| 2024-10-15 | Keybanc | “Overweight” → “Sector Weight” downgrade |
| 2024-07-10 | Wells Fargo | “Overweight” → “Equal Weight” downgrade |
| 2024-02-01 | J.P. Morgan | “Neutral” → “Underweight” downgrade |
| 2023-12-11 | Stephens & Co. | “Equal Weight” → “Overweight” upgrade |
| 2023-10-17 | Mizuho | “Neutral” → “Buy” upgrade |
| 2023-10-09 | Goldman Sachs | “Sell” → “Buy” upgrade |
| 2023-07-13 | William Blair | “Market Perform” → “Outperform” upgrade |
| 2023-06-06 | Keybanc | “Sector Weight” → “Overweight” upgrade |
| 2022-12-16 | Mizuho | “Underperform” → “Neutral” upgrade |
| 2022-12-01 | Wells Fargo | “Equal Weight” → “Overweight” upgrade |
| 2022-11-01 | J.P. Morgan | “Underweight” → “Neutral” upgrade |
| 2022-07-08 | TD Cowen | “Market Perform” → “Outperform” upgrade |
| 2022-03-01 | Morgan Stanley | “Underweight” → “Equal Weight” upgrade |
| 2021-12-06 | Deutsche Bank | “Hold” → “Buy” upgrade |
| 2021-07-15 | William Blair | “Outperform” → “Market Perform” downgrade |
| 2021-06-01 | Vertical Research | “Hold” → “Sell” downgrade |
| 2021-02-25 | Credit Suisse | “Neutral” → “Underperform” downgrade |
| 2020-11-30 | Barclays | “Overweight” → “Equal Weight” downgrade |
| 2020-11-20 | Goldman Sachs | “Neutral” → “Sell” downgrade |
| 2020-10-20 | Vertical Research | “Sell” → “Hold” upgrade |
| 2020-07-21 | Seaport Global | “Buy” → “Neutral” downgrade |
| 2019-07-08 | J.P. Morgan | “Neutral” → “Underweight” downgrade |
| 2019-05-24 | UBS | “Neutral” → “Sell” downgrade |
| 2019-04-16 | Baird | “Outperform” → “Neutral” downgrade |
| 2019-04-09 | TD Cowen | “Outperform” → “Market Perform” downgrade |
| 2019-03-06 | Credit Suisse | “Outperform” → “Neutral” downgrade |
| 2016-12-20 | Morgan Stanley | “Equal Weight” → “Underweight” downgrade |
| 2016-10-18 | UBS | “Buy” → “Neutral” downgrade |
| 2016-08-15 | Susquehanna | “Positive” → “Neutral” downgrade |
| 2016-04-19 | Seaport Global | “Neutral” → “Buy” upgrade |
| 2016-04-14 | Keybanc | “Overweight” → “Sector Weight” downgrade |
| 2016-03-28 | Goldman Sachs | “Buy” → “Neutral” downgrade |
| 2015-12-17 | Wells Fargo | “Outperform” → “Market Perform” downgrade |
| 2015-11-19 | Longbow Research | “Buy” → “Neutral” downgrade |
| 2015-11-11 | J.P. Morgan | “Overweight” → “Neutral” downgrade |
| 2015-06-10 | Seaport Global | “Accumulate” → “Neutral” downgrade |
| 2015-04-21 | Seaport Global | “Buy” → “Accumulate” revised |
| 2015-04-21 | Nomura | “Buy” → “Neutral” downgrade |
| 2015-03-23 | Barclays | “Underweight” → “Equal Weight” upgrade |
| 2014-10-07 | Susquehanna | “Neutral” → “Positive” upgrade |
| 2014-09-25 | Buckingham Research | “Neutral” → “Buy” upgrade |
| 2014-07-23 | Goldman Sachs | “Neutral” → “Buy” upgrade |
| 2014-06-06 | KeyBanc | “Hold” → “Buy” upgrade |
| 2014-05-05 | J.P. Morgan | “Neutral” → “Overweight” upgrade |
| 2014-04-22 | MKM Partners | “Neutral” → “Buy” upgrade |
| 2014-04-07 | Wells Fargo | “Market Perform” → “Outperform” upgrade |
| 2014-02-07 | Morgan Stanley | “Underweight” → “Equal Weight” upgrade |
| 2013-07-23 | Global Hunter Securities | “Accumulate” → “Buy” revised |
| 2012-07-25 | J.P. Morgan | “Overweight” → “Neutral” downgrade |
| 2012-07-09 | MKM Partners | “Buy” → “Neutral” downgrade |