WALKER JOHN PETER

Director at RENOVIS INC · on record since Feb 28, 2006
Director at AFFYMAX INC · on record since Dec 18, 2006
Director at GERON CORP · on record since May 26, 2006
Director at Paratek Pharmaceuticals, Inc. · on record since May 9, 2006
Chief Executive Officer at Paratek Pharmaceuticals, Inc. · on record since Sep 21, 2007
Executive Chairman at RENOVIS INC · on record since Oct 4, 2007
Director at INFINITY PHARMACEUTICALS, INC. · on record since May 13, 2004
Director at Zosano Pharma Corp · on record since May 6, 2016
President & CEO at Zosano Pharma Corp · on record since Apr 18, 2019

Insider trading activity of WALKER JOHN PETER

Transactions on record: 223; since Feb 11, 2004

Open-market buys: 47; $838.3K

Open-market sells: 76; $3.1M

Companies traded: 6; last filing Jun 29, 2020

Figures computed from official regulatory filings — .

Companies where WALKER JOHN PETER has traded

Zosano Pharma Corp20 tx · $650.5K · Jun 29, 2020
AFFYMAX INC11 tx · $133.1K · Aug 29, 2013
Paratek Pharmaceuticals, Inc.108 tx · $1.6B · Feb 3, 2011
GERON CORP24 tx · $1.7M · Jan 30, 2009
RENOVIS INC57 tx · $2.6M · May 7, 2008
INFINITY PHARMACEUTICALS, INC.3 tx · $284.3K · May 13, 2005

Track record of WALKER JOHN PETER

Statistical track record

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Open-market buys: 49

Last buy: Apr 11, 2019

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Transaction history of WALKER JOHN PETER

Co-insiders of WALKER JOHN PETER

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Zosano Pharma CorpListing unverified	Jun 29, 2020	Award	7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Jun 5, 2020	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Apr 18, 2019	Buy	100,000	3.50 USD	$350K	conv 87Unusual sizeFirst in 12mo	SEC
Zosano Pharma CorpListing unverified	Jun 1, 2018	AwardD (derivative)	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Jun 1, 2018	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Aug 11, 2017	AwardD (derivative)	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Aug 11, 2017	Other	-26,666	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	May 26, 2017	Buy	37,550	1.37 USD	$51.4K	conv 43	SEC
Zosano Pharma CorpListing unverified	May 26, 2017	Buy	36,166	1.34 USD	$48.5K	conv 47	SEC
Zosano Pharma CorpListing unverified	May 25, 2017	Buy	36,166	1.34 USD	$48.5K	conv 47	SEC
Zosano Pharma CorpListing unverified	May 25, 2017	Buy	37,550	1.37 USD	$51.4K	conv 43	SEC
Zosano Pharma CorpListing unverified	May 22, 2017	Award	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	May 8, 2017	Exercise	9,478	—	n/a (No price was disclosed in the filing)		SEC
Zosano Pharma CorpListing unverified	May 8, 2017	ExerciseD (derivative)	-9,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Nov 4, 2016	AwardD (derivative)	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Aug 22, 2016	Buy	63,700	1.32 USD	$84.1K	conv 94ClusterUnusual size+1	SEC
Zosano Pharma CorpListing unverified	Aug 22, 2016	BuyD (derivative)	63,700	0.13 USD	$8.3K	ClusterFirst in 12mo	SEC
Zosano Pharma CorpListing unverified	Aug 22, 2016	BuyD (derivative)	63,700	0.13 USD	$8.3K	ClusterFirst in 12mo	SEC
Zosano Pharma CorpListing unverified	May 6, 2016	AwardD (derivative)	6,813	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	May 6, 2016	AwardD (derivative)	9,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AFFYMAX INCListing on record	Aug 29, 2013	Sell	-16,040	1.92 USD	$30.8K		SEC
AFFYMAX INCListing on record	Aug 29, 2013	Sell	-500	1.93 USD	$965		SEC
AFFYMAX INCListing on record	Jun 18, 2012	AwardD (derivative)	12,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AFFYMAX INCListing on record	Dec 20, 2011	Buy	14,000	6.09 USD	$85.3K	conv 77Unusual sizeFirst in 12mo	SEC
AFFYMAX INCListing on record	Dec 20, 2011	Buy	2,540	6.34 USD	$16.1K	conv 68Unusual sizeFirst in 12mo	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Zosano Pharma CorpListing unverified	Jun 29, 2020	Award	7,500	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Jun 5, 2020	AwardD (derivative)	15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Apr 18, 2019	Buy	100,000	3.50 USD	$350K	conv 87Unusual sizeFirst in 12mo	SEC
Zosano Pharma CorpListing unverified	Jun 1, 2018	AwardD (derivative)	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Jun 1, 2018	AwardD (derivative)	100,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Aug 11, 2017	AwardD (derivative)	300,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Aug 11, 2017	Other	-26,666	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	May 26, 2017	Buy	37,550	1.37 USD	$51.4K	conv 43	SEC
Zosano Pharma CorpListing unverified	May 26, 2017	Buy	36,166	1.34 USD	$48.5K	conv 47	SEC
Zosano Pharma CorpListing unverified	May 25, 2017	Buy	36,166	1.34 USD	$48.5K	conv 47	SEC
Zosano Pharma CorpListing unverified	May 25, 2017	Buy	37,550	1.37 USD	$51.4K	conv 43	SEC
Zosano Pharma CorpListing unverified	May 22, 2017	Award	60,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	May 8, 2017	Exercise	9,478	—	n/a (No price was disclosed in the filing)		SEC
Zosano Pharma CorpListing unverified	May 8, 2017	ExerciseD (derivative)	-9,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Nov 4, 2016	AwardD (derivative)	30,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	Aug 22, 2016	Buy	63,700	1.32 USD	$84.1K	conv 94ClusterUnusual size+1	SEC
Zosano Pharma CorpListing unverified	Aug 22, 2016	BuyD (derivative)	63,700	0.13 USD	$8.3K	ClusterFirst in 12mo	SEC
Zosano Pharma CorpListing unverified	Aug 22, 2016	BuyD (derivative)	63,700	0.13 USD	$8.3K	ClusterFirst in 12mo	SEC
Zosano Pharma CorpListing unverified	May 6, 2016	AwardD (derivative)	6,813	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Zosano Pharma CorpListing unverified	May 6, 2016	AwardD (derivative)	9,478	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AFFYMAX INCListing on record	Aug 29, 2013	Sell	-16,040	1.92 USD	$30.8K		SEC
AFFYMAX INCListing on record	Aug 29, 2013	Sell	-500	1.93 USD	$965		SEC
AFFYMAX INCListing on record	Jun 18, 2012	AwardD (derivative)	12,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
AFFYMAX INCListing on record	Dec 20, 2011	Buy	14,000	6.09 USD	$85.3K	conv 77Unusual sizeFirst in 12mo	SEC
AFFYMAX INCListing on record	Dec 20, 2011	Buy	2,540	6.34 USD	$16.1K	conv 68Unusual sizeFirst in 12mo	SEC