $94.60 | Discretionary |
| Mar 2, 2017 | ACGL | $166.2K | Option Exercise | 4,900 | $33.91 | Discretionary |
| Mar 2, 2017 | ACGL | $192.9K | Option Exercise | 5,000 | $38.58 | Discretionary |