BIIB
76 congressional trades by 22 politicians
Trades
76
Buys / sells
36 / 40
Politicians
22
Disclosed volume
$889k
midpoint of ranges
Med Δ after buys
-9.6%
36 priced buys
Buys vs market
-233.5%
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 | -437.2% | +425.5% |
| 2. Josh Gottheimer | 9 | 5 | 4 | -128.3% | +80.8% |
| 3. Thomas MacArthur | 8 | 6 | 2 | -304.4% | +379.3% |
| 4. Gilbert Cisneros | 8 | 5 | 3 | -151.1% | +183.2% |
| 5. K. Michael Conaway | 5 | 2 | 3 | -374.4% | +333.6% |
| 6. Ed Whitfield | 5 | 3 | 2 | -380.7% | +335.9% |
| 7. Maria Elvira Salazar | 5 | 3 | 2 | +23.5% | -21.9% |
| 8. Dean Phillips | 4 | 1 | 3 | -177.1% | +178.1% |
| 9. Gary Palmer | 3 | 2 | 1 | -252.1% | +221.2% |
| 10. Kathy Manning | 3 | 1 | 2 | -81.1% | +71.5% |
| 11. Rob Bresnahan | 3 | 2 | 1 | +58.4% | -64.6% |
| 12. Alan S. Lowenthal | 2 | 1 | 1 | -373.2% | +364.7% |
| 13. Lamar Smith | 2 | 1 | 1 | -371.1% | +276.6% |
| 14. Lois Frankel | 1 | 0 | 1 | – | +397.4% |
| 15. Cheri Bustos | 1 | 0 | 1 | – | +293.8% |
| 16. Nicholas Van Taylor | 1 | 0 | 1 | – | +187.1% |
| 17. Donna Shalala | 1 | 0 | 1 | – | +178.3% |
| 18. Christopher L. Jacobs | 1 | 0 | 1 | – | +117.3% |
| 19. Peter Meijer | 1 | 0 | 1 | – | +117.4% |
| 20. Shri Thanedar | 1 | 0 | 1 | – | +111.1% |
| 21. Daniel Goldman | 1 | 0 | 1 | – | +102.4% |
| 22. Kevin Hern | 1 | 0 | 1 | – | -18.8% |
All trades (76)
76 trades
| Owner | Filing | |||||||
|---|---|---|---|---|---|---|---|---|
| 2026-09-24 | Maria Elvira Salazar | Sell | $1k – $15k | Self | +10.0% | -11.6% | 2026-10-09 03:30 | PDF ↗ |
| 2026-08-18 | Kevin Hern | Sell | $1k – $15k | Self | +17.1% | -18.8% | 2026-09-03 03:30 | PDF ↗ |
| 2026-06-05 | Gilbert Cisneros | Buy | $1k – $15k | Self | +27.4% | +24.9% | 2026-07-12 21:38 | PDF ↗ |
| 2026-06-02 | Maria Elvira Salazar | Sell | $15k – $50k | Self | +31.8% | -32.3% | 2026-07-12 21:39 | PDF ↗ |
| 2026-05-12 | Maria Elvira Salazar | Buy | $1k – $15k | Self | +24.9% | +22.4% | 2026-07-12 21:36 | PDF ↗ |
| 2026-05-11 | Maria Elvira Salazar | Buy | $1k – $15k | Self | +25.8% | +23.5% | 2026-07-12 21:36 | PDF ↗ |
| 2026-05-11 | Maria Elvira Salazar | Buy | $50k – $100k | Self | +25.8% | +23.5% | 2026-07-12 21:36 | PDF ↗ |
| 2026-01-30 | Gilbert Cisneros | Buy | $1k – $15k | Self | +38.4% | +29.1% | 2026-03-24 16:51 | PDF ↗ |
