| 2026-05-19 | Resumed | UBS | Neutral |
| 2026-05-01 | 업그레이드 | Barclays | Equal Weight → Overweight |
| 2025-06-23 | 개시 | Goldman | Neutral |
| 2024-10-03 | Resumed | Stephens | Equal-Weight |
| 2024-08-15 | 다운그레이드 | BofA Securities | Buy → Neutral |
| 2024-08-12 | 다운그레이드 | BMO Capital Markets | Outperform → Market Perform |
| 2024-06-18 | 개시 | Argus | Buy |
| 2024-04-16 | 다운그레이드 | Barclays | Overweight → Equal Weight |
| 2023-07-13 | 업그레이드 | BMO Capital Markets | Market Perform → Outperform |
| 2023-04-28 | 업그레이드 | BofA Securities | Neutral → Buy |
| 2023-04-14 | Resumed | BMO Capital Markets | Market Perform |
| 2022-03-10 | 업그레이드 | BMO Capital Markets | Market Perform → Outperform |
| 2022-02-28 | Resumed | BofA Securities | Neutral |
| 2022-02-18 | 업그레이드 | Stephens | Equal-Weight → Overweight |
| 2021-02-08 | 업그레이드 | Stephens | Equal-Weight → Overweight |
| 2021-01-06 | 업그레이드 | BofA Securities | Neutral → Buy |
| 2020-10-30 | 업그레이드 | Barclays | Equal Weight → Overweight |
| 2020-06-29 | 다운그레이드 | BMO Capital Markets | Outperform → Market Perform |
| 2020-06-29 | 다운그레이드 | Barclays | Overweight → Equal Weight |
| 2020-06-03 | 다운그레이드 | Stephens | Overweight → Equal-Weight |
| 2020-05-11 | 업그레이드 | Stephens | Equal-Weight → Overweight |
| 2020-01-16 | 다운그레이드 | Stephens | Overweight → Equal-Weight |
| 2019-10-25 | 개시 | BofA/Merrill | Neutral |
| 2019-08-20 | 업그레이드 | BMO Capital Markets | Market Perform → Outperform |
| 2019-03-05 | 개시 | Stephens | Overweight |
| 2018-07-16 | 개시 | Barclays | Overweight |
| 2018-03-29 | 개시 | Mizuho | Buy |
| 2017-11-03 | 개시 | Morgan Stanley | Equal-Weight |
| 2017-10-31 | 개시 | KeyBanc Capital Mkts | Sector Weight |
| 2017-03-27 | 다운그레이드 | KeyBanc Capital Mkts | Overweight → Sector Weight |
| 2016-12-02 | 개시 | KeyBanc Capital Mkts | Overweight |
| 2016-05-25 | 다운그레이드 | BB&T Capital Mkts | Buy → Hold |
| 2015-12-16 | 개시 | Jefferies | Hold |
| 2015-11-04 | 업그레이드 | BB&T Capital Mkts | Hold → Buy |
| 2014-12-05 | 다운그레이드 | BB&T Capital Mkts | Buy → Hold |
| 2014-06-06 | 다운그레이드 | BB&T Capital Mkts | Buy → Hold |