Last updated: 18 July 2024 at 5:00pm EST

Barry Zwarenstein Net Worth




The estimated Net Worth of Barry Zwarenstein is at least $37.2 Million dollars as of 16 July 2024. Mr. Zwarenstein owns over 6,207 units of Five9 Inc stock worth over $2,326,357 and over the last 11 years he sold FIVN stock worth over $31,700,750. In addition, he makes $3,203,250 as Chief Financial Officer and Secretary at Five9 Inc.

Mr. Zwarenstein FIVN stock SEC Form 4 insiders trading

Barry has made over 132 trades of the Five9 Inc stock since 2014, according to the Form 4 filled with the SEC. Most recently he sold 6,207 units of FIVN stock worth $279,377 on 16 July 2024.

The largest trade he's ever made was exercising 63,540 units of Five9 Inc stock on 4 January 2016 worth over $152,496. On average, Barry trades about 8,081 units every 24 days since 2014. As of 16 July 2024 he still owns at least 85,121 units of Five9 Inc stock.

You can see the complete history of Mr. Zwarenstein stock trades at the bottom of the page.





Barry Zwarenstein biography

Barry Zwarenstein serves as Chief Financial Officer, Secretary of the Company. Mr. Zwarenstein has served as our Chief Financial Officer since January 2012 and was our Interim CEO from December 2017 to May 2018. From November 2007 to October 2015, Mr. Zwarenstein served on the board of directors of Dealertrack Technologies, Inc., a provider of subscription-based software for the automotive retail industry that was acquired by Cox Automotive, Inc. in October 2015. From September 2008 to November 2011, Mr. Zwarenstein served as Senior Vice President and Chief Financial Officer of SMART Modular Technologies, Inc., a designer, manufacturer and supplier of electronic subsystems to original equipment manufacturers that was acquired by Silver Lake Partners in August 2011. From July 2004 through August 2008, Mr. Zwarenstein served as Chief Financial Officer of VeriFone Holdings, Inc., a provider of point-of-sale systems. From November 2001 to June 2004, Mr. Zwarenstein served as Chief Financial Officer of Iomega Corporation, a provider of storage and network security systems. From January 2001 to June 2001, Mr. Zwarenstein served as Vice President and Chief Financial Officer of Mellanox Technologies Ltd., a fabless semiconductor company. From October 1998 to December 2000, Mr. Zwarenstein served as Chief Financial Officer of Acuson Corporation, a medical ultrasound company that was acquired by Siemens AG in 2000. From July 1996 to September 1998, Mr. Zwarenstein served as Chief Financial Officer of Logitech International S.A., a provider of peripherals for computers and other digital platforms. Mr. Zwarenstein holds a Bachelor of Commerce degree from the University of KwaZulu-Natal, South Africa, and an M.B.A. degree from the Wharton School at the University of Pennsylvania. He is qualified as a Chartered Accountant (South Africa).

What is the salary of Barry Zwarenstein?

As the Chief Financial Officer and Secretary of Five9 Inc, the total compensation of Barry Zwarenstein at Five9 Inc is $3,203,250. There are 3 executives at Five9 Inc getting paid more, with Rowan Trollope having the highest compensation of $6,026,230.



How old is Barry Zwarenstein?

Barry Zwarenstein is 71, he's been the Chief Financial Officer and Secretary of Five9 Inc since 2018. There are 2 older and 19 younger executives at Five9 Inc. The oldest executive at Five9 Inc is Jack Acosta, 72, who is the Independent Director.

What's Barry Zwarenstein's mailing address?

Barry's mailing address filed with the SEC is C/O FIVE9, INC., 3001 BISHOP DR., STE. #350, SAN RAMON,, CA, 94583.

Insiders trading at Five9 Inc

Over the last 11 years, insiders at Five9 Inc have traded over $454,203,355 worth of Five9 Inc stock and bought 245,000 units worth $1,095,400 . The most active insiders traders include Street Partners Llc Adams, Jayendra Das, and David S. Welsh. On average, Five9 Inc executives and independent directors trade stock every 6 days with the average trade being worth of $1,075,299. The most recent stock trade was executed by Leena Mansharamani on 4 September 2024, trading 1,395 units of FIVN stock currently worth $42,561.