| 2025-05-15 | Rob Bresnahan | Buy | $1k – $15k | Self | +101.2% | +72.0% | 2026-03-24 16:23 | PDF ↗ |
| 2025-04-08 | Rob Bresnahan | Sell | $1k – $15k | Self | +118.3% | -64.6% | 2026-03-24 16:18 | PDF ↗ |
| 2025-02-25 | Rob Bresnahan | Buy | $1k – $15k | Self | +73.5% | +44.7% | 2026-03-24 16:12 | PDF ↗ |
| 2023-03-06 | Daniel Goldman | Sell | $1k – $15k | Self | -7.9% | +102.4% | 2026-03-24 15:25 | PDF ↗ |
| 2023-01-23 | Shri Thanedar | Sell | $15k – $50k | Self | -14.7% | +111.1% | 2026-03-24 15:20 | PDF ↗ |
| 2022-08-03 | Kathy Manning | Sell | $1k – $15k | Self | +16.5% | +75.0% | 2026-03-24 15:11 | PDF ↗ |
| 2022-07-20 | Kathy Manning | Buy | $1k – $15k | Self | +20.0% | -81.1% | 2026-03-24 15:08 | PDF ↗ |
| 2022-03-17 | Josh Gottheimer | Sell | $1k – $15k | Self | +21.2% | +60.1% | 2026-03-24 14:58 | PDF ↗ |
| 2022-01-14 | Kathy Manning | Sell | $1k – $15k | Self | +4.0% | +68.0% | 2026-03-24 14:52 | PDF ↗ |
| 2022-01-10 | Josh Gottheimer | Buy | $1k – $15k | Self | +5.8% | -66.0% | 2026-03-24 14:52 | PDF ↗ |
| 2021-12-09 | Josh Gottheimer | Sell | $1k – $15k | Self | +7.1% | +65.0% | 2026-03-24 14:49 | PDF ↗ |
| 2021-10-18 | Josh Gottheimer | Buy | $1k – $15k | Self | -7.7% | -87.2% | 2026-03-24 14:44 | PDF ↗ |
| 2021-09-15 | Josh Gottheimer | Sell | $1k – $15k | Self | -16.8% | +96.5% | 2026-03-24 14:41 | PDF ↗ |
| 2021-06-08 | Josh Gottheimer | Buy | $1k – $15k | Self | -37.0% | -128.3% | 2026-03-24 14:32 | PDF ↗ |
| 2021-02-16 | Peter Meijer | Sell | $15k – $50k | Self | -10.9% | +117.4% | 2026-03-24 14:21 | PDF ↗ |
| 2021-01-04 | Christopher L. Jacobs | Sell | $1k – $15k | Self | +2.5% | +117.3% | 2026-03-24 14:19 | PDF ↗ |
| 2020-12-22 | Gilbert Cisneros | Sell | $1k – $15k | Self | +0.4% | +120.2% | 2026-03-24 14:15 | PDF ↗ |
| 2020-09-16 | Gilbert Cisneros | Buy | $1k – $15k | Self | -9.9% | -151.1% | 2026-03-24 14:06 | PDF ↗ |
| 2020-07-07 | Josh Gottheimer | Buy | $1k – $15k | Self | -7.2% | -167.6% | 2026-03-24 14:00 | PDF ↗ |
| 2020-04-29 | Gilbert Cisneros | Buy | $1k – $15k | Self | -18.3% | -198.2% | 2026-03-24 13:50 | PDF ↗ |
| 2020-03-18 | Gilbert Cisneros | Sell | $1k – $15k | Self | -16.7% | +260.6% | 2026-03-24 13:44 | PDF ↗ |
| 2020-02-07 | Gilbert Cisneros | Buy | $1k – $15k | Self | -26.5% | -175.0% | 2026-03-24 13:37 | PDF ↗ |
| 2019-09-11 | Dean Phillips | Sell | $1k – $15k | Self | +5.5% | +172.1% | 2026-03-24 13:21 | PDF ↗ |
