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ZWARENSTEIN BARRY
Director at JFrog · Chief Financial Officer at Five9. Filing since 9 Mar 2015.
CIK 0001227348
FROG
JFrog Ltd
Director · 5 trades
FIVN
Five9, Inc.
Chief Financial Officer · 125 trades
Company
Date
Role
Action
Shares
Amount
Of holding
FROG
JFrog Ltd
14 Sep 2026
Director
Sold on a plan
1,250
$110.48K
3.9%
FROG
JFrog Ltd
23 Jul 2026
Director
Sold on a plan
1,250
$100.13K
3.8%
FROG
JFrog Ltd
8 Jun 2026
Director
Sold on a plan
1,250
$105.44K
3.7%
FROG
JFrog Ltd
1 May 2026
Director
Sold on a plan
1,250
$61.25K
4.0%
FROG
JFrog Ltd
26 Mar 2026
Director
Sold on a plan
1,250
$61.25K
3.8%
FIVN
Five9, Inc.
4 Mar 2025
Chief Financial Officer
Sold at will
2,468
$82.01K
2.6%
FIVN
Five9, Inc.
4 Dec 2024
Chief Financial Officer
Sold at will
3,336
$139.61K
3.3%
FIVN
Five9, Inc.
10 Sep 2024
Chief Financial Officer
Sold on a plan
4,408
$118.89K
4.2%
FIVN
Five9, Inc.
16 Jul 2024
Chief Financial Officer
Sold on a plan
6,207
$279.38K
6.8%
FIVN
Five9, Inc.
12 Jun 2024
Chief Financial Officer
Sold on a plan
4,241
$191.01K
4.4%
FIVN
Five9, Inc.
12 Jun 2024
Chief Financial Officer
Sold on a plan
1,115
$50.22K
1.0%
FIVN
Five9, Inc.
10 Jun 2024
Chief Financial Officer
Sold on a plan
10,291
$438.82K
8.8%
FIVN
Five9, Inc.
5 Mar 2024
Chief Financial Officer
Sold at will
7,045
$414.08K
5.7%
FIVN
Five9, Inc.
5 Sep 2023
Chief Financial Officer
Sold at will
6,007
$426.26K
6.3%
FIVN
Five9, Inc.
15 Aug 2023
Chief Financial Officer
Sold on a plan
10,000
$701.54K
9.6%
FIVN
Five9, Inc.
13 Jul 2023
Chief Financial Officer
Sold on a plan
12,500
$1.10M
11.7%
FIVN
Five9, Inc.
9 Jun 2023
Chief Financial Officer
Sold on a plan
10,000
$750.40K
11.5%
FIVN
Five9, Inc.
5 Jun 2023
Chief Financial Officer
Sold on a plan
17,934
$1.25M
13.7%
FIVN
Five9, Inc.
2 Jun 2023
Chief Financial Officer
Sold on a plan
2,500
$175.13K
2.8%
FIVN
Five9, Inc.
22 May 2023
Chief Financial Officer
Sold on a plan
2,500
$162.73K
2.7%
FIVN
Five9, Inc.
18 May 2023
Chief Financial Officer
Sold on a plan
2,500
$150.05K
2.6%
FIVN
Five9, Inc.
17 May 2023
Chief Financial Officer
Sold on a plan
2,500
$137.55K
2.6%
FIVN
Five9, Inc.
17 Apr 2023
Chief Financial Officer
Sold on a plan
10,000
$712.32K
9.3%
FIVN
Five9, Inc.
31 Mar 2023
Chief Financial Officer
Sold on a plan
2,500
$175.20K
2.3%
FIVN
Five9, Inc.
29 Mar 2023
Chief Financial Officer
Sold on a plan
2,500
$162.65K
2.2%
FIVN
Five9, Inc.
15 Mar 2023
Chief Financial Officer
Sold, plan not stated
5,000
$309.22K
4.3%
FIVN
Five9, Inc.
6 Mar 2023
Chief Financial Officer
Sold, plan not stated
1,992
$136.85K
1.5%
FIVN
Five9, Inc.
28 Feb 2023
Chief Financial Officer
Sold, plan not stated
497
$33.82K
0.4%
FIVN
Five9, Inc.
