| 2024-09-09 | J.P. Morgan | “Neutral” → “Overweight” upgrade |
| 2024-08-15 | Morgan Stanley | “Equal Weight” → “Overweight” upgrade |
| 2024-03-13 | Citigroup | “Neutral” → “Buy” upgrade |
| 2023-10-16 | J.P. Morgan | “Underweight” → “Neutral” upgrade |
| 2023-07-05 | BNP Paribas Exane | “Neutral” → “Outperform” upgrade |
| 2023-06-01 | Wolfe Research | “Underperform” → “Peer Perform” upgrade |
| 2022-01-11 | Wolfe Research | “Peer Perform” → “Underperform” downgrade |
| 2021-11-17 | Wolfe Research | “Peer Perform” → “Perform” revised |
| 2021-10-06 | Goldman Sachs | “Buy” → “Neutral” downgrade |
| 2021-04-20 | Bank of America | “Underperform” → “Neutral” upgrade |
| 2021-03-19 | Argus Research | “Hold” → “Buy” upgrade |
| 2021-02-03 | Credit Suisse | “Neutral” → “Outperform” upgrade |
| 2020-11-20 | KeyBanc | “Overweight” → “Sector Weight” downgrade |
| 2020-10-15 | BNP Paribas Exane | “Outperform” → “Neutral” downgrade |
| 2020-08-11 | Argus Research | “Buy” → “Hold” downgrade |
| 2020-03-30 | Goldman Sachs | “Neutral” → “Buy” upgrade |
| 2020-01-31 | Goldman Sachs | “Buy” → “Neutral” downgrade |
| 2020-01-29 | Deutsche Bank | “Hold” → “Sell” downgrade |
| 2019-12-09 | Longbow Research | “Neutral” → “Buy” upgrade |
| 2019-05-31 | Bank of America | “Buy” → “Underperform” downgrade |
| 2019-03-11 | Longbow Research | “Buy” → “Neutral” downgrade |
| 2019-01-08 | Credit Suisse | “Neutral” → “Outperform” upgrade |
| 2018-10-15 | Credit Suisse | “Outperform” → “Neutral” downgrade |
| 2018-07-24 | Keybanc | “Sector Weight” → “Overweight” upgrade |
| 2018-05-17 | Macquarie | “Neutral” → “Outperform” upgrade |
| 2018-05-05 | Argus | “Buy” → “Hold” downgrade |
| 2017-12-20 | Longbow Research | “Neutral” → “Buy” upgrade |
| 2017-10-02 | Longbow Research | “Buy” → “Neutral” downgrade |
| 2017-09-14 | Citigroup | “Neutral” → “Buy” upgrade |
| 2017-09-12 | Morgan Stanley | “Overweight” → “Equal Weight” downgrade |
| 2017-08-17 | Keybanc | “Overweight” → “Sector Weight” downgrade |
| 2017-06-19 | Longbow Research | “Neutral” → “Buy” upgrade |
| 2017-05-24 | Credit Suisse | “Neutral” → “Outperform” upgrade |
| 2017-04-24 | Macquarie | “Underperform” → “Neutral” upgrade |
| 2017-02-13 | Morgan Stanley | “Equal Weight” → “Overweight” upgrade |
| 2017-01-09 | Keybanc | “Sector Weight” → “Overweight” upgrade |
| 2016-12-06 | Berenberg | “Hold” → “Buy” upgrade |
| 2016-11-29 | Macquarie | “Neutral” → “Underperform” downgrade |
| 2016-11-14 | Berenberg | “Buy” → “Hold” downgrade |
| 2016-11-09 | Bank of America | “Neutral” → “Buy” upgrade |
| 2016-11-02 | Berenberg | “Hold” → “Buy” upgrade |
| 2016-07-25 | Berenberg | “Buy” → “Hold” downgrade |
| 2016-07-20 | Bank of America | “Buy” → “Neutral” downgrade |
| 2016-07-06 | Deutsche Bank | “Hold” → “Buy” upgrade |
| 2016-06-24 | Argus Research | “Hold” → “Buy” upgrade |
| 2016-04-22 | CLSA | “Outperform” → “Sell” downgrade |
| 2016-04-13 | Standpoint Research | “Buy” → “Hold” downgrade |
| 2016-03-23 | Deutsche Bank | “Buy” → “Hold” downgrade |
| 2016-03-02 | Standpoint Research | “Hold” → “Buy” upgrade |