What does Five9 Inc do?

five9 is a leading provider of cloud contact center software for the digital enterprise, bringing the power of cloud innovation to customers and facilitating more than three billion customer interactions annually. five9 provides end-to-end solutions with omnichannel routing, analytics, wfo, and ai to increase agent productivity and deliver tangible business results. the five9 platform is reliable, secure, compliant, and scalable; designed to create exceptional personalized customer experiences. for more information visit www.five9.com.



Complete history of Mr. Zwarenstein stock trades at Five9 Inc, JFrog Ltd, and ON24

Insider
Trans.
Transaction
Total value
Barry Zwarenstein
Chief Financial Officer
Sale $279,377
16 Jul 2024
Barry Zwarenstein
Chief Financial Officer
Sale $241,234
12 Jun 2024
Barry Zwarenstein
Chief Financial Officer
Sale $438,808
10 Jun 2024
Barry Zwarenstein
Chief Financial Officer
Sale $414,105
4 Mar 2024
Barry Zwarenstein
Chief Financial Officer
Sale $426,257
5 Sep 2023
Barry Zwarenstein
Chief Financial Officer
Option $298,900
15 Aug 2023
Barry Zwarenstein
Chief Financial Officer
Option $373,625
13 Jul 2023
Barry Zwarenstein
Chief Financial Officer
Sale $750,400
9 Jun 2023
Barry Zwarenstein
Chief Financial Officer
Sale $1,423,637
2 Jun 2023
Barry Zwarenstein
Chief Financial Officer
Sale $312,800
18 May 2023
Barry Zwarenstein
Chief Financial Officer
Sale $137,550
17 May 2023
Barry Zwarenstein
Chief Financial Officer
Sale $712,300
17 Apr 2023
Barry Zwarenstein
Chief Financial Officer
Sale $337,850
29 Mar 2023
Barry Zwarenstein
Chief Financial Officer
Sale $309,200
15 Mar 2023
Barry Zwarenstein
Chief Financial Officer
Sale $136,850
6 Mar 2023
Barry Zwarenstein
Chief Financial Officer
Sale $33,821
27 Feb 2023
Barry Zwarenstein
Chief Financial Officer
Sale $198,196
5 Dec 2022
Barry Zwarenstein
Chief Financial Officer
Sale $270,268
6 Sep 2022
Barry Zwarenstein
Chief Financial Officer
Option $255,700
15 Aug 2022
Barry Zwarenstein
Chief Financial Officer
Option $246,000
20 Jul 2022
Barry Zwarenstein
Chief Financial Officer
Sale $1,073,326
6 Jun 2022
Barry Zwarenstein
Chief Financial Officer
Option $76,245
26 May 2022
Barry Zwarenstein
Chief Financial Officer
Option $86,255
19 May 2022
Barry Zwarenstein
Chief Financial Officer
Option $162,500
18 Apr 2022
Barry Zwarenstein
Chief Financial Officer
Sale $1,009,700
4 Mar 2022
Barry Zwarenstein
Chief Financial Officer
Sale $433,547
6 Dec 2021
Barry Zwarenstein
Chief Financial Officer
Option $203,125
17 Nov 2021
Barry Zwarenstein
Chief Financial Officer
Option $203,125
18 Oct 2021
Barry Zwarenstein
Chief Financial Officer
Option $133,750
17 Sep 2021
Barry Zwarenstein
Chief Financial Officer
Sale $579,179
7 Sep 2021
Barry Zwarenstein
Chief Financial Officer
Sale $104,407
26 Aug 2021
Barry Zwarenstein
Chief Financial Officer
Sale $190,154
23 Aug 2021
Barry Zwarenstein
Chief Financial Officer
Option $118,500
17 Aug 2021
Barry Zwarenstein
Chief Financial Officer
Option $118,500
19 Jul 2021
Barry Zwarenstein
Chief Financial Officer
Option $118,500
17 Jun 2021
Barry Zwarenstein
Chief Financial Officer
Sale $533,712
4 Jun 2021
Barry Zwarenstein
Chief Financial Officer
Option $118,500
17 May 2021
Barry Zwarenstein
