BIIB
74 congressional trades by 21 politicians
Trades
74
Buys / sells
36 / 38
Politicians
21
Disclosed volume
$873k
midpoint of ranges
Med Δ after buys
-24.1%
36 priced buys
Buys vs market
-245.4%
same-window excess
Congressional activity
Purchases above the baseline, sales below · hover a month for detail
Who traded it
| 1. Rubén Hinojosa | 10 | 4 | 6 | -447.8% | +436.0% |
| 2. Josh Gottheimer | 9 | 5 | 4 | -137.5% | +95.3% |
| 3. Thomas MacArthur | 8 | 6 | 2 | -316.3% | +389.6% |
| 4. Gilbert Cisneros | 8 | 5 | 3 | -164.4% | +199.3% |
| 5. K. Michael Conaway | 5 | 2 | 3 | -383.4% | +346.9% |
| 6. Ed Whitfield | 5 | 3 | 2 | -393.6% | +348.0% |
| 7. Dean Phillips | 4 | 1 | 3 | -192.8% | +193.9% |
| 8. Maria Elvira Salazar | 4 | 3 | 1 | +3.7% | -11.5% |
| 9. Gary Palmer | 3 | 2 | 1 | -263.7% | +231.4% |
| 10. Kathy Manning | 3 | 1 | 2 | -99.4% | +88.3% |
| 11. Rob Bresnahan | 3 | 2 | 1 | +28.9% | -30.2% |
| 12. Alan S. Lowenthal | 2 | 1 | 1 | -380.4% | +373.0% |
| 13. Lamar Smith | 2 | 1 | 1 | -382.1% | +289.8% |
| 14. Lois Frankel | 1 | 0 | 1 | – | +408.0% |
| 15. Cheri Bustos | 1 | 0 | 1 | – | +306.4% |
| 16. Nicholas Van Taylor | 1 | 0 | 1 | – | +203.8% |
| 17. Donna Shalala | 1 | 0 | 1 | – | +193.9% |
| 18. Christopher L. Jacobs | 1 | 0 | 1 | – | +132.7% |
| 19. Peter Meijer | 1 | 0 | 1 | – | +130.8% |
| 20. Shri Thanedar | 1 | 0 | 1 | – | +123.9% |
| 21. Daniel Goldman | 1 | 0 | 1 | – | +116.3% |
All trades (74)
74 trades
| Owner | Filing | |||||||
|---|---|---|---|---|---|---|---|---|
| 2026-06-05 | Gilbert Cisneros | Buy | $1k – $15k | Self | +7.0% | +4.9% | 2026-07-12 21:38 | PDF ↗ |
| 2026-06-02 | Maria Elvira Salazar | Sell | $15k – $50k | Self | +10.6% | -11.5% | 2026-07-12 21:39 | PDF ↗ |
| 2026-05-12 | Maria Elvira Salazar | Buy | $1k – $15k | Self | +4.8% | +2.8% | 2026-07-12 21:36 | PDF ↗ |
| 2026-05-11 | Maria Elvira Salazar | Buy | $1k – $15k | Self | +5.5% | +3.7% | 2026-07-12 21:36 | PDF ↗ |
| 2026-05-11 | Maria Elvira Salazar | Buy | $50k – $100k | Self | +5.5% | +3.7% | 2026-07-12 21:36 | PDF ↗ |
| 2026-01-30 | Gilbert Cisneros | Buy | $1k – $15k | Self | +16.1% | +7.4% | 2026-03-24 16:51 | PDF ↗ |
| 2025-05-15 | Rob Bresnahan | Buy | $1k – $15k | Self | +68.9% | +40.3% | 2026-03-24 16:23 | PDF ↗ |
| 2025-04-08 | Rob Bresnahan | Sell | $1k – $15k | Self | +83.2% | -30.2% | 2026-03-24 16:18 | PDF ↗ |
| 2025-02-25 | Rob Bresnahan | Buy | $1k – $15k | Self | +45.6% | +17.5% | 2026-03-24 16:12 | PDF ↗ |
| 2023-03-06 | Daniel Goldman | Sell | $1k – $15k | Self | -22.7% | +116.3% | 2026-03-24 15:25 | PDF ↗ |
| 2023-01-23 | Shri Thanedar | Sell | $15k – $50k | Self | -28.4% | +123.9% | 2026-03-24 15:20 | PDF ↗ |
| 2022-08-03 | Kathy Manning | Sell | $1k – $15k | Self | -2.2% | +92.8% | 2026-03-24 15:11 | PDF ↗ |
| 2022-07-20 | Kathy Manning | Buy | $1k – $15k | Self | +0.7% | -99.4% | 2026-03-24 15:08 | PDF ↗ |
| 2022-03-17 | Josh Gottheimer | Sell | $1k – $15k | Self | +1.8% | +78.7% | 2026-03-24 14:58 | PDF ↗ |
| 2022-01-14 | Kathy Manning | Sell | $1k – $15k | Self | -12.7% | +83.9% | 2026-03-24 14:52 | PDF ↗ |
