Thomas H. Glocer serves as Executive at MERCK & CO INC, where they oversee executive responsibilities. Since joining the company, Thomas H. Glocer has executed 45 insider transactions totaling $1.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 31, 2025 involved receiving (via award) 463.14 shares valued at $48.8K.
Thomas H. Glocer currently holds 107,075.67 shares of MERCK & CO INC ((MRK)), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas H. Glocer has been a net seller of (MRK) stock. They have purchased $196.1K and sold $1.4M worth of shares.
Thomas H. Glocer's most recent insider trade was on Dec 31, 2025, when they sold 463.14 shares at $105.26 per share.
Get notified when new Form 4 filings are submitted
| $168.76 |
| Discretionary |
| Jun 1, 2024 | MS | $0 | Award | 2,675.29 | $N/A | Discretionary |
| Jun 1, 2024 | MS | $100.0K | Award | 1,028.96 | $97.19 | Discretionary |
| Dec 1, 2023 | MS | $100.0K | Award | 1,246.81 | $80.20 | Discretionary |
| Jun 1, 2023 | MS | $0 | Award | 3,167.83 | $N/A | Discretionary |
| Jun 1, 2023 | MS | $100.0K | Award | 1,218.4 | $82.08 | Discretionary |
| May 3, 2023 | MS | $395.0K | Sale | 4,535 | $87.11 | Discretionary |
| Dec 1, 2022 | MS | $80.0K | Award | 861.95 | $92.81 | Discretionary |
| Jun 1, 2022 | MS | $0 | Award | 2,944.61 | $N/A | Discretionary |
| Jun 1, 2022 | MS | $80.0K | Award | 942.27 | $84.90 | Discretionary |
| Dec 1, 2021 | MS | $80.0K | Award | 825.45 | $96.92 | Discretionary |
| Jun 1, 2021 | MS | $80.0K | Award | 864.94 | $92.49 | Discretionary |
| Jun 1, 2021 | MS | $0 | Award | 2,702.95 | $N/A | Discretionary |
| Dec 1, 2020 | MS | $80.0K | Award | 1,264.89 | $63.25 | Discretionary |
| Jun 1, 2020 | MS | $80.0K | Award | 1,788.03 | $44.74 | Discretionary |
| Jun 1, 2020 | MS | $0 | Award | 5,587.58 | $N/A | Discretionary |
| Dec 1, 2019 | MS | $80.0K | Award | 1,613.91 | $49.57 | Discretionary |
| Jun 1, 2019 | MS | $80.0K | Award | 1,955.12 | $40.92 | Discretionary |
| Jun 1, 2019 | MS | $0 | Award | 6,109.74 | $N/A | Discretionary |
| Feb 4, 2019 | MRK | $759.6K | Sale | 10,000 | $75.96 | Discretionary |
| Feb 4, 2019 | MRK | $175.9K | Option Exercise | 5,000 | $35.19 | Discretionary |
| Feb 4, 2019 | MRK | $121.5K | Option Exercise | 5,000 | $24.30 | Discretionary |
| Dec 1, 2018 | MS | $72.5K | Award | 1,637.57 | $44.27 | Discretionary |
| May 24, 2018 | MS | $72.5K | Award | 1,349.1 | $53.74 | Discretionary |
| May 24, 2018 | MS | $0 | Award | 4,652.07 | $N/A | Discretionary |
| Nov 22, 2017 | MS | $59.2K | Award | 1,201.29 | $49.25 | Discretionary |
| Nov 8, 2017 | MRK | $281.0K | Sale | 5,000 | $56.20 | Discretionary |
| Nov 8, 2017 | MRK | $190.2K | Option Exercise | 5,000 | $38.04 | Discretionary |
| May 22, 2017 | MS | $0 | Award | 5,991.21 | $N/A | Discretionary |