Nancy Leaming
CIK 1265751 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 10, 2008 · Latest: Jan. 10, 2008
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 34 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
34 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 10, 2014 | BIIB | S 10b5-1 | 2,000 | $327.65 | $655,300 | 7,660 Direct | -20.70% | Disposed | -33.2% (price as of 2026-08-19) |
| Feb. 1, 2012 | BIIB | S 10b5-1 | 5,700 | $120.00 | $684,000 | 6,335 Direct | -47.36% | Disposed | 82.3% (price as of 2026-08-19) |
| Jan. 20, 2012 | BIIB | S 10b5-1 | 3,000 | $118.00 | $354,000 | 6,335 Direct | -32.14% | Disposed | 85.3% (price as of 2026-08-19) |
| Jan. 6, 2012 | BIIB | S 10b5-1 | 3,000 | $116.00 | $348,000 | 6,335 Direct | -32.14% | Disposed | 88.5% (price as of 2026-08-19) |
| Jan. 3, 2012 | BIIB | S 10b5-1 | 4,000 | $114.00 | $456,000 | 6,335 Direct | -38.70% | Disposed | 91.9% (price as of 2026-08-19) |
| Sept. 16, 2011 | BIIB | S 10b5-1 | 3,085 | $100.00 | $308,500 | 6,335 Direct | -32.75% | Disposed | 118.7% (price as of 2026-08-19) |
| June 14, 2011 | BIIB | S 10b5-1 | 2,300 | $92.62 | $213,026 | 9,420 Direct | -19.62% | Disposed | 136.1% (price as of 2026-08-19) |
| May 26, 2011 | BIIB | S 10b5-1 | 4,631 | $93.50 | $432,998 | 8,820 Direct | -34.43% | Disposed | 133.9% (price as of 2026-08-19) |
| May 26, 2011 | BIIB | S 10b5-1 | 28,544 | $92.98 | $2,654,021 | 13,451 Direct | -67.97% | Disposed | 135.2% (price as of 2026-08-19) |
| June 8, 2010 | BIIB | S 10b5-1 | 900 | $47.62 | $42,858 | 3,085 Direct | -22.58% | Disposed | 359.3% (price as of 2026-08-19) |
| June 24, 2009 | BIIB | S 10b5-1 | 820 | $48.52 | $39,786 | 3,985 Direct | -17.07% | Disposed | 350.8% (price as of 2026-08-19) |
| Jan. 13, 2009 | BIIB | S 10b5-1 | 340 | $48.43 | $16,466 | 2,560 Direct | -11.72% | Disposed | 351.6% (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| Feb. 1, 2012 | BIIB | Stock Option (Right to Buy) | Common Stock (5,700) | $59.17 | June 18, 2018 | 5,700 | Disposed |
| Jan. 20, 2012 | BIIB | Stock Option (Right to Buy) | Common Stock (3,000) | $55.97 | Jan. 8, 2018 | 3,000 | Disposed |
| Jan. 6, 2012 | BIIB | Stock Option (Right to Buy) | Common Stock (3,000) | $55.97 | Jan. 8, 2018 | 3,000 | Disposed |
| Jan. 3, 2012 | BIIB | Stock Option (Right to Buy) | Common Stock (4,000) | $55.97 | Jan. 8, 2018 | 4,000 | Disposed |
| May 26, 2011 | BIIB | Stock Option (Right to Buy) [F7] | Common Stock (5,975) | $53.43 | June 2, 2019 | 5,975 | Disposed |
| May 26, 2011 | BIIB | Stock Option (Right to Buy) | Common Stock (2,200) | $55.97 | Jan. 8, 2018 | 2,200 | Disposed |
| May 26, 2011 | BIIB | Stock Option (Right to Buy) | Common Stock (25,000) | $55.97 | Jan. 8, 2018 | 25,000 | Disposed |
| June 3, 2009 | BIIB | Stock Option (Right to Buy) [F1] | Common Stock (5,975) | $53.43 | 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 |
| Jan. 8, 2008 | BIIB | Stock Option (right to buy) | Common Stock (35,000) | $55.97 | Jan. 8, 2018 | 35,000 | Acquired |
| Jan. 8, 2008 | BIIB | Stock Option (right to buy) | Common Stock (2,200) | $55.97 | Jan. 8, 2018 | 2,200 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 10, 2008 | BIIB | Common Stock | 0 | Direct |