WILLIAM W FEATHERINGILL

CIK 946066 · last filed 2010-05-17

WILLIAM W FEATHERINGILL is a corporate insider who has filed 9 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for BCRX, was dated May 17, 2010. Across all open-market trades the lifetime net is +$1.0M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $19.1M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Disclosed Exposure

$19.14M

Companies

1

Total Filings

9

Lifetime Open-Market Net

$1.03M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
BCRX	Director	2,040,110	$9.38	$19.14M	$1.03M	9	2010-05-17

Recent Filings

9 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2010-05-17	BCRX	Grant (A)	—	$0	EDGAR
2009-12-02	BCRX	Sell (S)	−147,200	-$1.19M	EDGAR
2009-11-25	BCRX	Sell (S)	−13,800	-$132.0K	EDGAR
2009-11-23	BCRX	Sell (S)	−439,000	-$4.24M	EDGAR
2009-06-01	BCRX	Grant (A)	—	$0	EDGAR
2009-03-05	BCRX	Buy (P)	+11,000	$99.0K	EDGAR
2008-05-23	BCRX	Grant (A)	—	$0	EDGAR
2007-08-08	BCRX	Buy (P)	+831,538	$6.49M	EDGAR
2007-05-17	BCRX	Grant (A)	—	$0	EDGAR

Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.