5 Dec 2022
Chief Financial Officer
Sold, plan not stated
2,993
$198.20K
2.9%
FIVN
Five9, Inc.
6 Sep 2022
Chief Financial Officer
Sold, plan not stated
2,993
$270.26K
2.8%
FIVN
Five9, Inc.
15 Aug 2022
Chief Financial Officer
Sold, plan not stated
10,000
$1.16M
11.3%
FIVN
Five9, Inc.
20 Jul 2022
Chief Financial Officer
Sold, plan not stated
10,000
$1.00M
11.3%
FIVN
Five9, Inc.
6 Jun 2022
Chief Financial Officer
Sold, plan not stated
8,333
$835.12K
9.6%
FIVN
Five9, Inc.
6 Jun 2022
Chief Financial Officer
Sold, plan not stated
2,332
$238.21K
2.1%
FIVN
Five9, Inc.
27 May 2022
Chief Financial Officer
Sold, plan not stated
2,980
$299.17K
3.6%
FIVN
Five9, Inc.
26 May 2022
Chief Financial Officer
Sold, plan not stated
1,712
$171.37K
2.1%
FIVN
Five9, Inc.
20 May 2022
Chief Financial Officer
Sold, plan not stated
3,508
$351.78K
4.2%
FIVN
Five9, Inc.
19 May 2022
Chief Financial Officer
Sold, plan not stated
1,800
$180.18K
2.2%
FIVN
Five9, Inc.
18 Apr 2022
Chief Financial Officer
Sold, plan not stated
10,000
$1.09M
11.2%
FIVN
Five9, Inc.
4 Mar 2022
Chief Financial Officer
Sold, plan not stated
6,610
$676.58K
6.9%
FIVN
Five9, Inc.
4 Mar 2022
Chief Financial Officer
Sold, plan not stated
3,390
$333.13K
3.6%
FIVN
Five9, Inc.
6 Dec 2021
Chief Financial Officer
Sold, plan not stated
3,390
$433.55K
3.4%
FIVN
Five9, Inc.
17 Nov 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.07M
14.3%
FIVN
Five9, Inc.
18 Oct 2021
Chief Financial Officer
Sold, plan not stated
12,500
$1.95M
14.3%
FIVN
Five9, Inc.
17 Sep 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.17M
13.7%
FIVN
Five9, Inc.
7 Sep 2021
Chief Financial Officer
Sold, plan not stated
3,388
$579.17K
4.1%
FIVN
Five9, Inc.
26 Aug 2021
Chief Financial Officer
Sold, plan not stated
550
$104.41K
0.6%
FIVN
Five9, Inc.
23 Aug 2021
Chief Financial Officer
Sold, plan not stated
1,044
$190.15K
1.0%
FIVN
Five9, Inc.
17 Aug 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.28M
13.2%
FIVN
Five9, Inc.
19 Jul 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.33M
13.8%
FIVN
Five9, Inc.
17 Jun 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.20M
13.3%
FIVN
Five9, Inc.
4 Jun 2021
Chief Financial Officer
Sold, plan not stated
3,388
$533.72K
4.0%
FIVN
Five9, Inc.
17 May 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.03M
12.9%
FIVN
Five9, Inc.
16 Apr 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.21M
12.9%
FIVN
Five9, Inc.
16 Mar 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.11M
12.9%
FIVN
Five9, Inc.
4 Mar 2021
Chief Financial Officer
Sold, plan not stated
3,751
$634.33K
3.7%
FIVN
Five9, Inc.
16 Feb 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.27M
14.0%
FIVN
Five9, Inc.
19 Jan 2021
Chief Financial Officer
Sold, plan not stated
12,500
$2.12M
11.0%
FIVN
Five9, Inc.
16 Dec 2020
Chief Financial Officer
Sold, plan not stated
12,500
$2.11M
11.0%
FIVN
Five9, Inc.
4 Dec 2020
Chief Financial Officer
Sold, plan not stated
3,766
$571.05K
3.6%
FIVN
Five9, Inc.
16 Nov 2020
Chief Financial Officer
Sold, plan not stated
12,500
$1.75M
15.3%
FIVN
Five9, Inc.
4 Nov 2020
Chief Financial Officer
Sold, plan not stated
715
$112.73K
0.7%
FIVN
Five9, Inc.
