Robert S Lowrey

Insider

First SEC filing: Feb. 28, 2011 · Latest: Feb. 28, 2011

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Insider at

0 buys (P) 0 sells (S) Net: $0 + 5 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 15, 2012	BCRX	F	2,686	$5.23	$14,048	9,766 Direct	-21.57%	Disposed	90.1% (price as of 2026-08-19)
March 15, 2012	BCRX	A	7,327	—	—	12,452 Direct	+142.97%	Acquired	(price as of 2026-08-19)
March 1, 2012	BCRX	A	30,375	$4.73	$143,674	30,375 Direct	—	Acquired	110.1% (price as of 2026-08-19)
March 1, 2012	BCRX	A	5,125	—	—	5,125 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 7, 2011	BCRX	A	35,000	—	—	35,000 Direct	—	Acquired	(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.

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 (30,375)	$4.73	March 1, 2022	30,375	Acquired
Feb. 7, 2011	BCRX	Emp. Stock Option (Right to Buy) [F1]	Common Stock (0)	$4.22	Feb. 7, 2021	35,000	Acquired

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

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

Date	Ticker	Security	Shares	Ownership
Feb. 28, 2011	BCRX	Emp. Stock Option (Right to Buy)→ Common Stock (35,000)	35,000	Direct