| 2022-01-10 | Josh Gottheimer | Buy | $1k – $15k | Self | -11.2% | -82.2% | 2026-03-24 14:52 | PDF ↗ |
| 2021-12-09 | Josh Gottheimer | Sell | $1k – $15k | Self | -10.1% | +81.4% | 2026-03-24 14:49 | PDF ↗ |
| 2021-10-18 | Josh Gottheimer | Buy | $1k – $15k | Self | -22.5% | -101.1% | 2026-03-24 14:44 | PDF ↗ |
| 2021-09-15 | Josh Gottheimer | Sell | $1k – $15k | Self | -30.2% | +109.1% | 2026-03-24 14:41 | PDF ↗ |
| 2021-06-08 | Josh Gottheimer | Buy | $1k – $15k | Self | -47.2% | -137.5% | 2026-03-24 14:32 | PDF ↗ |
| 2021-02-16 | Peter Meijer | Sell | $15k – $50k | Self | -25.2% | +130.8% | 2026-03-24 14:21 | PDF ↗ |
| 2021-01-04 | Christopher L. Jacobs | Sell | $1k – $15k | Self | -14.0% | +132.7% | 2026-03-24 14:19 | PDF ↗ |
| 2020-12-22 | Gilbert Cisneros | Sell | $1k – $15k | Self | -15.7% | +135.3% | 2026-03-24 14:15 | PDF ↗ |
| 2020-09-16 | Gilbert Cisneros | Buy | $1k – $15k | Self | -24.4% | -164.4% | 2026-03-24 14:06 | PDF ↗ |
| 2020-07-07 | Josh Gottheimer | Buy | $1k – $15k | Self | -22.1% | -181.3% | 2026-03-24 14:00 | PDF ↗ |
| 2020-04-29 | Gilbert Cisneros | Buy | $1k – $15k | Self | -31.4% | -210.0% | 2026-03-24 13:50 | PDF ↗ |
| 2020-03-18 | Gilbert Cisneros | Sell | $1k – $15k | Self | -30.1% | +272.3% | 2026-03-24 13:44 | PDF ↗ |
| 2020-02-07 | Gilbert Cisneros | Buy | $1k – $15k | Self | -38.3% | -185.6% | 2026-03-24 13:37 | PDF ↗ |
| 2019-09-11 | Dean Phillips | Sell | $1k – $15k | Self | -11.5% | +187.7% | 2026-03-24 13:21 | PDF ↗ |
| 2019-08-13 | Dean Phillips | Sell | $1k – $15k | Self | -10.4% | +193.9% | 2026-03-24 13:18 | PDF ↗ |
| 2019-06-24 | Donna Shalala | Sell | $1k – $15k | Self | -11.4% | +193.9% | 2026-03-24 13:47 | PDF ↗ |
| 2019-06-20 | Dean Phillips | Buy | $1k – $15k | Self | -11.1% | -192.8% | 2026-03-24 13:13 | PDF ↗ |
| 2019-05-13 | Dean Phillips | Sell | $1k – $15k | Self | -7.4% | +204.1% | 2026-03-24 13:10 | PDF ↗ |
| 2019-05-09 | Gilbert Cisneros | Sell | $1k – $15k | Self | -8.6% | +199.3% | 2026-03-24 13:10 | PDF ↗ |
| 2019-03-25 | Nicholas Van Taylor | Sell | $1k – $15k | Self | -5.1% | +203.8% | 2026-03-24 13:02 | PDF ↗ |
| 2018-10-29 | Josh Gottheimer | Sell | $1k – $15k | Self | -30.6% | +249.7% | 2026-03-24 12:47 | PDF ↗ |
| 2018-10-05 | Gary Palmer | Sell | $1k – $15k | Self | -38.9% | +231.4% | 2026-03-24 12:47 | PDF ↗ |
| 2018-08-06 | Gary Palmer | Buy | $1k – $15k | Self | -38.8% | -235.9% | 2026-03-24 12:41 | PDF ↗ |
| 2018-07-24 | Josh Gottheimer | Buy | $1k – $15k | Self | -44.0% | -244.3% | 2026-03-24 12:43 | PDF ↗ |
| 2018-05-02 | Thomas MacArthur | Buy | $1k – $15k | Self | -23.8% | -246.6% | 2026-03-24 12:32 | PDF ↗ |
| 2018-05-02 | Thomas MacArthur | Buy | $1k – $15k | Self | -23.8% | -246.6% | 2026-03-24 12:32 | PDF ↗ |
| 2017-04-04 | Gary Palmer | Buy | $1k – $15k | Self | -23.8% | -291.5% | 2026-03-24 12:41 | PDF ↗ |
| 2017-03-29 | Lamar Smith | Sell | $1k – $15k | Self | -22.2% | +289.8% | 2026-03-24 12:03 | PDF ↗ |
| 2017-01-30 | Cheri Bustos | Sell | $15k – $50k | Self | -24.3% | +306.4% | 2026-03-24 11:55 | PDF ↗ |
| 2016-12-08 | Thomas MacArthur | Buy | $1k – $15k | Self | -27.8% | -316.3% | 2026-03-24 11:56 | PDF ↗ |
