| 2025-12-12 | Kurzius Lawrence Erik | - | Buy | 10,000 | $21.30 | $213,000.00 | +8.2% | → |
| 2025-12-11 | Modi Rajeev A. | SEE REMARKS | Buy | 4,500 | $21.33 | $95,985.00 | +3.8% | → |
| 2025-12-11 | VanHimbergen Robert M | EVP and CFO | Buy | 6,950 | $21.64 | $150,426.50 | +5.9% | → |
| 2025-12-11 | Simmons Jeffrey N | PRESIDENT, CEO AND DIRECTOR | Buy | 22,000 | $21.75 | $478,495.60 | +15.2% | → |
| 2025-03-11 | Kurzius Lawrence Erik | - | Buy | 20,000 | $10.55 | $211,000.00 | +10.4% | → |
| 2025-03-05 | HOOVER R DAVID | - | Buy | 25,000 | $10.90 | $272,557.50 | +13.5% | → |
| 2024-08-22 | Harrington Michael J | - | Buy | 3,500 | $14.85 | $51,974.30 | +4.5% | → |
| 2024-08-12 | Simmons Jeffrey N | PRESIDENT, CEO AND DIRECTOR | Buy | 100,000 | $13.01 | $1,300,610.00 | +222.2% | → |
| 2024-05-21 | DOYLE WILLIAM F | - | Buy | 15,000 | $16.98 | $254,700.00 | +24.5% | → |
| 2024-03-08 | DOYLE WILLIAM F | - | Buy | 15,000 | $16.30 | $244,500.00 | +32.4% | → |
| 2024-03-08 | Harrington Michael J | - | Buy | 3,100 | $16.29 | $50,493.73 | +4.2% | → |
| 2024-03-06 | HOOVER R DAVID | - | Buy | 20,000 | $16.14 | $322,808.00 | +12.1% | → |
| 2023-03-14 | HOOVER R DAVID | - | Buy | 10,000 | $9.50 | $95,038.00 | +3.2% | → |
| 2023-03-10 | Simmons Jeffrey N | PRESIDENT, CEO AND DIRECTOR | Buy | 15,000 | $9.60 | $143,971.50 | +50.0% | → |
| 2023-03-03 | HOOVER R DAVID | - | Buy | 10,000 | $11.13 | $111,300.00 | +6.9% | → |
| 2022-11-11 | BILBREY JOHN P | - | Buy | 7,500 | $13.24 | $99,267.00 | +21.9% | → |
| 2022-09-09 | HOOVER R DAVID | - | Buy | 20,000 | $15.18 | $303,614.00 | +16.0% | → |
| 2022-09-09 | Simmons Jeffrey N | PRESIDENT, CEO AND DIRECTOR | Buy | 30,000 | $14.54 | $436,146.00 | New | → |
| 2022-09-09 | Modi Rajeev A. | SEE REMARKS | Buy | 6,700 | $14.90 | $99,830.00 | +19.4% | → |
| 2022-09-09 | Herendeen Paul | - | Buy | 10,000 | $15.03 | $150,250.00 | +136.9% | → |
| 2022-05-20 | HOOVER R DAVID | - | Buy | 10,000 | $23.33 | $233,269.00 | +8.7% | → |
| 2022-05-11 | BILBREY JOHN P | - | Buy | 10,000 | $22.03 | $220,284.00 | +41.3% | → |
| 2022-03-02 | HOOVER R DAVID | - | Buy | 10,000 | $28.83 | $288,322.50 | +4.7% | → |
| 2022-03-01 | Anand Kapila K | - | Buy | 1,000 | $28.48 | $28,479.00 | +3.8% | → |
| 2021-11-30 | HOOVER R DAVID | - | Buy | 10,000 | $29.38 | $293,794.00 | +10.5% | → |
| 2021-11-30 | Harrington Michael J | - | Buy | 2,500 | $29.25 | $73,122.50 | +9.7% | → |
| 2021-11-15 | HOOVER R DAVID | - | Buy | 5,000 | $31.79 | $158,934.50 | +5.6% | → |
| 2021-08-27 | Elanco Animal Health Inc | 10% Owner | Buy | 45,508,938 | $9.25 | $420,957,676.50 | -100.0% | → |
| 2021-08-16 | HOOVER R DAVID | See Remarks | Buy | 10,000 | $31.31 | $313,082.00 | +6.2% | → |
| 2021-08-11 | Simmons Jeffrey N | President, CEO & Director | Buy | 16,850 | $29.70 | $500,445.00 | +3.1% | → |
| 2021-08-11 | Harrington Michael J | Director | Buy | 3,000 | $28.99 | $86,955.00 | +13.2% | → |
| 2021-05-11 | HOOVER R DAVID | See Remarks | Buy | 25,000 | $32.44 | $811,000.00 | +55.6% | → |
| 2021-05-11 | GARCIA ART A | Director | Buy | 1,525 | $32.88 | $50,142.00 | +10.2% | → |
| 2020-12-03 | BAYER AKTIENGESELLSCHAFT | 10% Owner | Sell | 54,500,000 | $29.84 | $1,626,367,200.00 | -74.7% | → |
| 2020-08-28 | HOOVER R DAVID | See Remarks | Buy | 10,000 | $28.43 | $284,300.00 | +14.1% | → |
| 2020-08-21 | HOOVER R DAVID | See Remarks | Buy | 10,000 | $26.94 | $269,400.00 | +47.4% | → |
| 2020-08-19 | BILBREY JOHN P | Director | Buy | 9,580 | $26.20 | $250,996.00 | +65.4% | → |
| 2020-08-06 | GARCIA ART A | Director | Buy | 2,000 | $24.76 | $49,520.00 | +28.3% | → |
| 2020-08-03 | YOUNG TODD S. | See Remarks | Buy | 7,000 | $23.91 | $167,400.00 | New | → |
| 2020-03-13 | HOOVER R DAVID | Director | Buy | 12,000 | $21.97 | $263,640.00 | +42.9% | → |
| 2020-03-09 | Harrington Michael J | Director | Buy | 4,000 | $23.84 | $95,360.00 | +31.3% | → |
| 2020-03-06 | BILBREY JOHN P | Director | Buy | 3,000 | $25.15 | $75,450.00 | +25.8% | → |
| 2020-03-04 | Anand Kapila K | Director | Buy | 1,000 | $26.86 | $26,860.00 | +8.1% | → |
| 2020-03-02 | HOOVER R DAVID | Director | Buy | 3,900 | $27.40 | $106,860.00 | +16.2% | → |