MPM BIOVENTURES III LLC

10% owner at TERCICA INC · on record since Mar 16, 2004
10% owner at HELICOS BIOSCIENCES CORP · on record since May 31, 2007
10% owner at PONIARD PHARMACEUTICALS, INC. · on record since Apr 27, 2006
10% owner at AFFYMAX INC · on record since Dec 21, 2006
10% owner at COTHERIX INC · on record since Jan 10, 2007
10% owner at Pharmasset Inc · on record since Apr 26, 2007
10% owner at Pernix Sleep, Inc. · on record since May 10, 2007
See explanation below at Altimmune, Inc. · on record since Aug 7, 2007
10% owner at Altimmune, Inc. · on record since Aug 7, 2007
10% owner at BARRIER THERAPEUTICS INC · on record since Apr 28, 2004
10% owner at ReShape Weightloss Inc. · on record since Nov 21, 2007
10% owner at ARYx Therapeutics, Inc. · on record since Nov 13, 2007
10% owner at PEPLIN INC · on record since Oct 30, 2008
10% owner at RIGEL PHARMACEUTICALS INC · on record since Jul 8, 2003
10% owner at EPIRUS Biopharmaceuticals, Inc. · on record since Dec 22, 2009
10% owner at CORNERSTONE THERAPEUTICS INC · on record since May 25, 2004
Former 10% Owner at ReShape Weightloss Inc. · on record since Dec 15, 2010
10% owner at METABASIS THERAPEUTICS INC · on record since Jun 15, 2004
10% owner at · on record since May 19, 2011
10% owner at · on record since Aug 10, 2012
Former 10% Owner at · on record since Sep 15, 2004
Former 10% stockholder at · on record since Sep 29, 2016
See Remarks at · on record since Mar 3, 2005

Insider trading activity of MPM BIOVENTURES III LLC

Transactions on record: 45; since Mar 23, 2004

Open-market buys: 6; $14.9M

Open-market sells: 10; $6.8M

Companies traded: 9; last filing Jun 21, 2012

Figures computed from official regulatory filings — .

Companies where MPM BIOVENTURES III LLC has traded

6 tx · $5M · Jun 21, 2012
3 tx · $306.9K · Oct 27, 2011
2 tx · Dec 15, 2010
3 tx · $7.7M · Nov 5, 2010
5 tx · $48.6K · Nov 13, 2009
3 tx · $4.1M · Nov 9, 2009
6 tx · $2.6M · May 4, 2007
9 tx · $3.6M · Dec 21, 2006
8 tx · $8.5M · Sep 12, 2005