Chief Financial Officer
Option $111,875
16 Apr 2021
Barry Zwarenstein
Chief Financial Officer
Option $101,625
16 Mar 2021
Barry Zwarenstein
Chief Financial Officer
Sale $634,332
4 Mar 2021
Barry Zwarenstein
Chief Financial Officer
Option $101,625
16 Feb 2021
Barry Zwarenstein
Chief Financial Officer
Option $101,625
19 Jan 2021
Barry Zwarenstein
Chief Financial Officer
Option $101,625
16 Dec 2020
Barry Zwarenstein
Chief Financial Officer
Sale $571,039
4 Dec 2020
Barry Zwarenstein
Chief Financial Officer
Sale $1,750,125
16 Nov 2020
Barry Zwarenstein
Chief Financial Officer
Sale $112,727
4 Nov 2020
Barry Zwarenstein
Chief Financial Officer
Sale $1,838,000
16 Oct 2020
Barry Zwarenstein
Chief Financial Officer
Option $101,625
16 Sep 2020
Barry Zwarenstein
Chief Financial Officer
Sale $340,860
4 Sep 2020
Barry Zwarenstein
Chief Financial Officer
Option $101,625
17 Aug 2020
Barry Zwarenstein
Chief Financial Officer
Option $101,625
16 Jul 2020
Barry Zwarenstein
Chief Financial Officer
Option $62,375
16 Jun 2020
Barry Zwarenstein
Chief Financial Officer
Sale $334,217
4 Jun 2020
Barry Zwarenstein
Chief Financial Officer
Sale $1,014,090
15 May 2020
Barry Zwarenstein
Chief Financial Officer
Sale $711,025
15 Apr 2020
Barry Zwarenstein
Chief Financial Officer
Sale $458,745
16 Mar 2020
Barry Zwarenstein
Chief Financial Officer
Sale $223,266
5 Mar 2020
Barry Zwarenstein
Chief Financial Officer
Sale $651,950
18 Feb 2020
Barry Zwarenstein
Chief Financial Officer
Sale $618,715
15 Jan 2020
Barry Zwarenstein
Chief Financial Officer
Sale $570,520
16 Dec 2019
Barry Zwarenstein
Chief Financial Officer
Sale $295,766
4 Dec 2019
Barry Zwarenstein
Chief Financial Officer
Option $32,585
15 Nov 2019
Barry Zwarenstein
Chief Financial Officer
Option $32,568
14 Oct 2019
Barry Zwarenstein
Chief Financial Officer
Option $32,568
16 Sep 2019
Barry Zwarenstein
Chief Financial Officer
Sale $248,898
11 Sep 2019
Barry Zwarenstein
Chief Financial Officer
Sale $471,045
14 Aug 2019
Barry Zwarenstein
Chief Financial Officer
Sale $398,859
15 Jul 2019
Barry Zwarenstein
Chief Financial Officer
Sale $385,526
14 Jun 2019
Barry Zwarenstein
Chief Financial Officer
Sale $144,706
4 Jun 2019
Barry Zwarenstein
Chief Financial Officer
Sale $395,327
1 May 2019
Barry Zwarenstein
Chief Financial Officer
Sale $444,720
1 Apr 2019
Barry Zwarenstein
Chief Financial Officer
Sale $585,876
1 Mar 2019
Barry Zwarenstein
Chief Financial Officer
Sale $436,985
1 Feb 2019
Barry Zwarenstein
Chief Financial Officer
Sale $361,505
2 Jan 2019
Barry Zwarenstein
Chief Financial Officer
Sale $546,866
3 Dec 2018
Barry Zwarenstein
Chief Financial Officer
Sale $363,900
25 Oct 2018
Barry Zwarenstein
Chief Financial Officer
Sale $447,900
25 Sep 2018
Barry Zwarenstein
Chief Financial Officer
Sale $304,006
4 Sep 2018
Barry Zwarenstein
Chief Financial Officer
Sale $472,500
27 Aug 2018
Barry Zwarenstein
Chief Financial Officer
Option $42,500
30 Jul 2018
Barry Zwarenstein
Chief Financial Officer
Option $42,500
24 Jul 2018
Barry Zwarenstein
Chief Financial Officer
Option $42,500
18 Jul 2018
Barry Zwarenstein
Chief Financial Officer
Sale $343,300
25 Jun 2018
Barry Zwarenstein
Chief Financial Officer
Sale $157,219
4 Jun 2018
Barry Zwarenstein
Chief Financial Officer
Sale $335,600
