Robert W Pangia
CIK 1236188 · View on SEC EDGAR ↗
Insider
First SEC filing: Feb. 9, 2021 · Latest: Feb. 9, 2021
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Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 57 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
57 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 18, 2019 | BIIB | S 10b5-1 | 6,114 | $328.55 | $2,008,755 | 18,587 Direct | -24.75% | Disposed | -34.4% (price as of 2026-08-21) |
| Jan. 9, 2018 | BIIB | S 10b5-1 | 5,832 | $329.65 | $1,922,519 | 17,707 Direct | -24.78% | Disposed | -34.6% (price as of 2026-08-21) |
| Jan. 9, 2017 | BIIB | S 10b5-1 | 5,450 | $295.39 | $1,609,876 | 16,628 Direct | -24.69% | Disposed | -27.0% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 100 | $411.33 | $41,133 | 14,873 Direct | -0.67% | Disposed | -47.6% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 400 | $410.06 | $164,024 | 14,973 Direct | -2.60% | Disposed | -47.4% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 100 | $417.27 | $41,727 | 14,873 Direct | -0.67% | Disposed | -48.3% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 525 | $416.25 | $218,531 | 14,973 Direct | -3.39% | Disposed | -48.2% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 300 | $415.14 | $124,542 | 15,498 Direct | -1.90% | Disposed | -48.1% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 1,000 | $413.98 | $413,980 | 15,798 Direct | -5.95% | Disposed | -47.9% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 700 | $412.97 | $289,079 | 16,798 Direct | -4.00% | Disposed | -47.8% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 300 | $411.46 | $123,438 | 17,498 Direct | -1.69% | Disposed | -47.6% (price as of 2026-08-21) |
| March 10, 2015 | BIIB | S 10b5-1 | 200 | $410.60 | $82,120 | 17,798 Direct | -1.11% | Disposed | -47.5% (price as of 2026-08-21) |
| April 1, 2014 | BIIB | S 10b5-1 | 6,250 | $308.42 | $1,927,625 | 14,003 Direct | -30.86% | Disposed | -30.1% (price as of 2026-08-21) |
| Jan. 6, 2014 | BIIB | S 10b5-1 | 6,250 | $278.03 | $1,737,688 | 14,003 Direct | -30.86% | Disposed | -22.4% (price as of 2026-08-21) |
| May 28, 2013 | BIIB | S 10b5-1 | 5,900 | $237.23 | $1,399,657 | 12,698 Direct | -31.72% | Disposed | -9.1% (price as of 2026-08-21) |
| Feb. 6, 2013 | BIIB | S 10b5-1 | 2,500 | $165.55 | $413,875 | 18,598 Direct | -11.85% | Disposed | 30.3% (price as of 2026-08-21) |
| Sept. 17, 2012 | BIIB | S 10b5-1 | 5,000 | $155.00 | $775,000 | 18,598 Direct | -21.19% | Disposed | 39.1% (price as of 2026-08-21) |
| Sept. 6, 2012 | BIIB | S 10b5-1 | 5,000 | $150.00 | $750,000 | 18,598 Direct | -21.19% | Disposed | 43.8% (price as of 2026-08-21) |
| June 15, 2012 | BIIB | S 10b5-1 | 5,000 | $140.00 | $700,000 | 18,598 Direct | -21.19% | Disposed | 54.0% (price as of 2026-08-21) |
| June 4, 2012 | BIIB | S 10b5-1 | 5,000 | $130.00 | $650,000 | 16,578 Direct | -23.17% | Disposed | 65.9% (price as of 2026-08-21) |
| March 8, 2012 | BIIB | S 10b5-1 | 5,000 | $120.00 | $600,000 | 16,578 Direct | -23.17% | Disposed | 79.7% (price as of 2026-08-21) |
| March 8, 2012 | BIIB | S 10b5-1 | 2,500 | $120.00 | $300,000 | 16,578 Direct | -13.10% | Disposed | 79.7% (price as of 2026-08-21) |
| May 26, 2011 | BIIB | S 10b5-1 | 2,200 | $93.50 | $205,700 | 14,080 Direct | -13.51% | Disposed | 130.6% (price as of 2026-08-21) |