| 2016-12-08 | Thomas MacArthur | Buy | $1k – $15k | Self | -27.8% | -316.3% | 2026-03-24 11:56 | PDF ↗ |
| 2016-06-03 | Ed Whitfield | Sell | $1k – $15k | Self | -28.0% | +348.2% | 2026-03-24 11:43 | PDF ↗ |
| 2016-04-13 | Ed Whitfield | Sell | $1k – $15k | Self | -23.1% | +347.9% | 2026-03-24 11:37 | PDF ↗ |
| 2016-04-01 | K. Michael Conaway | Sell | $1k – $15k | Self | -19.8% | +346.9% | 2026-03-24 11:36 | PDF ↗ |
| 2016-04-01 | K. Michael Conaway | Sell | $1k – $15k | Self | -19.8% | +346.9% | 2026-03-24 11:36 | PDF ↗ |
| 2016-02-04 | Ed Whitfield | Buy | $1k – $15k | Self | -23.5% | -387.1% | 2026-03-24 11:33 | PDF ↗ |
| 2016-02-02 | Thomas MacArthur | Sell | $50k – $100k | Self | -21.5% | +388.5% | 2026-03-24 11:33 | PDF ↗ |
| 2016-01-25 | Ed Whitfield | Buy | $1k – $15k | Self | -20.3% | -393.6% | 2026-03-24 11:29 | PDF ↗ |
| 2016-01-19 | Ed Whitfield | Buy | $1k – $15k | Self | -22.6% | -394.9% | 2026-03-24 11:29 | PDF ↗ |
| 2015-09-22 | Thomas MacArthur | Buy | $1k – $15k | Self | -30.1% | -390.9% | 2026-03-24 11:23 | PDF ↗ |
| 2015-09-22 | Thomas MacArthur | Buy | $1k – $15k | Self | -30.1% | -390.9% | 2026-03-24 11:23 | PDF ↗ |
| 2015-08-27 | Lamar Smith | Buy | $1k – $15k | Self | -31.4% | -382.1% | 2026-03-24 11:20 | PDF ↗ |
| 2015-08-21 | Rubén Hinojosa | Sell | $1k – $15k | Self | -29.3% | +383.3% | 2026-03-24 11:20 | PDF ↗ |
| 2015-07-23 | Alan S. Lowenthal | Sell | $1k – $15k | Self | -45.7% | +373.0% | 2026-03-24 11:17 | PDF ↗ |
| 2015-04-15 | Alan S. Lowenthal | Buy | $15k – $50k | Self | -51.5% | -380.4% | 2026-03-24 11:11 | PDF ↗ |
| 2015-02-09 | K. Michael Conaway | Buy | $1k – $15k | Self | -47.4% | -390.4% | 2026-03-24 11:07 | PDF ↗ |
| 2015-02-04 | Thomas MacArthur | Sell | $15k – $50k | Self | -46.6% | +390.8% | 2026-03-24 11:08 | PDF ↗ |
| 2014-12-02 | K. Michael Conaway | Buy | $1k – $15k | Self | -36.4% | -376.5% | 2026-03-24 11:02 | PDF ↗ |
| 2014-06-12 | Lois Frankel | Sell | $1k – $15k | Self | -32.6% | +408.0% | 2026-03-24 10:53 | PDF ↗ |
| 2014-02-27 | Rubén Hinojosa | Sell | $1k – $15k | Self | -39.2% | +436.6% | 2026-03-24 10:50 | PDF ↗ |
| 2014-02-27 | Rubén Hinojosa | Sell | $1k – $15k | Self | -39.2% | +436.6% | 2026-03-24 10:50 | PDF ↗ |
| 2014-02-27 | Rubén Hinojosa | Sell | $1k – $15k | Self | -39.2% | +436.6% | 2026-03-24 10:50 | PDF ↗ |
| 2014-01-24 | Rubén Hinojosa | Buy | $1k – $15k | Self | -31.2% | -447.8% | 2026-03-24 10:49 | PDF ↗ |
| 2014-01-24 | Rubén Hinojosa | Buy | $1k – $15k | Self | -31.2% | -447.8% | 2026-03-24 10:49 | PDF ↗ |
| 2014-01-24 | Rubén Hinojosa | Buy | $1k – $15k | Self | -31.2% | -447.8% | 2026-03-24 10:49 | PDF ↗ |
| 2014-01-24 | Rubén Hinojosa | Buy | $1k – $15k | Self | -31.2% | -447.8% | 2026-03-24 10:49 | PDF ↗ |
| 2014-01-13 | K. Michael Conaway | Sell | $1k – $15k | Self | -26.4% | +435.0% | 2026-03-24 10:56 | PDF ↗ |
| 2013-12-31 | Rubén Hinojosa | Sell | $1k – $15k | Self | -25.3% | +425.7% | 2026-03-24 10:49 | PDF ↗ |
| 2013-12-20 | Rubén Hinojosa | Sell | $1k – $15k | Self | -26.3% | +435.3% | 2026-03-24 10:49 | PDF ↗ |