Track record of MPM BIOVENTURES III LLC

Statistical track record

Free account

Open-market buys: 7

Last buy: Nov 3, 2010

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of MPM BIOVENTURES III LLC

Co-insiders of MPM BIOVENTURES III LLC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Pernix Sleep, Inc.Listing unverified	Jun 21, 2012	Sell	-12,000	0.29 USD	$3.5K		SEC
EPIRUS Biopharmaceuticals, Inc.Listing unverified	Oct 27, 2011	Sell	-78,000	1.02 USD	$79.6K		SEC
EPIRUS Biopharmaceuticals, Inc.Listing unverified	Oct 27, 2011	Sell	-203,200	1.02 USD	$207.3K		SEC
EPIRUS Biopharmaceuticals, Inc.Listing unverified	Oct 19, 2011	Sell	-19,644	1.02 USD	$20K		SEC
ReShape Weightloss Inc.Listing unverified	Dec 15, 2010	OtherD (derivative)	-704,607	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ReShape Weightloss Inc.Listing unverified	Dec 15, 2010	Other	704,607	—	n/a (No price was disclosed in the filing)		SEC
Altimmune, Inc.Listing on record	Nov 5, 2010	Buy	430,000	3.50 USD	$1.5M	conv 22First in 12mo	SEC
Altimmune, Inc.Listing on record	Nov 5, 2010	OtherD (derivative)	0	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Altimmune, Inc.Listing on record	Nov 5, 2010	Other	2,428,171	2.54 USD	$6.2M	Unusual size	SEC
PEPLIN INCListing unverified	Nov 13, 2009	OtherD (derivative)	-196,852	—	n/a (No price was disclosed in the filing)		SEC
PEPLIN INCListing unverified	Nov 13, 2009	OtherD (derivative)	-210,937	—	n/a (No price was disclosed in the filing)		SEC
PEPLIN INCListing unverified	Nov 13, 2009	Other	-3,419,056	—	n/a (No price was disclosed in the filing)		SEC
PEPLIN INCListing unverified	Nov 13, 2009	OtherD (derivative)	-385,885	—	n/a (No price was disclosed in the filing)		SEC
PONIARD PHARMACEUTICALS, INC.Listing on record	Nov 9, 2009	Sell	-152,052	8.50	$1.3M		SEC
PONIARD PHARMACEUTICALS, INC.Listing on record	Nov 9, 2009	Sell	-264,648	8.06	$2.1M	Unusual size	SEC
PONIARD PHARMACEUTICALS, INC.Listing on record	Nov 9, 2009	Sell	-78,262	8.00	$626.1K		SEC
Pernix Sleep, Inc.Listing unverified	Jul 9, 2009	Buy	1,276,593	1.05	$1.3M	conv 42Cluster	SEC
Pernix Sleep, Inc.Listing unverified	Jul 9, 2009	BuyD (derivative)	1,276,593	0.13	$166K	Cluster	SEC
PEPLIN INCListing unverified	Jan 15, 2009	Buy	6,911	7.03	$48.6K	conv 22Unusual sizeFirst in 12mo	SEC
Pharmasset IncListing on record	May 4, 2007	Buy	277,777	9.00	$2.5M	conv 54ClusterFirst in 12mo	SEC
Pharmasset IncListing on record	May 4, 2007	Other	607,085	—	n/a (No price was disclosed in the filing)		SEC
Pharmasset IncListing on record	May 4, 2007	OtherD (derivative)	-910,628	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Pharmasset IncListing on record	May 4, 2007	Other	215,683	0.15	$32.4K		SEC
Pharmasset IncListing on record	May 4, 2007	OtherD (derivative)	-323,529	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Pharmasset IncListing on record	May 4, 2007	Other	-3,592	9.00	$32.3K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Pernix Sleep, Inc.Listing unverified	Jun 21, 2012	Sell	-12,000	0.29 USD	$3.5K		SEC
EPIRUS Biopharmaceuticals, Inc.Listing unverified	Oct 27, 2011	Sell	-78,000	1.02 USD	$79.6K		SEC
EPIRUS Biopharmaceuticals, Inc.Listing unverified	Oct 27, 2011	Sell	-203,200	1.02 USD	$207.3K		SEC
EPIRUS Biopharmaceuticals, Inc.Listing unverified	Oct 19, 2011	Sell	-19,644	1.02 USD	$20K		SEC
ReShape Weightloss Inc.Listing unverified	Dec 15, 2010	OtherD (derivative)	-704,607	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ReShape Weightloss Inc.Listing unverified	Dec 15, 2010	Other	704,607	—	n/a (No price was disclosed in the filing)		SEC
Altimmune, Inc.Listing on record	Nov 5, 2010	Buy	430,000	3.50 USD	$1.5M	conv 22First in 12mo	SEC
Altimmune, Inc.Listing on record	Nov 5, 2010	OtherD (derivative)	0	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Altimmune, Inc.Listing on record	Nov 5, 2010	Other	2,428,171	2.54 USD	$6.2M	Unusual size	SEC
PEPLIN INCListing unverified	Nov 13, 2009	OtherD (derivative)	-196,852	—	n/a (No price was disclosed in the filing)		SEC
PEPLIN INCListing unverified	Nov 13, 2009	OtherD (derivative)	-210,937	—	n/a (No price was disclosed in the filing)		SEC
PEPLIN INCListing unverified	Nov 13, 2009	Other	-3,419,056	—	n/a (No price was disclosed in the filing)		SEC
PEPLIN INCListing unverified	Nov 13, 2009	OtherD (derivative)	-385,885	—	n/a (No price was disclosed in the filing)		SEC
PONIARD PHARMACEUTICALS, INC.Listing on record	Nov 9, 2009	Sell	-152,052	8.50	$1.3M		SEC
PONIARD PHARMACEUTICALS, INC.Listing on record	Nov 9, 2009	Sell	-264,648	8.06	$2.1M	Unusual size	SEC
PONIARD PHARMACEUTICALS, INC.Listing on record	Nov 9, 2009	Sell	-78,262	8.00	$626.1K		SEC
Pernix Sleep, Inc.Listing unverified	Jul 9, 2009	Buy	1,276,593	1.05	$1.3M	conv 42Cluster	SEC
Pernix Sleep, Inc.Listing unverified	Jul 9, 2009	BuyD (derivative)	1,276,593	0.13	$166K	Cluster	SEC
PEPLIN INCListing unverified	Jan 15, 2009	Buy	6,911	7.03	$48.6K	conv 22Unusual sizeFirst in 12mo	SEC
Pharmasset IncListing on record	May 4, 2007	Buy	277,777	9.00	$2.5M	conv 54ClusterFirst in 12mo	SEC
Pharmasset IncListing on record	May 4, 2007	Other	607,085	—	n/a (No price was disclosed in the filing)		SEC
Pharmasset IncListing on record	May 4, 2007	OtherD (derivative)	-910,628	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Pharmasset IncListing on record	May 4, 2007	Other	215,683	0.15	$32.4K		SEC
Pharmasset IncListing on record	May 4, 2007	OtherD (derivative)	-323,529	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Pharmasset IncListing on record	May 4, 2007	Other	-3,592	9.00	$32.3K		SEC