Michael B. Mason serves as Executive at ELI LILLY & Co, where they oversee executive responsibilities. Since joining the company, Michael B. Mason has executed 9 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Dec 19, 2025 involved receiving (via award) 1,219 shares valued at $0.
Michael B. Mason currently holds 1,219 shares of ELI LILLY & Co (LLY), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael B. Mason has been a net neutral trader of LLY stock. They have purchased $0 and sold $0 worth of shares.
Michael B. Mason's most recent insider trade was on Dec 19, 2025, when they sold 1,219 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $345.12 |
| Discretionary |
| Feb 1, 2023 | LLY | $1.0M | Payment | 2,935 | $344.15 | Discretionary |
| Feb 1, 2023 | LLY | $0 | Option Exercise | 6,690 | $N/A | Discretionary |
| Feb 9, 2022 | LLY | $635.4K | Award | 2,612 | $243.27 | Discretionary |
| Feb 8, 2021 | LLY | $1.3M | Award | 6,350 | $205.77 | Discretionary |
| Sep 1, 2020 | LLY | $0 | Option Exercise | 6,244 | $N/A | Discretionary |
| Sep 1, 2020 | LLY | $405.8K | Payment | 2,735 | $148.39 | Discretionary |
| Feb 11, 2020 | LLY | $834.5K | Award | 5,785 | $144.25 | Discretionary |