David Mccullough
Insider
First SEC filing: May 23, 2008 · Latest: May 23, 2008
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 15, 2012 | BCRX | F | 5,307 | $5.23 | $27,756 | 24,124 Direct | -18.03% | Disposed | 56.2% (price as of 2026-10-02) |
| March 15, 2012 | BCRX | A | 15,505 | · | · | 29,431 Direct | +111.34% | Acquired | (price as of 2026-10-02) |
| March 2, 2012 | BCRX | S | 574 | $4.78 | $2,744 | 13,926 Direct | -3.96% | Disposed | 70.9% (price as of 2026-10-02) |
| March 1, 2012 | BCRX | A | 50,000 | $4.73 | $236,500 | 50,000 Direct | · | Acquired | 72.7% (price as of 2026-10-02) |
| March 1, 2012 | BCRX | A | 8,500 | · | · | 14,500 Direct | +141.67% | Acquired | (price as of 2026-10-02) |
| Jan. 3, 2012 | BCRX | M | 60,624 | · | · | 9,376 Direct | -86.61% | Disposed | (price as of 2026-10-02) |
| Jan. 3, 2012 | BCRX | S 10b5-1 | 60,624 | $2.45 | $148,529 | 6,000 Direct | -90.99% | Disposed | 233.5% (price as of 2026-10-02) |
| Jan. 3, 2012 | BCRX | M | 60,624 | $1.20 | $72,749 | 66,624 Direct | +1010.40% | Acquired | 580.8% (price as of 2026-10-02) |
| Dec. 7, 2011 | BCRX | S | 4,542 | $2.85 | $12,945 | 6,000 Direct | -43.08% | Disposed | 186.7% (price as of 2026-10-02) |
| March 1, 2011 | BCRX | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-02) |
| March 1, 2011 | BCRX | A | 6,000 | · | · | 11,626 Direct | +106.65% | Acquired | (price as of 2026-10-02) |
| March 1, 2010 | BCRX | A | 55,000 | · | · | 55,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 22, 2010 | BCRX | S 10b5-1 | 14,271 | $7.02 | $100,182 | 5,626 Direct | -71.72% | Disposed | 16.4% (price as of 2026-10-02) |
| Dec. 31, 2009 | BCRX | F | 4,542 | $6.46 | $29,341 | 19,897 Direct | -18.59% | Disposed | 26.5% (price as of 2026-10-02) |
| March 2, 2009 | BCRX | A | 70,000 | $1.20 | $84,000 | 70,000 Direct | · | Acquired | 580.8% (price as of 2026-10-02) |
| May 21, 2008 | BCRX | A | 14,439 | · | · | 14,439 Direct | · | Acquired | (price as of 2026-10-02) |
| March 14, 2008 | BCRX | A | 17,250 | $3.26 | $56,235 | 17,250 Direct | · | Acquired | 150.6% (price as of 2026-10-02) |
| April 2, 2007 | BCRX | A | 150,000 | $8.20 | $1,230,000 | 150,000 Direct | · | Acquired | -0.4% (price as of 2026-10-02) |
| April 2, 2007 | BCRX | A | 10,000 | · | · | 10,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 1, 2012 | BCRX | Emp. Stock Option (Right to Buy) | Common Stock | $4.73 | March 1, 2022 | 50,000 | Acquired |
| Jan. 3, 2012 | BCRX | Emp. Stock Option (Right to Buy) | Common Stock | $1.20 | March 2, 2019 | 60,624 | Disposed |
| March 1, 2011 | BCRX | Stock Option (Right to Buy) | Common Stock | $4.15 | March 1, 2021 | 40,000 | Acquired |
| March 1, 2010 | BCRX | Emp. Stock Option (Right to Buy) | Common Stock | $6.68 | March 1, 2020 | 55,000 | Acquired |
| March 2, 2009 | BCRX | Emp. Stock Option (Right to Buy) | Common Stock | $1.20 | March 2, 2019 | 70,000 | Acquired |
| May 21, 2008 | BCRX | Restricted Stock Award | Common Stock | $0.00 | May 21, 2018 | 14,439 | Acquired |
| March 14, 2008 | BCRX | Emp. Stock Option (right to buy) | Common Stock | $3.26 | March 14, 2018 | 17,250 | Acquired |
| April 2, 2007 | BCRX | Emp. Stock Option (right to buy) | Common Stock | $8.20 | April 2, 2017 | 150,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).