DP IV ASSOCIATES LP

10% owner at Volcano Corp · on record since Jun 20, 2006
10% owner at Northstar Neuroscience, Inc. · on record since May 11, 2006
10% owner at SENORX INC · on record since Mar 28, 2007
10% owner at NUVASIVE INC · on record since May 12, 2004
10% owner at SENOMYX INC · on record since Jun 17, 2004
10% owner at INTRALASE CORP · on record since Oct 6, 2004
10% owner at GLAUKOS Corp · on record since Jun 24, 2015

Insider trading activity of DP IV ASSOCIATES LP

Transactions on record: 26; since May 20, 2004

Open-market buys: 0

Open-market sells: 4; $269.7K

Companies traded: 6; last filing Jul 18, 2008

Figures computed from official regulatory filings — .

Companies where DP IV ASSOCIATES LP has traded

Volcano Corp6 tx · $269.7K · Jul 18, 2008
SENORX INC3 tx · Apr 3, 2007
Northstar Neuroscience, Inc.3 tx · May 11, 2006
INTRALASE CORP2 tx · Oct 13, 2004
SENOMYX INC3 tx · Jun 25, 2004
NUVASIVE INC9 tx · $10.5K · May 20, 2004

Track record of DP IV ASSOCIATES LP

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

Transaction history of DP IV ASSOCIATES LP

Co-insiders of DP IV ASSOCIATES LP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Volcano CorpListing unverified	Jul 18, 2008	Sell	-3,702	14.49	$53.6K	SEC
Volcano CorpListing unverified	Apr 10, 2008	Sell	-3,219	12.98	$41.8K	SEC
Volcano CorpListing unverified	May 22, 2007	Sell	-4,828	19.25	$92.9K	SEC
SENORX INCListing unverified	Apr 3, 2007	OtherD (derivative)	-35,820	—	n/a (No price was disclosed in the filing)	SEC
SENORX INCListing unverified	Apr 3, 2007	Other	24,665	—	n/a (No price was disclosed in the filing)	SEC
SENORX INCListing unverified	Apr 3, 2007	OtherD (derivative)	-44,246	—	n/a (No price was disclosed in the filing)	SEC
Volcano CorpListing unverified	Dec 8, 2006	Sell	-4,855	16.75	$81.3K	SEC
Volcano CorpListing unverified	Jun 20, 2006	Other	31,386	—	n/a (No price was disclosed in the filing)	SEC
Volcano CorpListing unverified	Jun 20, 2006	OtherD (derivative)	-31,386	—	n/a (No price was disclosed in the filing)	SEC
Northstar Neuroscience, Inc.Listing unverified	May 11, 2006	Other	37,586	—	n/a (No price was disclosed in the filing)	SEC
Northstar Neuroscience, Inc.Listing unverified	May 11, 2006	OtherD (derivative)	-6,231	—	n/a (No price was disclosed in the filing)	SEC
Northstar Neuroscience, Inc.Listing unverified	May 11, 2006	OtherD (derivative)	-50,148	—	n/a (No price was disclosed in the filing)	SEC
INTRALASE CORPListing unverified	Oct 13, 2004	OtherD (derivative)	-27,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
INTRALASE CORPListing unverified	Oct 13, 2004	Other	24,238	—	n/a (No price was disclosed in the filing)	SEC
SENOMYX INCListing unverified	Jun 25, 2004	OtherD (derivative)	-1,382	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SENOMYX INCListing unverified	Jun 25, 2004	OtherD (derivative)	-16,790	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SENOMYX INCListing unverified	Jun 25, 2004	Other	18,172	—	n/a (No price was disclosed in the filing)	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-52,835	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NUVASIVE INCListing unverified	May 20, 2004	Other	203	—	n/a (No price was disclosed in the filing)	SEC
NUVASIVE INCListing unverified	May 20, 2004	Other	31,001	—	n/a (No price was disclosed in the filing)	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-18,501	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-1,191	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-6,167	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-685	4.40 USD	$3K	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-506	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Volcano CorpListing unverified	Jul 18, 2008	Sell	-3,702	14.49	$53.6K	SEC
Volcano CorpListing unverified	Apr 10, 2008	Sell	-3,219	12.98	$41.8K	SEC
Volcano CorpListing unverified	May 22, 2007	Sell	-4,828	19.25	$92.9K	SEC
SENORX INCListing unverified	Apr 3, 2007	OtherD (derivative)	-35,820	—	n/a (No price was disclosed in the filing)	SEC
SENORX INCListing unverified	Apr 3, 2007	Other	24,665	—	n/a (No price was disclosed in the filing)	SEC
SENORX INCListing unverified	Apr 3, 2007	OtherD (derivative)	-44,246	—	n/a (No price was disclosed in the filing)	SEC
Volcano CorpListing unverified	Dec 8, 2006	Sell	-4,855	16.75	$81.3K	SEC
Volcano CorpListing unverified	Jun 20, 2006	Other	31,386	—	n/a (No price was disclosed in the filing)	SEC
Volcano CorpListing unverified	Jun 20, 2006	OtherD (derivative)	-31,386	—	n/a (No price was disclosed in the filing)	SEC
Northstar Neuroscience, Inc.Listing unverified	May 11, 2006	Other	37,586	—	n/a (No price was disclosed in the filing)	SEC
Northstar Neuroscience, Inc.Listing unverified	May 11, 2006	OtherD (derivative)	-6,231	—	n/a (No price was disclosed in the filing)	SEC
Northstar Neuroscience, Inc.Listing unverified	May 11, 2006	OtherD (derivative)	-50,148	—	n/a (No price was disclosed in the filing)	SEC
INTRALASE CORPListing unverified	Oct 13, 2004	OtherD (derivative)	-27,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
INTRALASE CORPListing unverified	Oct 13, 2004	Other	24,238	—	n/a (No price was disclosed in the filing)	SEC
SENOMYX INCListing unverified	Jun 25, 2004	OtherD (derivative)	-1,382	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SENOMYX INCListing unverified	Jun 25, 2004	OtherD (derivative)	-16,790	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SENOMYX INCListing unverified	Jun 25, 2004	Other	18,172	—	n/a (No price was disclosed in the filing)	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-52,835	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NUVASIVE INCListing unverified	May 20, 2004	Other	203	—	n/a (No price was disclosed in the filing)	SEC
NUVASIVE INCListing unverified	May 20, 2004	Other	31,001	—	n/a (No price was disclosed in the filing)	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-18,501	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-1,191	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-6,167	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-685	4.40 USD	$3K	SEC
NUVASIVE INCListing unverified	May 20, 2004	OtherD (derivative)	-506	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC