Recent Analyst Stock Rating News
The Best Trading Research Platform
For Retail Investors and Professional Trades Alike.Get Started for Free
Roger Song's Stock Ratings
Jefferies Analyst
Roger Song is an analyst at Jefferies. Analyst ratings are quantitative and qualitative analysis of a stock by Wall Street stock rating analysts. Stock ratings consist of expected future growth, current stock valuation and macroeconomic trends. Updated 06/16/2025
Overall Average Return
-16.3%
Smart Score
Overall Average Return Percentile
13th
| Buy Now | Get Alert | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 06/13/2025 | CVAC | Buy Now | CureVac | $5.52 | -9.42% | Roger Song37% | $7 → $5 | Downgrade | Buy → Hold | Get Alert |
| 04/29/2025 | KNSA | Buy Now | Kiniksa Pharmaceuticals | $28.30 | 59.01% | Roger Song37% | $40 → $45 | Maintains | Buy | Get Alert |
| 04/11/2025 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | -77.14% | Roger Song37% | $1 → $2 | Upgrade | Hold → Buy | Get Alert |
| 04/01/2025 | AKBA | Buy Now | Akebia Therapeutics | $3.53 | 69.97% | Roger Song37% | → $6 | Initiates | → Buy | Get Alert |
| 03/14/2025 | SANA | Buy Now | Sana Biotechnology | $2.63 | 166.16% | Roger Song37% | → $7 | Initiates | → Buy | Get Alert |
| 03/05/2025 | KRYS | Buy Now | Krystal Biotech | $137.07 | 78.74% | Roger Song37% | → $245 | Initiates | → Buy | Get Alert |
| 02/25/2025 | WVE | Buy Now | WAVE Life Sciences | $6.95 | 274.1% | Roger Song37% | → $26 | Initiates | → Buy | Get Alert |
| 01/10/2025 | IGMS | Buy Now | IGM Biosciences | $1.19 | 68.07% | Roger Song37% | $48 → $2 | Downgrade | Buy → Hold | Get Alert |
| 12/09/2024 | BIOA | Buy Now | Bioage Labs | $4.52 | 54.87% | Roger Song37% | $42 → $7 | Downgrade | Buy → Hold | Get Alert |
| 12/04/2024 | REPL | Buy Now | Replimune Group | $10.08 | 88.49% | Roger Song37% | $16 → $19 | Maintains | Buy | Get Alert |
| 11/21/2024 | KURA | Buy Now | Kura Oncology | $6.49 | 331.43% | Roger Song37% | $32 → $28 | Maintains | Buy | Get Alert |
| 11/19/2024 | ACRS | Buy Now | Aclaris Therapeutics | $1.47 | 376.19% | Roger Song37% | $2 → $7 | Upgrade | Hold → Buy | Get Alert |
| 10/23/2024 | IRON | Buy Now | Disc Medicine | $53.71 | 65.7% | Roger Song37% | → $89 | Initiates | → Buy | Get Alert |
| 10/21/2024 | BIOA | Buy Now | Bioage Labs | $4.52 | 829.2% | Roger Song37% | → $42 | Initiates | → Buy | Get Alert |
| 10/16/2024 | NVAX | Buy Now | Novavax | $7.04 | 255.11% | Roger Song37% | $31 → $25 | Maintains | Buy | Get Alert |
| 10/11/2024 | NRIX | Buy Now | Nurix Therapeutics | $12.10 | 238.84% | Roger Song37% | → $41 | Initiates | → Buy | Get Alert |
| 10/08/2024 | ZBIO | Buy Now | Zenas BioPharma | $10.80 | 224.07% | Roger Song37% | → $35 | Initiates | → Buy | Get Alert |
| 10/02/2024 | NVAX | Buy Now | Novavax | $7.04 | 340.34% | Roger Song37% | $31 → $31 | Maintains | Buy | Get Alert |
| 09/13/2024 | KNSA | Buy Now | Kiniksa Pharmaceuticals | $28.30 | 41.34% | Roger Song37% | → $40 | Initiates | → Buy | Get Alert |
| 09/05/2024 | ATYR | Buy Now | aTyr Pharma | $5.30 | 69.81% | Roger Song37% | → $9 | Initiates | → Buy | Get Alert |
| 09/03/2024 | PCVX | Buy Now | Vaxcyte | $34.56 | 273.26% | Roger Song37% | $108 → $129 | Maintains | Buy | Get Alert |
| 05/06/2024 | CTMX | Buy Now | CytomX Therapeutics | $2.85 | 180.7% | Roger Song37% | $2.5 → $8 | Upgrade | Hold → Buy | Get Alert |
| 04/17/2024 | NUVL | Buy Now | Nuvalent | $78.24 | 23.98% | Roger Song37% | → $97 | Initiates | → Buy | Get Alert |
| 03/20/2024 | TRML | Buy Now | Tourmaline Bio | $19.68 | 265.85% | Roger Song37% | $41 → $72 | Maintains | Buy | Get Alert |
