ZWARENSTEIN BARRY

SVP/ CFO at SMART Modular Technologies (WWH), Inc. · on record since Sep 1, 2011
Director at Dealertrack Technologies, Inc · on record since Nov 8, 2007
Director at ON24 INC. · on record since Apr 2, 2026
Director at JFrog Ltd · on record since May 5, 2026
Senior VP and CFO at VERIFONE SYSTEMS, INC. · on record since Apr 29, 2005
Chief Financial Officer at Five9, Inc. · on record since Aug 28, 2018

Insider trading activity of ZWARENSTEIN BARRY

Transactions on record: 1,305; since May 3, 2005

Open-market buys: 2; $620.8K

Open-market sells: 1,018; $85.8M

Companies traded: 7; last filing Sep 16, 2026

Figures computed from official regulatory filings — .

Companies where ZWARENSTEIN BARRY has traded

JFrog Ltd12 tx · $438.5K · Sep 16, 2026
ON24 INC.10 tx · $627.5K · Apr 2, 2026
Five9, Inc.416 tx · $78.7M · Mar 6, 2025
Dealertrack Technologies, Inc39 tx · $3.9M · Jun 3, 2015
SMART Modular Technologies (WWH), Inc.38 tx · $2.4M · Sep 1, 2011
VERIFONE SYSTEMS, INC.763 tx · $9.8M · Dec 24, 2008
VERIFONE INC27 tx · $908K · Feb 15, 2007

Track record of ZWARENSTEIN BARRY

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

Transaction history of ZWARENSTEIN BARRY

Co-insiders of ZWARENSTEIN BARRY

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
JFrog LtdListing on record	Sep 16, 2026	Sell	-1,250	88.38 USD	$110.5K	SEC
JFrog LtdListing on record	Jul 27, 2026	Sell	-1,250	80.10 USD	$100.1K	SEC
JFrog LtdListing on record	Jun 10, 2026	Sell	-1,250	84.35 USD	$105.4K	SEC
JFrog LtdListing on record	May 22, 2026	Award	4,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
JFrog LtdListing on record	May 5, 2026	Sell	-1,100	49.00 USD	$53.9K	SEC
JFrog LtdListing on record	May 5, 2026	Sell	-150	49.00 USD	$7.4K	SEC
ON24 INC.Listing unverified	Apr 2, 2026	OtherD (derivative)	-110,834	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ON24 INC.Listing unverified	Apr 2, 2026	Other	-154,586	—	n/a (No price was disclosed in the filing)	SEC
JFrog LtdListing on record	Mar 30, 2026	Sell	-1,250	49.00 USD	$61.3K	SEC
ON24 INC.Listing unverified	Jun 24, 2025	Award	31,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
JFrog LtdListing on record	May 22, 2025	Award	5,471	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Five9, Inc.Listing on record	Mar 6, 2025	Sell	-2,468	33.23 USD	$82K	SEC
Five9, Inc.Listing on record	Dec 6, 2024	Sell	-3,336	41.85 USD	$139.6K	SEC
Five9, Inc.Listing on record	Sep 12, 2024	Sell	-3,882	26.91 USD	$104.5K	SEC
Five9, Inc.Listing on record	Sep 12, 2024	Sell	-526	27.43 USD	$14.4K	SEC
Five9, Inc.Listing on record	Jul 18, 2024	Sell	-6,207	45.01 USD	$279.4K	SEC
ON24 INC.Listing unverified	Jun 25, 2024	Award	30,198	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Five9, Inc.Listing on record	Jun 14, 2024	Sell	-1,115	45.04 USD	$50.2K	SEC
Five9, Inc.Listing on record	Jun 14, 2024	Sell	-4,241	45.04 USD	$191K	SEC
Five9, Inc.Listing on record	Jun 12, 2024	Sell	-3,318	42.98 USD	$142.6K	SEC
Five9, Inc.Listing on record	Jun 12, 2024	Sell	-6,973	42.48 USD	$296.2K	SEC
JFrog LtdListing on record	May 22, 2024	Award	4,614	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Five9, Inc.Listing on record	Mar 6, 2024	Sell	-4,720	58.78 USD	$277.4K	SEC
Five9, Inc.Listing on record	Mar 6, 2024	Sell	-2,325	58.77 USD	$136.6K	SEC
Five9, Inc.Listing on record	Mar 6, 2024	Award	5,821	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
JFrog LtdListing on record	Sep 16, 2026	Sell	-1,250	88.38 USD	$110.5K	SEC
JFrog LtdListing on record	Jul 27, 2026	Sell	-1,250	80.10 USD	$100.1K	SEC
JFrog LtdListing on record	Jun 10, 2026	Sell	-1,250	84.35 USD	$105.4K	SEC
JFrog LtdListing on record	May 22, 2026	Award	4,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
JFrog LtdListing on record	May 5, 2026	Sell	-1,100	49.00 USD	$53.9K	SEC
JFrog LtdListing on record	May 5, 2026	Sell	-150	49.00 USD	$7.4K	SEC
ON24 INC.Listing unverified	Apr 2, 2026	OtherD (derivative)	-110,834	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ON24 INC.Listing unverified	Apr 2, 2026	Other	-154,586	—	n/a (No price was disclosed in the filing)	SEC
JFrog LtdListing on record	Mar 30, 2026	Sell	-1,250	49.00 USD	$61.3K	SEC
ON24 INC.Listing unverified	Jun 24, 2025	Award	31,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
JFrog LtdListing on record	May 22, 2025	Award	5,471	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Five9, Inc.Listing on record	Mar 6, 2025	Sell	-2,468	33.23 USD	$82K	SEC
Five9, Inc.Listing on record	Dec 6, 2024	Sell	-3,336	41.85 USD	$139.6K	SEC
Five9, Inc.Listing on record	Sep 12, 2024	Sell	-3,882	26.91 USD	$104.5K	SEC
Five9, Inc.Listing on record	Sep 12, 2024	Sell	-526	27.43 USD	$14.4K	SEC
Five9, Inc.Listing on record	Jul 18, 2024	Sell	-6,207	45.01 USD	$279.4K	SEC
ON24 INC.Listing unverified	Jun 25, 2024	Award	30,198	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Five9, Inc.Listing on record	Jun 14, 2024	Sell	-1,115	45.04 USD	$50.2K	SEC
Five9, Inc.Listing on record	Jun 14, 2024	Sell	-4,241	45.04 USD	$191K	SEC
Five9, Inc.Listing on record	Jun 12, 2024	Sell	-3,318	42.98 USD	$142.6K	SEC
Five9, Inc.Listing on record	Jun 12, 2024	Sell	-6,973	42.48 USD	$296.2K	SEC
JFrog LtdListing on record	May 22, 2024	Award	4,614	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
Five9, Inc.Listing on record	Mar 6, 2024	Sell	-4,720	58.78 USD	$277.4K	SEC
Five9, Inc.Listing on record	Mar 6, 2024	Sell	-2,325	58.77 USD	$136.6K	SEC
Five9, Inc.Listing on record	Mar 6, 2024	Award	5,821	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC