RA Capital Biotech Fund II, L.P.

10% owner at LIPID SCIENCES INC/ · on record since Mar 28, 2007
10% owner at ARADIGM CORP · on record since Mar 28, 2007
10% owner at CURIS INC · on record since Aug 15, 2007
10% owner at SEQUENOM INC · on record since Jun 27, 2008
10% owner at BIOSPECIFICS TECHNOLOGIES CORP · on record since Sep 26, 2008

Insider trading activity of RA Capital Biotech Fund II, L.P.

Transactions on record: 109; since Sep 13, 2007

Open-market buys: 105; $2.9M

Open-market sells: 1; $350K

Companies traded: 3; last filing May 11, 2009

Figures computed from official regulatory filings — .

Companies where RA Capital Biotech Fund II, L.P. has traded

BIOSPECIFICS TECHNOLOGIES CORP31 tx · $1.6M · May 11, 2009
ARADIGM CORP15 tx · $762.7K · Oct 8, 2008
SEQUENOM INC63 tx · $4.5M · Jul 14, 2008

Track record of RA Capital Biotech Fund II, L.P.

Open-market buys: 108

Last buy: Apr 28, 2009

Enough buys on record, but none of them has a 63-day return yet — this happens when the shares stopped trading, or when the buys are too recent. Win rates will appear once returns mature.

Transaction history of RA Capital Biotech Fund II, L.P.

Co-insiders of RA Capital Biotech Fund II, L.P.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	May 11, 2009	Buy	601	19.00	$11.4K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	May 11, 2009	Buy	100	19.40	$1.9K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	May 11, 2009	Buy	15,058	19.47	$293.2K	conv 39Unusual size	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 24, 2009	Buy	900	18.50	$16.7K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 24, 2009	Buy	284	18.05	$5.1K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 14, 2009	Buy	3,301	18.00	$59.4K	conv 10	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 14, 2009	Buy	6,419	19.00	$122K	conv 24	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 7, 2009	Buy	1,577	18.50	$29.2K	conv 11	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 7, 2009	Buy	2,432	19.00	$46.2K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	1,000	21.70	$21.7K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	200	21.97	$4.4K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	1,010	21.73	$21.9K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	990	21.33	$21.1K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	200	21.75	$4.4K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	3,900	22.00	$85.8K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	2,400	21.99	$52.8K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	1,200	15.45	$18.5K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	7,800	15.50	$120.9K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	1,000	15.75	$15.8K	conv 24Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	1,000	15.00	$15K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	5,100	16.00	$81.6K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	200	16.49	$3.3K	conv 24Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	1,200	16.75	$20.1K	conv 24Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	5,000	17.00	$85K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	200	17.00	$3.4K	conv 24Cluster	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	May 11, 2009	Buy	601	19.00	$11.4K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	May 11, 2009	Buy	100	19.40	$1.9K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	May 11, 2009	Buy	15,058	19.47	$293.2K	conv 39Unusual size	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 24, 2009	Buy	900	18.50	$16.7K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 24, 2009	Buy	284	18.05	$5.1K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 14, 2009	Buy	3,301	18.00	$59.4K	conv 10	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 14, 2009	Buy	6,419	19.00	$122K	conv 24	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 7, 2009	Buy	1,577	18.50	$29.2K	conv 11	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Apr 7, 2009	Buy	2,432	19.00	$46.2K	conv 7	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	1,000	21.70	$21.7K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	200	21.97	$4.4K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	1,010	21.73	$21.9K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	990	21.33	$21.1K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	200	21.75	$4.4K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	3,900	22.00	$85.8K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Dec 31, 2008	Buy	2,400	21.99	$52.8K	conv 26Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	1,200	15.45	$18.5K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	7,800	15.50	$120.9K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	1,000	15.75	$15.8K	conv 24Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	1,000	15.00	$15K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	5,100	16.00	$81.6K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	200	16.49	$3.3K	conv 24Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	1,200	16.75	$20.1K	conv 24Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	5,000	17.00	$85K	conv 25Cluster	SEC
BIOSPECIFICS TECHNOLOGIES CORPListing unverified	Nov 14, 2008	Buy	200	17.00	$3.4K	conv 24Cluster	SEC