16 Oct 2020
Chief Financial Officer
Sold, plan not stated
9,516
$1.40M
10.4%
FIVN
Five9, Inc.
16 Oct 2020
Chief Financial Officer
Sold, plan not stated
2,984
$436.71K
2.7%
FIVN
Five9, Inc.
16 Sep 2020
Chief Financial Officer
Sold, plan not stated
12,500
$1.52M
10.6%
FIVN
Five9, Inc.
4 Sep 2020
Chief Financial Officer
Sold, plan not stated
2,990
$340.87K
2.7%
FIVN
Five9, Inc.
17 Aug 2020
Chief Financial Officer
Sold, plan not stated
12,500
$1.52M
10.1%
FIVN
Five9, Inc.
16 Jul 2020
Chief Financial Officer
Sold, plan not stated
12,500
$1.38M
10.1%
FIVN
Five9, Inc.
16 Jun 2020
Chief Financial Officer
Sold, plan not stated
12,500
$1.30M
10.1%
FIVN
Five9, Inc.
4 Jun 2020
Chief Financial Officer
Sold, plan not stated
3,379
$334.22K
2.9%
FIVN
Five9, Inc.
15 May 2020
Chief Financial Officer
Sold, plan not stated
9,625
$1.01M
5.0%
FIVN
Five9, Inc.
15 Apr 2020
Chief Financial Officer
Sold, plan not stated
8,500
$711.05K
4.2%
FIVN
Five9, Inc.
16 Mar 2020
Chief Financial Officer
Sold, plan not stated
8,500
$458.72K
4.0%
FIVN
Five9, Inc.
5 Mar 2020
Chief Financial Officer
Sold, plan not stated
3,048
$223.27K
2.6%
FIVN
Five9, Inc.
18 Feb 2020
Chief Financial Officer
Sold, plan not stated
8,500
$651.94K
3.9%
FIVN
Five9, Inc.
15 Jan 2020
Chief Financial Officer
Sold, plan not stated
8,500
$618.69K
3.7%
FIVN
Five9, Inc.
16 Dec 2019
Chief Financial Officer
Sold, plan not stated
8,500
$570.49K
3.8%
FIVN
Five9, Inc.
4 Dec 2019
Chief Financial Officer
Sold, plan not stated
4,398
$295.77K
4.1%
FIVN
Five9, Inc.
15 Nov 2019
Chief Financial Officer
Sold, plan not stated
7,667
$496.38K
6.6%
FIVN
Five9, Inc.
14 Oct 2019
Chief Financial Officer
Sold, plan not stated
7,663
$429.37K
6.6%
FIVN
Five9, Inc.
16 Sep 2019
Chief Financial Officer
Sold, plan not stated
7,663
$415.63K
6.6%
FIVN
Five9, Inc.
11 Sep 2019
Chief Financial Officer
Sold, plan not stated
4,372
$248.90K
3.9%
FIVN
Five9, Inc.
14 Aug 2019
Chief Financial Officer
Sold, plan not stated
7,663
$471.04K
3.3%
FIVN
Five9, Inc.
15 Jul 2019
Chief Financial Officer
Sold, plan not stated
7,663
$398.86K
3.2%
FIVN
Five9, Inc.
14 Jun 2019
Chief Financial Officer
Sold, plan not stated
7,663
$385.53K
3.2%
FIVN
Five9, Inc.
4 Jun 2019
Chief Financial Officer
Sold, plan not stated
3,118
$144.71K
2.5%
FIVN
Five9, Inc.
1 May 2019
Chief Financial Officer
Sold, plan not stated
7,483
$395.33K
3.1%
FIVN
Five9, Inc.
1 Apr 2019
Chief Financial Officer
Sold, plan not stated
8,500
$444.72K
3.4%
FIVN
Five9, Inc.
4 Mar 2019
Chief Financial Officer
Sold, plan not stated
2,398
$126.64K
1.9%
FIVN
Five9, Inc.
1 Mar 2019
Chief Financial Officer
Sold, plan not stated
8,500
$459.26K
3.3%
FIVN
Five9, Inc.
1 Feb 2019
Chief Financial Officer
Sold, plan not stated
8,500
$436.99K
3.2%
FIVN
Five9, Inc.
