Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 6 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

6 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Dec. 14, 2012 BCRX P 20,000 $1.51 $30,200 60,000 Direct +50.00% Acquired 430.8% (price as of 2026-10-05)
June 5, 2012 BCRX P 20,000 $3.18 $63,600 40,000 Direct +100.00% Acquired 152.0% (price as of 2026-10-05)
Nov. 18, 2011 BCRX P 10,000 $2.75 $27,500 20,000 Direct +100.00% Acquired 191.5% (price as of 2026-10-05)
May 12, 2011 BCRX P 10,000 $3.56 $35,600 10,000 Direct · Acquired 125.1% (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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 2, 2014 BCRX Automatic Stock Option Grant [F1] Common Stock (15,000) $8.47 May 2, 2024 15,000 Acquired
May 31, 2013 BCRX Automatic Stock Option Grant [F1] Common Stock (15,000) $1.71 May 31, 2023 15,000 Acquired
May 23, 2012 BCRX Automatic Stock Option Grant [F1] Common Stock (15,000) $3.32 May 23, 2022 15,000 Acquired
May 12, 2011 BCRX Non-Qualified Stock Option [F3] Common Stock (7,917) $3.56 May 12, 2021 7,917 Acquired
May 12, 2011 BCRX Non-Qualified Stock Option [F1] Common Stock (15,000) $3.56 May 12, 2021 15,000 Acquired
May 3, 2011 BCRX Automatic Stock Option Grant [F1] Common Stock (0) $3.62 May 3, 2021 2,083 Acquired

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

Initial ownership (Form 3) 1 holding

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

DateTickerSecuritySharesOwnership
May 5, 2011 BCRX Automatic Stock Option Grant [F1]→ Common Stock (2,083) 2,083 Direct