| 2023-12-12 | Goldman Sachs | “Sell” → “Neutral” upgrade |
| 2023-09-18 | Guggenheim | “Neutral” → “Buy” upgrade |
| 2023-04-28 | OTR Global | “Mixed” → “Positive” upgrade |
| 2023-02-13 | Bank of America | “Neutral” → “Buy” upgrade |
| 2023-01-27 | BMO Capital | “Market Perform” → “Underperform” downgrade |
| 2023-01-27 | OTR Global | “Positive” → “Mixed” downgrade |
| 2023-01-20 | Barclays | “Equal Weight” → “Overweight” upgrade |
| 2022-05-23 | Citigroup | “Buy” → “Neutral” downgrade |
| 2022-04-05 | Wells Fargo | “Overweight” → “Equal Weight” downgrade |
| 2022-03-17 | J.P. Morgan | “Neutral” → “Overweight” upgrade |
| 2022-03-07 | Wedbush | “Outperform” → “Neutral” downgrade |
| 2021-12-14 | Goldman Sachs | “Buy” → “Sell” downgrade |
| 2021-07-30 | OTR Global | “Mixed” → “Positive” upgrade |
| 2021-04-28 | TD Cowen | “Market Perform” → “Outperform” upgrade |
| 2021-01-15 | RBC Capital | “Sector Perform” → “Outperform” upgrade |
| 2020-12-11 | Citigroup | “Neutral” → “Buy” upgrade |
| 2020-12-10 | Goldman Sachs | “Sell” → “Buy” upgrade |
| 2020-11-10 | Bank of America | “Buy” → “Neutral” downgrade |
| 2020-10-07 | Barclays | “Overweight” → “Equal Weight” downgrade |
| 2020-05-07 | TD Cowen | “Outperform” → “Market Perform” downgrade |
| 2020-04-03 | RBC Capital | “Outperform” → “Sector Perform” downgrade |
| 2020-03-13 | Deutsche Bank | “Buy” → “Hold” downgrade |
| 2020-02-05 | Bank of America | “Underperform” → “Neutral” upgrade |
| 2020-02-04 | BMO Capital | “Market Perform” → “Perform” revised |
| 2020-02-04 | CFRA | “Sell” → “Hold” upgrade |
| 2019-09-24 | Atlantic Equities | “Neutral” → “Overweight” upgrade |
| 2019-07-26 | OTR Global | “Positive” → “Mixed” downgrade |
| 2019-07-17 | Goldman Sachs | “Neutral” → “Sell” downgrade |
| 2019-05-09 | RBC Capital | “Sector Perform” → “Outperform” upgrade |
| 2019-03-27 | Wells Fargo | “Market Perform” → “Outperform” upgrade |
| 2019-01-31 | Telsey Advisory Group | “Market Perform” → “Outperform” upgrade |
| 2019-01-11 | Barclays | “Underweight” → “Equal Weight” upgrade |
| 2019-01-10 | Needham | “Hold” → “Buy” upgrade |
| 2019-01-09 | Buckingham Research | “Neutral” → “Buy” upgrade |
| 2019-01-07 | UBS | “Sell” → “Neutral” upgrade |
| 2018-10-15 | J.P. Morgan | “Neutral” → “Overweight” upgrade |
| 2018-09-20 | Piper Sandler | “Underweight” → “Neutral” upgrade |
| 2018-03-22 | TD Cowen | “Market Perform” → “Outperform” upgrade |
| 2017-12-19 | Bank of America | “Neutral” → “Underperform” downgrade |
| 2017-11-20 | Miller Tabak | “Hold” → “Sell” downgrade |
| 2017-10-11 | Miller Tabak | “Hold” → “Sell” downgrade |
| 2017-09-08 | Credit Suisse | “Neutral” → “Outperform” upgrade |
| 2017-08-09 | Atlantic Equities | “Underweight” → “Neutral” upgrade |
| 2017-04-10 | RBC Capital | “Sector Perform” → “Perform” revised |
| 2017-02-22 | Atlantic Equities | “Neutral” → “Underweight” downgrade |
| 2017-02-03 | UBS | “Buy” → “Neutral” downgrade |
| 2017-02-03 | Piper Sandler | “Neutral” → “Underweight” downgrade |
| 2017-02-02 | Goldman Sachs | “Buy” → “Neutral” downgrade |
| 2017-02-01 | Evercore ISI | “Buy” → “Hold” downgrade |
| 2016-08-08 | Standpoint Research | “Buy” → “Hold” downgrade |
| 2016-06-08 | Bank of America | “Underperform” → “Neutral” upgrade |
| 2016-02-08 | Atlantic Equities | “Overweight” → “Neutral” downgrade |
| 2016-02-05 | Bank of America | “Neutral” → “Underperform” downgrade |
| 2016-02-05 | Credit Suisse | “Outperform” → “Neutral” downgrade |
| 2015-11-03 | Susquehanna | “Positive” → “Outperform” revised |
| 2015-10-29 | Barclays | “Overweight” → “Equal Weight” downgrade |