| 2024-10-01 | Bank of America | “Neutral” → “Buy” upgrade |
| 2024-09-09 | J.P. Morgan | “Underweight” → “Neutral” upgrade |
| 2024-09-03 | UBS | “Neutral” → “Buy” upgrade |
| 2023-09-26 | Citigroup | “Neutral” → “Buy” upgrade |
| 2023-07-05 | BNP Paribas Exane | “Outperform” → “Neutral” downgrade |
| 2023-04-05 | Bank of America | “Buy” → “Neutral” downgrade |
| 2023-03-15 | Citigroup | “Buy” → “Neutral” downgrade |
| 2023-01-27 | Goldman Sachs | “Buy” → “Neutral” downgrade |
| 2022-12-06 | UBS | “Buy” → “Neutral” downgrade |
| 2022-10-06 | Goldman Sachs | “Neutral” → “Buy” upgrade |
| 2022-05-31 | Goldman Sachs | “Buy” → “Neutral” downgrade |
| 2022-01-11 | Wolfe Research | “Peer Perform” → “Underperform” downgrade |
| 2021-10-18 | Morgan Stanley | “Overweight” → “Equal Weight” downgrade |
| 2021-04-20 | Bank of America | “Neutral” → “Buy” upgrade |
| 2021-02-03 | Credit Suisse | “Neutral” → “Outperform” upgrade |
| 2020-05-13 | KeyBanc | “Overweight” → “Sector Weight” downgrade |
| 2020-05-06 | Bank of America | “Neutral” → “Underperform” downgrade |
| 2020-03-24 | Keybanc | “Sector Weight” → “Overweight” upgrade |
| 2019-12-09 | Longbow Research | “Neutral” → “Buy” upgrade |
| 2019-09-06 | BMO Capital | “Outperform” → “Market Perform” downgrade |
| 2019-08-26 | Longbow Research | “Buy” → “Neutral” downgrade |
| 2019-07-24 | Bank of America | “Buy” → “Neutral” downgrade |
| 2019-05-30 | Deutsche Bank | “Buy” → “Hold” downgrade |
| 2019-05-23 | Credit Suisse | “Outperform” → “Neutral” downgrade |
| 2019-01-08 | Credit Suisse | “Neutral” → “Outperform” upgrade |
| 2018-10-15 | Credit Suisse | “Outperform” → “Neutral” downgrade |
| 2018-08-27 | Morgan Stanley | “Equal Weight” → “Overweight” upgrade |
| 2018-06-14 | Keybanc | “Overweight” → “Sector Weight” downgrade |
| 2017-12-20 | Longbow Research | “Neutral” → “Buy” upgrade |
| 2017-10-20 | KeyBanc | “Sector Weight” → “Overweight” upgrade |
| 2017-10-02 | Longbow Research | “Buy” → “Neutral” downgrade |
| 2017-09-12 | Morgan Stanley | “Overweight” → “Equal Weight” downgrade |
| 2017-05-24 | Credit Suisse | “Neutral” → “Outperform” upgrade |
| 2017-04-24 | Macquarie | “Neutral” → “Outperform” upgrade |
| 2017-01-12 | Credit Suisse | “Outperform” → “Neutral” downgrade |
| 2016-12-06 | Berenberg | “Hold” → “Buy” upgrade |
| 2016-11-29 | Macquarie | “Outperform” → “Neutral” downgrade |
| 2016-11-14 | Berenberg | “Buy” → “Hold” downgrade |
| 2016-10-26 | Bank of America | “Neutral” → “Buy” upgrade |
| 2016-08-19 | Keybanc | “Overweight” → “Sector Weight” downgrade |
| 2016-07-20 | Bank of America | “Buy” → “Neutral” downgrade |
| 2016-03-14 | Rosenblatt | “Buy” → “Neutral” downgrade |
| 2016-03-08 | Berenberg | “Hold” → “Buy” upgrade |
| 2016-03-04 | Berenberg | “Buy” → “Hold” downgrade |
| 2015-12-14 | Nomura | “Neutral” → “Buy” upgrade |
| 2015-03-13 | Citigroup | “Neutral” → “Buy” upgrade |
| 2014-08-25 | Credit Suisse | “Outperform” → “Neutral” downgrade |
| 2014-08-04 | Keybanc | “Hold” → “Buy” upgrade |
| 2014-02-24 | KeyBanc | “Buy” → “Hold” downgrade |
| 2014-02-11 | Bank of America | “Neutral” → “Buy” upgrade |
| 2014-02-05 | Jefferies | “Hold” → “Buy” upgrade |
| 2013-11-04 | Goldman Sachs | “Neutral” → “Buy” upgrade |