29 May 2018
Barry Zwarenstein
Chief Financial Officer
Sale $135,900
25 Apr 2018
Barry Zwarenstein
Chief Financial Officer
Sale $155,800
26 Mar 2018
Barry Zwarenstein
Chief Financial Officer
Sale $115,586
5 Mar 2018
Barry Zwarenstein
Chief Financial Officer
Sale $148,350
26 Feb 2018
Barry Zwarenstein
Chief Financial Officer
Sale $129,000
25 Jan 2018
Barry Zwarenstein
Chief Financial Officer
Option $198,909
10 Jan 2018
Barry Zwarenstein
Chief Financial Officer
Sale $122,600
26 Dec 2017
Barry Zwarenstein
Chief Financial Officer
Option $42,500
18 Dec 2017
Barry Zwarenstein
Chief Financial Officer
Sale $73,107
4 Dec 2017
Barry Zwarenstein
Chief Financial Officer
Sale $122,100
27 Nov 2017
Barry Zwarenstein
Chief Financial Officer
Sale $273,790
3 Oct 2017
Barry Zwarenstein
Chief Financial Officer
Sale $276,760
5 Sep 2017
Barry Zwarenstein
Chief Financial Officer
Sale $63,450
9 Aug 2017
Barry Zwarenstein
Chief Financial Officer
Sale $230,599
1 Aug 2017
Barry Zwarenstein
Chief Financial Officer
Sale $283,238
12 Jul 2017
Barry Zwarenstein
Chief Financial Officer
Sale $241,670
15 Jun 2017
Barry Zwarenstein
Chief Financial Officer
Sale $262,222
25 May 2017
Barry Zwarenstein
Chief Financial Officer
Sale $40,269
10 Mar 2017
Barry Zwarenstein
Chief Financial Officer
Sale $124,080
1 Feb 2017
Barry Zwarenstein
Chief Financial Officer
Sale $113,360
3 Jan 2017
Barry Zwarenstein
Chief Financial Officer
Sale $113,360
3 Jan 2017
Barry Zwarenstein
Chief Financial Officer
Sale $120,160
1 Dec 2016
Barry Zwarenstein
Chief Financial Officer
Sale $120,160
1 Dec 2016
Barry Zwarenstein
Chief Financial Officer
Sale $114,800
1 Nov 2016
Barry Zwarenstein
Chief Financial Officer
Sale $114,800
1 Nov 2016
Barry Zwarenstein
Chief Financial Officer
Sale $125,360
3 Oct 2016
Barry Zwarenstein
Chief Financial Officer
Sale $125,360
3 Oct 2016
Barry Zwarenstein
Chief Financial Officer
Sale $122,560
1 Sep 2016
Barry Zwarenstein
Chief Financial Officer
Sale $122,560
1 Sep 2016
Barry Zwarenstein
Chief Financial Officer
Sale $100,960
1 Aug 2016
Barry Zwarenstein
Chief Financial Officer
Sale $100,960
1 Aug 2016
Barry Zwarenstein
Chief Financial Officer
Sale $94,560
1 Jul 2016
Barry Zwarenstein
Chief Financial Officer
Sale $96,480
15 Jun 2016
Barry Zwarenstein
Chief Financial Officer
Option $8,043
11 Jan 2016
Barry Zwarenstein
Chief Financial Officer
Option $152,496
4 Jan 2016
Barry Zwarenstein
Chief Financial Officer
Option $22,080
16 Dec 2015
Barry Zwarenstein
Chief Financial Officer
Option $16,085
11 May 2015
Barry Zwarenstein
Chief Financial Officer
Option $16,086
9 Apr 2015
Barry Zwarenstein
Chief Financial Officer
Buy $109,500
9 Mar 2015
Barry Zwarenstein
Chief Financial Officer
Option $16,086
29 Jan 2015
Barry Zwarenstein
Chief Financial Officer
Option $8,043
14 Nov 2014
Barry Zwarenstein
Chief Financial Officer
Option $8,042
13 Oct 2014
Barry Zwarenstein
Chief Financial Officer
Option $8,043
16 Sep 2014
Barry Zwarenstein
Chief Financial Officer
Option $24,131
11 Aug 2014
Barry Zwarenstein
Chief Financial Officer
Option $16,085
12 May 2014
Barry Zwarenstein
Buy $511,250
20 Aug 2021
Barry Zwarenstein
Option $116,227
17 Jun 2021


Five9 Inc executives and stock owners

Five9 Inc executives and other stock owners filed with the SEC include: