| 2023-12-14 | Wells Fargo | “Equal Weight” → “Overweight” upgrade |
| 2023-08-16 | Mizuho | “Buy” → “Neutral” downgrade |
| 2023-08-15 | Bank of America | “Buy” → “Neutral” downgrade |
| 2023-04-18 | Wells Fargo | “Overweight” → “Equal Weight” downgrade |
| 2023-03-29 | Goldman Sachs | “Neutral” → “Buy” upgrade |
| 2023-03-28 | J.P. Morgan | “Overweight” → “Neutral” downgrade |
| 2023-03-10 | Mizuho | “Neutral” → “Buy” upgrade |
| 2023-03-03 | Jefferies | “Hold” → “Buy” upgrade |
| 2023-01-10 | Mizuho | “Buy” → “Neutral” downgrade |
| 2022-05-16 | Goldman Sachs | “Buy” → “Neutral” downgrade |
| 2022-01-25 | Piper Sandler | “Overweight” → “Neutral” downgrade |
| 2021-08-26 | Citigroup | “Neutral” → “Buy” upgrade |
| 2021-04-16 | Raymond James | “Market Perform” → “Strong Buy” upgrade |
| 2021-02-22 | J.P. Morgan | “Neutral” → “Overweight” upgrade |
| 2020-08-12 | TD Cowen | “Market Perform” → “Outperform” upgrade |
| 2020-04-24 | Citigroup | “Buy” → “Neutral” downgrade |
| 2020-03-24 | Raymond James | “Strong Buy” → “Market Perform” downgrade |
| 2019-12-09 | J.P. Morgan | “Overweight” → “Neutral” downgrade |
| 2019-08-02 | Raymond James | “Strong Buy” → “Buy” downgrade |
| 2019-05-10 | TD Cowen | “Outperform” → “Market Perform” downgrade |
| 2019-04-10 | Raymond James | “Strong Buy” → “Buy” downgrade |
| 2018-12-26 | Standpoint Research | “Accumulate” → “Buy” revised |
| 2018-05-29 | Wells Fargo | “Market Perform” → “Outperform” upgrade |
| 2018-05-10 | Bank of America | “Neutral” → “Buy” upgrade |
| 2018-05-03 | Jefferies | “Hold” → “Buy” upgrade |
| 2018-05-01 | RBC Capital | “Top Pick” → “Outperform” downgrade |
| 2018-02-05 | Jefferies | “Buy” → “Hold” downgrade |
| 2017-11-15 | UBS | “Buy” → “Neutral” downgrade |
| 2017-10-03 | Goldman Sachs | “Buy” → “Neutral” downgrade |
| 2017-09-06 | Wells Fargo | “Outperform” → “Market Perform” downgrade |
| 2017-02-02 | UBS | “Neutral” → “Buy” upgrade |
| 2016-12-07 | J.P. Morgan | “Neutral” → “Overweight” upgrade |
| 2016-11-01 | UBS | “Sell” → “Neutral” upgrade |
| 2016-10-31 | Raymond James | “Outperform” → “Strong Buy” upgrade |
| 2016-03-03 | Bank of America | “Neutral” → “Buy” upgrade |
| 2016-02-05 | J.P. Morgan | “Overweight” → “Neutral” downgrade |
| 2016-01-05 | Bank of America | “Underperform” → “Neutral” upgrade |
| 2015-12-15 | Scotia Howard Weil | “Sector Perform” → “Sector Outperform” upgrade |
| 2015-12-15 | Scotiabank | “Sector Perform” → “Sector Outperform” upgrade |
| 2015-08-26 | J.P. Morgan | “Neutral” → “Overweight” upgrade |
| 2015-08-24 | Bank of America | “Neutral” → “Underperform” downgrade |
| 2015-05-27 | Oppenheimer | “Perform” → “Outperform” upgrade |
| 2015-01-13 | J.P. Morgan | “Overweight” → “Neutral” downgrade |
| 2014-12-17 | Wells Fargo | “Outperform” → “Market Perform” downgrade |
| 2014-10-02 | RBC Capital | “Top Pick” → “Buy” downgrade |
| 2014-09-15 | Scotiabank | “Sector Outperform” → “Sector Perform” downgrade |
| 2014-09-15 | Scotia Howard Weil | “Sector Outperform” → “Sector Perform” downgrade |
| 2014-08-01 | Credit Suisse | “Neutral” → “Outperform” upgrade |
| 2014-07-28 | Wolfe Research | “Peer Perform” → “Outperform” upgrade |
| 2014-07-11 | Citigroup | “Neutral” → “Buy” upgrade |
| 2014-07-03 | S&P Capital IQ | “Hold” → “Buy” upgrade |
| 2014-04-01 | Wolfe Research | “Peer Perform” → “Perform” revised |
| 2014-01-31 | Imperial Capital | “In Line” → “Outperform” upgrade |
| 2014-01-30 | Evercore ISI | “Neutral” → “Buy” upgrade |
| 2013-12-09 | J.P. Morgan | “Underweight” → “Neutral” upgrade |
| 2013-12-05 | Macquarie | “Neutral” → “Outperform” upgrade |
| 2013-12-02 | Deutsche Bank | “Hold” → “Buy” upgrade |