Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 10 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

10 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
March 12, 2010 BCRX S 1,500 $7.31 $10,965 0 Direct -100.00% Disposed 10.8% (price as of 2026-10-05)
Feb. 10, 2010 BCRX S 5,146 $7.05 $36,279 0 Direct -100.00% Disposed 14.9% (price as of 2026-10-05)
July 23, 2009 BCRX S 10b5-1 1,500 $8.26 $12,390 0 Direct -100.00% Disposed -1.9% (price as of 2026-10-05)
July 17, 2009 BCRX S 10b5-1 968 $6.00 $5,808 0 Direct -100.00% Disposed 35.0% (price as of 2026-10-05)

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.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
March 12, 2010 BCRX Emp. Stock Option (Right to Buy) Common Stock (1,500) $1.20 March 2, 2019 1,500 Disposed
March 1, 2010 BCRX Emp. Stock Option (Right to Buy) Common Stock (15,000) $6.68 March 1, 2020 15,000 Acquired
Feb. 10, 2010 BCRX Emp. Stock Option (Right to Buy) Common Stock (1,146) $3.26 March 14, 2018 1,146 Disposed
Feb. 10, 2010 BCRX Emp. Stock Option (Right to Buy) Common Stock (4,000) $4.34 June 15, 2015 4,000 Disposed
July 23, 2009 BCRX Emp. Stock Option (Right to Buy) Common Stock (1,500) $3.26 March 14, 2018 1,500 Disposed
March 2, 2009 BCRX Emp. Stock Option (Right to Buy) Common Stock (6,000) $1.20 March 2, 2019 6,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 12 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Jan. 6, 2009 BCRX Common Stock 798 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (7,500) 7,500 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (4,000) 4,000 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (7,832) 7,832 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (8,361) 8,361 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (5,775) 5,775 Direct
Jan. 6, 2009 BCRX Common Stock 798 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (5,469) 5,469 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (4,000) 4,000 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (7,832) 7,832 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (8,361) 8,361 Direct
Jan. 6, 2009 BCRX Emp. Stock Option (Right to Buy)→ Common Stock (5,775) 5,775 Direct