| May 26, 2011 | BIIB | S 10b5-1 | 12,800 | $93.04 | $1,190,912 | 16,280 Direct | -44.02% | Disposed | 131.8% (price as of 2026-08-21) |
| Oct. 28, 2010 | BIIB | S 10b5-1 | 15,000 | $64.00 | $960,000 | 14,080 Direct | -51.58% | Disposed | 237.0% (price as of 2026-08-21) |
| Dec. 24, 2009 | BIIB | S 10b5-1 | 15,000 | $52.15 | $782,250 | 8,345 Direct | -64.25% | Disposed | 313.5% (price as of 2026-08-21) |
| Sept. 29, 2009 | BIIB | S 10b5-1 | 15,000 | $52.00 | $780,000 | 8,345 Direct | -64.25% | Disposed | 314.7% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 300 | $64.94 | $19,482 | 4,050 Direct | -6.90% | Disposed | 232.1% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 700 | $64.90 | $45,430 | 4,350 Direct | -13.86% | Disposed | 232.3% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 700 | $64.88 | $45,416 | 5,050 Direct | -12.17% | Disposed | 232.4% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 300 | $64.87 | $19,461 | 5,750 Direct | -4.96% | Disposed | 232.4% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 300 | $64.86 | $19,458 | 6,050 Direct | -4.72% | Disposed | 232.5% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 400 | $64.85 | $25,940 | 6,350 Direct | -5.93% | Disposed | 232.5% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.84 | $6,484 | 6,750 Direct | -1.46% | Disposed | 232.6% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 600 | $64.83 | $38,898 | 6,850 Direct | -8.05% | Disposed | 232.6% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 600 | $64.82 | $38,892 | 7,450 Direct | -7.45% | Disposed | 232.7% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 900 | $64.80 | $58,320 | 8,050 Direct | -10.06% | Disposed | 232.8% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 300 | $64.79 | $19,437 | 8,950 Direct | -3.24% | Disposed | 232.8% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.78 | $6,478 | 9,250 Direct | -1.07% | Disposed | 232.9% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 600 | $64.74 | $38,844 | 9,350 Direct | -6.03% | Disposed | 233.1% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 200 | $64.72 | $12,944 | 9,950 Direct | -1.97% | Disposed | 233.2% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 100 | $64.71 | $6,471 | 10,150 Direct | -0.98% | Disposed | 233.3% (price as of 2026-08-21) |
| April 8, 2008 | BIIB | S 10b5-1 | 2,000 | $64.70 | $129,400 | 10,250 Direct | -16.33% | Disposed | 233.3% (price as of 2026-08-21) |
Showing latest 100 of 162 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| March 18, 2019 | BIIB | Stock Option (Right to Buy) | Common Stock | — | June 2, 2019 | 6,114 | Disposed |
| Jan. 9, 2018 | BIIB | Stock Option (Right to Buy) | Common Stock | — | June 18, 2018 | 5,832 | Disposed |
| Jan. 9, 2017 | BIIB | Stock Option (Right to Buy) | Common Stock (5,450) | $52.22 | May 30, 2017 | 5,450 | Disposed |
| March 10, 2015 | BIIB | Stock Option (Right to Buy) | Common Stock (500) | $52.22 | May 30, 2017 | 500 | Disposed |
| March 10, 2015 | BIIB | Employee Stock Option (Right to Buy) [F10] | Common Stock (3,125) | $46.99 | May 24, 2016 | 3,125 | Disposed |
| April 1, 2014 | BIIB | Stock Option (Right to Buy) [F2] | Common Stock (6,250) | $47.55 | Jan. 9, 2016 | 6,250 | Disposed |
| Jan. 6, 2014 | BIIB | Stock Option (Right to Buy) [F2] | Common Stock (6,250) | $47.55 | Jan. 9, 2016 | 6,250 | Disposed |
