ZOLLARS ROBERT

Director at NEOFORMA INC · on record since Jan 13, 2006
Director at Diamond Foods Inc · on record since Jul 20, 2006
Director at VOCERA COMMUNICATIONS, INC. · on record since Mar 27, 2012
Chief Executive Officer at Diamond Foods Inc · on record since Dec 21, 2012
Exec. Chairman of the Board at VOCERA COMMUNICATIONS, INC. · on record since Feb 14, 2014
Director at Five9, Inc. · on record since Apr 7, 2014
Director at VWR Corp · on record since Oct 7, 2014
Chairman, at NEOFORMA INC · on record since Apr 19, 2005
Director at Change Healthcare Inc. · on record since Jun 27, 2019

Insider trading activity of ZOLLARS ROBERT

Transactions on record: 240; since Aug 4, 2003

Open-market buys: 7; $104.5K

Open-market sells: 85; $41.2M

Companies traded: 6; last filing May 22, 2025

Figures computed from official regulatory filings — .

Companies where ZOLLARS ROBERT has traded

Five9, Inc.30 tx · $12.4M · May 22, 2025
Change Healthcare Inc.7 tx · Oct 5, 2022
VWR Corp5 tx · $530.3K · Nov 22, 2017
VOCERA COMMUNICATIONS, INC.127 tx · $29.7M · Jul 19, 2017
Diamond Foods Inc29 tx · $1.6M · Mar 2, 2016
NEOFORMA INC42 tx · $1.3M · Jan 13, 2006

Track record of ZOLLARS ROBERT

Statistical track record

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Open-market buys: 7

Last buy: Mar 10, 2015

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Transaction history of ZOLLARS ROBERT

Co-insiders of ZOLLARS ROBERT

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Five9, Inc.Listing on record	May 22, 2025	Award	7,840	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 16, 2024	Award	3,755	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 18, 2023	Award	3,669	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	Nov 14, 2022	ExerciseD (derivative)	-57,741	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	Nov 14, 2022	Exercise	57,741	10.12 USD	$584.3K	Unusual size	SEC
Change Healthcare Inc.Listing unverified	Oct 5, 2022	OtherD (derivative)	-26,544	—	n/a (No price was disclosed in the filing)		SEC
Change Healthcare Inc.Listing unverified	Oct 5, 2022	OtherD (derivative)	-5,056	—	n/a (No price was disclosed in the filing)		SEC
Change Healthcare Inc.Listing unverified	Oct 5, 2022	Other	-40,706	—	n/a (No price was disclosed in the filing)		SEC
Five9, Inc.Listing on record	May 20, 2022	Award	2,132	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Change Healthcare Inc.Listing unverified	Apr 27, 2022	Award	7,658	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Change Healthcare Inc.Listing unverified	Jun 24, 2021	Award	7,136	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 20, 2021	Sell	-3,407	165.42 USD	$563.6K		SEC
Five9, Inc.Listing on record	May 13, 2021	Exercise	29,759	10.12 USD	$301.2K	Unusual size	SEC
Five9, Inc.Listing on record	May 13, 2021	Sell	-18,339	168.12 USD	$3.1M	Unusual size	SEC
Five9, Inc.Listing on record	May 13, 2021	Award	1,234	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 13, 2021	Sell	-10,300	167.45 USD	$1.7M		SEC
Five9, Inc.Listing on record	May 13, 2021	Sell	-1,120	169.35 USD	$189.7K		SEC
Five9, Inc.Listing on record	May 13, 2021	ExerciseD (derivative)	-29,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	Aug 10, 2020	Sell	-5,344	126.52 USD	$676.1K		SEC
Change Healthcare Inc.Listing unverified	Jun 19, 2020	Award	14,486	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 20, 2020	Award	1,784	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 14, 2020	Sell	-10,528	103.29 USD	$1.1M		SEC
Five9, Inc.Listing on record	May 14, 2020	Sell	-1,500	104.64 USD	$157K		SEC
Five9, Inc.Listing on record	May 14, 2020	Sell	-800	105.41 USD	$84.3K	Unusual size	SEC
Five9, Inc.Listing on record	Mar 3, 2020	Sell	-8,000	72.41 USD	$579.3K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Five9, Inc.Listing on record	May 22, 2025	Award	7,840	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 16, 2024	Award	3,755	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 18, 2023	Award	3,669	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	Nov 14, 2022	ExerciseD (derivative)	-57,741	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	Nov 14, 2022	Exercise	57,741	10.12 USD	$584.3K	Unusual size	SEC
Change Healthcare Inc.Listing unverified	Oct 5, 2022	OtherD (derivative)	-26,544	—	n/a (No price was disclosed in the filing)		SEC
Change Healthcare Inc.Listing unverified	Oct 5, 2022	OtherD (derivative)	-5,056	—	n/a (No price was disclosed in the filing)		SEC
Change Healthcare Inc.Listing unverified	Oct 5, 2022	Other	-40,706	—	n/a (No price was disclosed in the filing)		SEC
Five9, Inc.Listing on record	May 20, 2022	Award	2,132	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Change Healthcare Inc.Listing unverified	Apr 27, 2022	Award	7,658	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Change Healthcare Inc.Listing unverified	Jun 24, 2021	Award	7,136	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 20, 2021	Sell	-3,407	165.42 USD	$563.6K		SEC
Five9, Inc.Listing on record	May 13, 2021	Exercise	29,759	10.12 USD	$301.2K	Unusual size	SEC
Five9, Inc.Listing on record	May 13, 2021	Sell	-18,339	168.12 USD	$3.1M	Unusual size	SEC
Five9, Inc.Listing on record	May 13, 2021	Award	1,234	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 13, 2021	Sell	-10,300	167.45 USD	$1.7M		SEC
Five9, Inc.Listing on record	May 13, 2021	Sell	-1,120	169.35 USD	$189.7K		SEC
Five9, Inc.Listing on record	May 13, 2021	ExerciseD (derivative)	-29,759	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	Aug 10, 2020	Sell	-5,344	126.52 USD	$676.1K		SEC
Change Healthcare Inc.Listing unverified	Jun 19, 2020	Award	14,486	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 20, 2020	Award	1,784	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Five9, Inc.Listing on record	May 14, 2020	Sell	-10,528	103.29 USD	$1.1M		SEC
Five9, Inc.Listing on record	May 14, 2020	Sell	-1,500	104.64 USD	$157K		SEC
Five9, Inc.Listing on record	May 14, 2020	Sell	-800	105.41 USD	$84.3K	Unusual size	SEC
Five9, Inc.Listing on record	Mar 3, 2020	Sell	-8,000	72.41 USD	$579.3K		SEC