| 03/07/2024 | VKTX | Buy Now | Viking Therapeutics | $26.45 | 315.88% | Roger Song37% | → $110 | Initiates | → Buy | Get Alert |
| 03/06/2024 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | -88.57% | Roger Song37% | $0.5 → $1 | Maintains | Hold | Get Alert |
| 12/15/2023 | TRML | Buy Now | Tourmaline Bio | $19.68 | 108.33% | Roger Song37% | → $41 | Initiates | → Buy | Get Alert |
| 09/19/2023 | KNTE | Buy Now | Kinnate Biopharma | — | — | Roger Song37% | $31 → $2 | Maintains | Buy | Get Alert |
| 05/10/2023 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | -88.57% | Roger Song37% | $1.5 → $1 | Upgrade | Underperform → Hold | Get Alert |
| 02/24/2023 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | -82.86% | Roger Song37% | $3.2 → $1.5 | Downgrade | Hold → Underperform | Get Alert |
| 11/09/2022 | IGMS | Buy Now | IGM Biosciences | $1.19 | 4521.85% | Roger Song37% | $61 → $55 | Assumes | → Buy | Get Alert |
| 08/31/2022 | ALT | Buy Now | Altimmune | $7.09 | 393.65% | Roger Song37% | $30 → $35 | Maintains | Buy | Get Alert |
| 07/29/2022 | PRLD | Buy Now | Prelude Therapeutics | $1.04 | 765.38% | Roger Song37% | → $9 | Initiates | → Buy | Get Alert |
| 07/07/2022 | CTMX | Buy Now | CytomX Therapeutics | $2.85 | -29.82% | Roger Song37% | $12 → $2 | Downgrade | Buy → Hold | Get Alert |
| 05/31/2022 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | -54.29% | Roger Song37% | $12 → $4 | Assumes | → Hold | Get Alert |
| 02/15/2022 | KURA | Buy Now | Kura Oncology | $6.49 | 439.29% | Roger Song37% | → $35 | Initiates | → Buy | Get Alert |
| 01/11/2022 | AADI | Buy Now | Aadi Bioscience | — | — | Roger Song37% | → $45 | Initiates | → Buy | Get Alert |
| 12/01/2021 | CRVS | Buy Now | Corvus Pharma | $4.19 | 90.93% | Roger Song37% | → $8 | Initiates | → Buy | Get Alert |
| 11/12/2021 | GLYC | Buy Now | GlycoMimetics | $0.15 | 2554.28% | Roger Song37% | $3 → $4 | Upgrade | Hold → Buy | Get Alert |
| 09/27/2021 | KNTE | Buy Now | Kinnate Biopharma | — | — | Roger Song37% | → $46 | Initiates | → Buy | Get Alert |
| 03/23/2021 | CTMX | Buy Now | CytomX Therapeutics | $2.85 | — | Roger Song37% | — | Upgrade | Hold → Buy | Get Alert |
| 02/08/2021 | BCEL | Buy Now | Atreca | — | — | Roger Song37% | → $30 | Initiates | → Buy | Get Alert |
| 09/08/2020 | MTEM | Buy Now | Molecular Templates | $0.00 | 20999900% | Roger Song37% | → $21 | Initiates | → Buy | Get Alert |
| 09/02/2020 | STRO | Buy Now | Sutro Biopharma | $0.86 | 2344.7% | Roger Song37% | → $21 | Initiates | → Buy | Get Alert |
| 08/09/2019 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | — | Roger Song37% | — | Downgrade | Buy → Hold | Get Alert |
| 08/05/2019 | GLYC | Buy Now | GlycoMimetics | $0.15 | — | Roger Song37% | — | Downgrade | Buy → Hold | Get Alert |
| 11/08/2018 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | 734.29% | Roger Song37% | $103 → $73 | Maintains | Buy | Get Alert |
| 06/05/2018 | CRVS | Buy Now | Corvus Pharma | $4.19 | 305.73% | Roger Song37% | → $17 | Initiates | → Buy | Get Alert |
| 03/18/2015 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | 60% | Roger Song37% | $17 → $14 | Maintains | Buy | Get Alert |
| 04/21/2014 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | 71.43% | Roger Song37% | → $15 | Initiates | → Buy | Get Alert |
| 11/12/2012 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | -8.57% | Roger Song37% | $10 → $8 | Downgrade | Buy → Hold | Get Alert |
| 08/10/2012 | NKTR | Buy Now | Nektar Therapeutics | $8.75 | 14.29% | Roger Song37% | $9.5 → $10 | Maintains | Buy | Get Alert |