| 2019-08-13 | Dean Phillips | Sell | $1k – $15k | Self | +6.7% | +178.1% | 2026-03-24 13:18 | PDF ↗ |
| 2019-06-24 | Donna Shalala | Sell | $1k – $15k | Self | +5.5% | +178.3% | 2026-03-24 13:47 | PDF ↗ |
| 2019-06-20 | Dean Phillips | Buy | $1k – $15k | Self | +5.9% | -177.1% | 2026-03-24 13:13 | PDF ↗ |
| 2019-05-13 | Dean Phillips | Sell | $1k – $15k | Self | +10.3% | +187.8% | 2026-03-24 13:10 | PDF ↗ |
| 2019-05-09 | Gilbert Cisneros | Sell | $1k – $15k | Self | +9.0% | +183.2% | 2026-03-24 13:10 | PDF ↗ |
| 2019-03-25 | Nicholas Van Taylor | Sell | $1k – $15k | Self | +13.0% | +187.1% | 2026-03-24 13:02 | PDF ↗ |
| 2018-10-29 | Josh Gottheimer | Sell | $1k – $15k | Self | -17.3% | +237.9% | 2026-03-24 12:47 | PDF ↗ |
| 2018-10-05 | Gary Palmer | Sell | $1k – $15k | Self | -27.2% | +221.2% | 2026-03-24 12:47 | PDF ↗ |
| 2018-08-06 | Gary Palmer | Buy | $1k – $15k | Self | -27.0% | -225.6% | 2026-03-24 12:41 | PDF ↗ |
| 2018-07-24 | Josh Gottheimer | Buy | $1k – $15k | Self | -33.2% | -235.0% | 2026-03-24 12:43 | PDF ↗ |
| 2018-05-02 | Thomas MacArthur | Buy | $1k – $15k | Self | -9.2% | -233.5% | 2026-03-24 12:32 | PDF ↗ |
| 2018-05-02 | Thomas MacArthur | Buy | $1k – $15k | Self | -9.2% | -233.5% | 2026-03-24 12:32 | PDF ↗ |
| 2017-04-04 | Gary Palmer | Buy | $1k – $15k | Self | -9.2% | -278.7% | 2026-03-24 12:41 | PDF ↗ |
| 2017-03-29 | Lamar Smith | Sell | $1k – $15k | Self | -7.3% | +276.6% | 2026-03-24 12:03 | PDF ↗ |
| 2017-01-30 | Cheri Bustos | Sell | $15k – $50k | Self | -9.8% | +293.8% | 2026-03-24 11:55 | PDF ↗ |
| 2016-12-08 | Thomas MacArthur | Buy | $1k – $15k | Self | -14.0% | -304.4% | 2026-03-24 11:56 | PDF ↗ |
| 2016-12-08 | Thomas MacArthur | Buy | $1k – $15k | Self | -14.0% | -304.4% | 2026-03-24 11:56 | PDF ↗ |
| 2016-06-03 | Ed Whitfield | Sell | $1k – $15k | Self | -14.2% | +336.5% | 2026-03-24 11:43 | PDF ↗ |
| 2016-04-13 | Ed Whitfield | Sell | $1k – $15k | Self | -8.4% | +335.3% | 2026-03-24 11:37 | PDF ↗ |
| 2016-04-01 | K. Michael Conaway | Sell | $1k – $15k | Self | -4.5% | +333.6% | 2026-03-24 11:36 | PDF ↗ |
| 2016-04-01 | K. Michael Conaway | Sell | $1k – $15k | Self | -4.5% | +333.6% | 2026-03-24 11:36 | PDF ↗ |
| 2016-02-04 | Ed Whitfield | Buy | $1k – $15k | Self | -8.9% | -374.7% | 2026-03-24 11:33 | PDF ↗ |
| 2016-02-02 | Thomas MacArthur | Sell | $50k – $100k | Self | -6.4% | +375.8% | 2026-03-24 11:33 | PDF ↗ |
