RIGGS RANDALL B

SVP, Corp Licensing at LEXICON PHARMACEUTICALS, INC. · on record since Jan 8, 2004
VP Business Development at BIOCRYST PHARMACEUTICALS INC · on record since Mar 3, 2005

Insider trading activity of RIGGS RANDALL B

Transactions on record: 24; since Jan 8, 2004

Open-market buys: 2; $17.4K

Open-market sells: 11; $435.8K

Companies traded: 2; last filing May 18, 2007

Figures computed from official regulatory filings — .

Companies where RIGGS RANDALL B has traded

BIOCRYST PHARMACEUTICALS INC16 tx · $1.8M · May 18, 2007
LEXICON PHARMACEUTICALS, INC.8 tx · $655K · Feb 25, 2004

Track record of RIGGS RANDALL B

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of RIGGS RANDALL B

Co-insiders of RIGGS RANDALL B

14159 capital (GP), LLCBIOCRYST PHARMACEUTICALS INC
14159, L.P.BIOCRYST PHARMACEUTICALS INC
667, L.P.BIOCRYST PHARMACEUTICALS INC
ABERCROMBIE GEORGE BBIOCRYST PHARMACEUTICALS INC
Alexander KristenLEXICON PHARMACEUTICALS, INC.
ALEXANDER W JAMESBIOCRYST PHARMACEUTICALS INC
Amouyal PhilippeLEXICON PHARMACEUTICALS, INC.
ARTAL GROUP S ALEXICON PHARMACEUTICALS, INC.
Artal International Management S.A.LEXICON PHARMACEUTICALS, INC.
ARTAL INTERNATIONAL SCALEXICON PHARMACEUTICALS, INC.
Artal Participations S.a r.l.LEXICON PHARMACEUTICALS, INC.
Artal Treasury LtdLEXICON PHARMACEUTICALS, INC.
ASELAGE STEVEBIOCRYST PHARMACEUTICALS INC
Avicenna Life Sci Master Fund LPLEXICON PHARMACEUTICALS, INC.
Avicenna Life Sci Master GP LLCLEXICON PHARMACEUTICALS, INC.
Babu Yarlagadda SBIOCRYST PHARMACEUTICALS INC
Baker Biotech Capital (GP), LLCBIOCRYST PHARMACEUTICALS INC
Baker Biotech Capital III (GP), LLCBIOCRYST PHARMACEUTICALS INC
Baker Bros. Advisors (GP) LLCBIOCRYST PHARMACEUTICALS INC
BAKER BROS. ADVISORS LPBIOCRYST PHARMACEUTICALS INC
Baker Bros. Capital (GP), LLCBIOCRYST PHARMACEUTICALS INC
Baker Bros. Investments II, L.P.BIOCRYST PHARMACEUTICALS INC
Baker Bros. Investments, L.P.BIOCRYST PHARMACEUTICALS INC
Baker Brothers Life Sciences LPBIOCRYST PHARMACEUTICALS INC
BAKER FELIXBIOCRYST PHARMACEUTICALS INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BIOCRYST PHARMACEUTICALS INCListing on record	May 18, 2007	AwardD (derivative)	23,868	7.98	$190.5K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Apr 3, 2007	AwardD (derivative)	5,000	8.37	$41.8K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Feb 2, 2007	Buy	1,184	8.64	$10.2K	conv 78	SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Nov 3, 2006	AwardD (derivative)	12,000	11.42	$137K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Aug 2, 2006	Buy	744	9.69	$7.2K	conv 83ClusterFirst in 12mo	SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Jun 26, 2006	AwardD (derivative)	70,000	13.44	$940.8K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-300	20.38	$6.1K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-100	20.39	$2K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-300	20.35	$6.1K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-224	20.36	$4.6K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-100	20.40	$2K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-200	20.45	$4.1K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-188	20.37	$3.8K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-100	20.41	$2K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Feb 2, 2006	Exercise	1,512	6.04	$9.1K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 3, 2005	AwardD (derivative)	80,000	6.00 USD	$480K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 25, 2004	Sell	-4,500	6.61 USD	$29.7K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 25, 2004	ExerciseD (derivative)	-37,500	2.50 USD	$93.8K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 25, 2004	Sell	-33,000	6.50 USD	$214.5K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 25, 2004	Exercise	37,500	2.50 USD	$93.8K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 13, 2004	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Jan 8, 2004	ExerciseD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Jan 8, 2004	Exercise	25,000	2.50 USD	$62.5K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Jan 8, 2004	Sell	-25,000	6.43 USD	$160.8K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BIOCRYST PHARMACEUTICALS INCListing on record	May 18, 2007	AwardD (derivative)	23,868	7.98	$190.5K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Apr 3, 2007	AwardD (derivative)	5,000	8.37	$41.8K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Feb 2, 2007	Buy	1,184	8.64	$10.2K	conv 78	SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Nov 3, 2006	AwardD (derivative)	12,000	11.42	$137K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Aug 2, 2006	Buy	744	9.69	$7.2K	conv 83ClusterFirst in 12mo	SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Jun 26, 2006	AwardD (derivative)	70,000	13.44	$940.8K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-300	20.38	$6.1K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-100	20.39	$2K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-300	20.35	$6.1K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-224	20.36	$4.6K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-100	20.40	$2K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-200	20.45	$4.1K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-188	20.37	$3.8K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 6, 2006	Sell	-100	20.41	$2K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Feb 2, 2006	Exercise	1,512	6.04	$9.1K		SEC
BIOCRYST PHARMACEUTICALS INCListing on record	Mar 3, 2005	AwardD (derivative)	80,000	6.00 USD	$480K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 25, 2004	Sell	-4,500	6.61 USD	$29.7K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 25, 2004	ExerciseD (derivative)	-37,500	2.50 USD	$93.8K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 25, 2004	Sell	-33,000	6.50 USD	$214.5K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 25, 2004	Exercise	37,500	2.50 USD	$93.8K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Feb 13, 2004	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Jan 8, 2004	ExerciseD (derivative)	-25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Jan 8, 2004	Exercise	25,000	2.50 USD	$62.5K		SEC
LEXICON PHARMACEUTICALS, INC.Listing on record	Jan 8, 2004	Sell	-25,000	6.43 USD	$160.8K		SEC