| Feb. 6, 2013 | BIIB | Stock Option (Right to Buy) [F2] | Common Stock (2,500) | $66.29 | Jan. 3, 2015 | 2,500 | Disposed |
| Sept. 17, 2012 | BIIB | Stock Option (Right to Buy) [F2] | Common Stock (5,000) | $66.29 | Jan. 3, 2015 | 5,000 | Disposed |
| Sept. 6, 2012 | BIIB | Stock Option (Right to Buy) [F2] | Common Stock (5,000) | $66.29 | Jan. 3, 2015 | 5,000 | Disposed |
| June 15, 2012 | BIIB | Non-qualified Stock Option (Right to Buy) [F2] | Common Stock (5,000) | $36.94 | Jan. 1, 2014 | 5,000 | Disposed |
| June 4, 2012 | BIIB | Non-qualified Stock Option (Right to Buy) [F2] | Common Stock (5,000) | $36.94 | Jan. 1, 2014 | 5,000 | Disposed |
| March 8, 2012 | BIIB | Stock Option (Right to Buy) [F4] | Common Stock (5,000) | $34.34 | Jan. 1, 2013 | 5,000 | Disposed |
| March 8, 2012 | BIIB | Non-qualified Stock Option (Right to Buy) [F2] | Common Stock (2,500) | $36.94 | Jan. 1, 2014 | 2,500 | Disposed |
| May 26, 2011 | BIIB | Stock Option (Right to Buy) | Common Stock (5,000) | $34.34 | Jan. 1, 2014 | 5,000 | Disposed |
| May 26, 2011 | BIIB | Stock Option (Right to Buy) | Common Stock (10,000) | $68.15 | Jan. 1, 2012 | 10,000 | Disposed |
| Oct. 28, 2010 | BIIB | Stock Option (Right to Buy) | Common Stock (15,000) | $59.25 | Jan. 1, 2011 | 15,000 | Disposed |
| Dec. 24, 2009 | BIIB | Stock Option (Right to Buy) | Common Stock (15,000) | $31.08 | Jan. 2, 2010 | 15,000 | Disposed |
| Sept. 29, 2009 | BIIB | Stock Option (Right to Buy) | Common Stock (15,000) | $31.08 | Jan. 2, 2010 | 15,000 | Disposed |
| June 10, 2009 | BIIB | Stock Option (Right to Buy) | Common Stock (5,975) | — | June 2, 2019 | 5,975 | Acquired |
| June 19, 2008 | BIIB | Stock Option (rignt to buy) | Common Stock (5,700) | $59.17 | June 18, 2018 | 5,700 | Acquired |
| April 8, 2008 | BIIB | Stock Option (right to buy) | Common Stock (30,000) | $7.79 | Jan. 3, 2009 | 30,000 | Disposed |
| May 31, 2007 | BIIB | Stock Option (right to buy) | Common Stock (5,950) | $52.22 | May 30, 2017 | 5,950 | Acquired |
| May 25, 2007 | BIIB | Restricted Stock Unit | Common Stock (1,250) | — | May 25, 2007 | 1,250 | Disposed |
| May 25, 2006 | BIIB | Restricted Stock Units | Common Stock (1,250) | — | — | 1,250 | Acquired |
| May 25, 2006 | BIIB | Employee Stock Option (right-to-buy) [F1] | Common Stock (3,125) | $46.99 | May 24, 2016 | 3,125 | Acquired |
| Jan. 9, 2006 | BIIB | Stock Option (right-to-buy) [F1] | Common Stock (12,500) | $47.55 | Jan. 9, 2016 | 12,500 | Acquired |
| Feb. 14, 2005 | BIIB | Stock Option (right-to-buy) [F1] | Common Stock (16,250) | $6.38 | Sept. 24, 2007 | 16,250 | Disposed |
| Jan. 3, 2005 | BIIB | Stock Option (right-to-buy) [F1] | Common Stock (12,500) | $66.29 | Jan. 3, 2015 | 12,500 | Acquired |
| May 5, 2004 | BIIB | Stock Option (right-to-buy) [F1] | Common Stock (1,000) | $6.38 | Sept. 24, 2007 | 1,000 | Disposed |
| May 5, 2004 | BIIB | Stock Option (right-to-buy) [F1] | Common Stock (20,000) | $6.38 | Sept. 24, 2007 | 20,000 | Disposed |
| May 5, 2004 | BIIB | Stock Option (right-to-buy) [F1] | Common Stock (9,000) | $6.38 | Sept. 24, 2007 | 9,000 | Disposed |
| Jan. 2, 2004 | BIIB | Non-Qualified Stock Option (right to buy) [F1] | Common Stock (12,500) | $36.94 | Jan. 1, 2014 | 12,500 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).