| 2016-01-25 | Ed Whitfield | Buy | $1k – $15k | Self | -5.0% | -380.7% | 2026-03-24 11:29 | PDF ↗ |
| 2016-01-19 | Ed Whitfield | Buy | $1k – $15k | Self | -7.8% | -382.3% | 2026-03-24 11:29 | PDF ↗ |
| 2015-09-22 | Thomas MacArthur | Buy | $1k – $15k | Self | -16.8% | -379.8% | 2026-03-24 11:23 | PDF ↗ |
| 2015-09-22 | Thomas MacArthur | Buy | $1k – $15k | Self | -16.8% | -379.8% | 2026-03-24 11:23 | PDF ↗ |
| 2015-08-27 | Lamar Smith | Buy | $1k – $15k | Self | -18.2% | -371.1% | 2026-03-24 11:20 | PDF ↗ |
| 2015-08-21 | Rubén Hinojosa | Sell | $1k – $15k | Self | -15.8% | +372.0% | 2026-03-24 11:20 | PDF ↗ |
| 2015-07-23 | Alan S. Lowenthal | Sell | $1k – $15k | Self | -35.4% | +364.7% | 2026-03-24 11:17 | PDF ↗ |
| 2015-04-15 | Alan S. Lowenthal | Buy | $15k – $50k | Self | -42.2% | -373.2% | 2026-03-24 11:11 | PDF ↗ |
| 2015-02-09 | K. Michael Conaway | Buy | $1k – $15k | Self | -37.3% | -382.4% | 2026-03-24 11:07 | PDF ↗ |
| 2015-02-04 | Thomas MacArthur | Sell | $15k – $50k | Self | -36.4% | +382.7% | 2026-03-24 11:08 | PDF ↗ |
| 2014-12-02 | K. Michael Conaway | Buy | $1k – $15k | Self | -24.2% | -366.5% | 2026-03-24 11:02 | PDF ↗ |
| 2014-06-12 | Lois Frankel | Sell | $1k – $15k | Self | -19.6% | +397.4% | 2026-03-24 10:53 | PDF ↗ |
| 2014-02-27 | Rubén Hinojosa | Sell | $1k – $15k | Self | -27.6% | +427.4% | 2026-03-24 10:50 | PDF ↗ |
| 2014-02-27 | Rubén Hinojosa | Sell | $1k – $15k | Self | -27.6% | +427.4% | 2026-03-24 10:50 | PDF ↗ |
| 2014-02-27 | Rubén Hinojosa | Sell | $1k – $15k | Self | -27.6% | +427.4% | 2026-03-24 10:50 | PDF ↗ |
| 2014-01-24 | Rubén Hinojosa | Buy | $1k – $15k | Self | -18.0% | -437.2% | 2026-03-24 10:49 | PDF ↗ |
| 2014-01-24 | Rubén Hinojosa | Buy | $1k – $15k | Self | -18.0% | -437.2% | 2026-03-24 10:49 | PDF ↗ |
| 2014-01-24 | Rubén Hinojosa | Buy | $1k – $15k | Self | -18.0% | -437.2% | 2026-03-24 10:49 | PDF ↗ |
| 2014-01-24 | Rubén Hinojosa | Buy | $1k – $15k | Self | -18.0% | -437.2% | 2026-03-24 10:49 | PDF ↗ |
| 2014-01-13 | K. Michael Conaway | Sell | $1k – $15k | Self | -12.2% | +423.4% | 2026-03-24 10:56 | PDF ↗ |
| 2013-12-31 | Rubén Hinojosa | Sell | $1k – $15k | Self | -11.0% | +413.8% | 2026-03-24 10:49 | PDF ↗ |
| 2013-12-20 | Rubén Hinojosa | Sell | $1k – $15k | Self | -12.1% | +423.7% | 2026-03-24 10:49 | PDF ↗ |