2 Jan 2019
Chief Financial Officer
Sold, plan not stated
8,500
$361.51K
3.1%
FIVN
Five9, Inc.
4 Dec 2018
Chief Financial Officer
Sold, plan not stated
5,103
$215.09K
4.9%
FIVN
Five9, Inc.
3 Dec 2018
Chief Financial Officer
Sold, plan not stated
6,517
$276.39K
2.3%
FIVN
Five9, Inc.
3 Dec 2018
Chief Financial Officer
Sold, plan not stated
1,293
$55.43K
1.2%
FIVN
Five9, Inc.
25 Oct 2018
Chief Financial Officer
Sold, plan not stated
10,000
$363.90K
3.5%
FIVN
Five9, Inc.
25 Sep 2018
Chief Financial Officer
Sold, plan not stated
10,000
$447.90K
3.5%
FIVN
Five9, Inc.
4 Sep 2018
Chief Financial Officer
Sold, plan not stated
6,384
$304.01K
5.0%
FIVN
Five9, Inc.
27 Aug 2018
Chief Financial Officer
Sold, plan not stated
10,000
$472.50K
3.4%
FIVN
Five9, Inc.
25 Jul 2018
Chief Financial Officer
Sold, plan not stated
10,000
$355.50K
3.3%
FIVN
Five9, Inc.
25 Jun 2018
Chief Financial Officer
Sold, plan not stated
10,000
$343.30K
4.5%
FIVN
Five9, Inc.
4 Jun 2018
Chief Financial Officer
Sold, plan not stated
4,305
$157.22K
2.2%
FIVN
Five9, Inc.
29 May 2018
Chief Financial Officer
Sold, plan not stated
10,000
$335.60K
4.3%
FIVN
Five9, Inc.
25 Apr 2018
Interim CEO, CFO and Secretary
Sold, plan not stated
5,000
$135.90K
2.1%
FIVN
Five9, Inc.
26 Mar 2018
Interim CEO, CFO and Secretary
Sold, plan not stated
5,000
$155.80K
2.1%
FIVN
Five9, Inc.
5 Mar 2018
Interim CEO, CFO and Secretary
Sold, plan not stated
3,713
$115.59K
1.9%
FIVN
Five9, Inc.
26 Feb 2018
Interim CEO, CFO and Secretary
Sold, plan not stated
5,000
$148.35K
2.0%
FIVN
Five9, Inc.
25 Jan 2018
Interim CEO, CFO and Secretary
Sold, plan not stated
5,000
$129.00K
2.0%
FIVN
Five9, Inc.
26 Dec 2017
Interim CEO, CFO and Secretary
Sold, plan not stated
5,000
$122.60K
1.9%
FIVN
Five9, Inc.
4 Dec 2017
Interim CEO, CFO and Secretary
Sold, plan not stated
3,073
$73.11K
2.5%
FIVN
Five9, Inc.
27 Nov 2017
Chief Financial Officer
Sold, plan not stated
5,000
$122.10K
1.9%
FIVN
Five9, Inc.
3 Oct 2017
Chief Financial Officer
Sold, plan not stated
11,000
$273.79K
4.0%
FIVN
Five9, Inc.
5 Sep 2017
Chief Financial Officer
Sold, plan not stated
10,000
$212.80K
3.5%
FIVN
Five9, Inc.
5 Sep 2017
Chief Financial Officer
Sold, plan not stated
3,024
$63.99K
2.4%
FIVN
Five9, Inc.
9 Aug 2017
Chief Financial Officer
Sold, plan not stated
3,020
$63.45K
2.3%
FIVN
Five9, Inc.
1 Aug 2017
Chief Financial Officer
Sold, plan not stated
10,378
$230.60K
3.5%
FIVN
Five9, Inc.
12 Jul 2017
Chief Financial Officer
Sold, plan not stated
12,622
$283.24K
4.1%
FIVN
Five9, Inc.
15 Jun 2017
Chief Financial Officer
Sold, plan not stated
11,000
$241.67K
13.0%
FIVN
Five9, Inc.
25 May 2017
Chief Financial Officer
Sold, plan not stated
12,023
$262.22K
12.4%
FIVN
Five9, Inc.
10 Mar 2017
Chief Financial Officer
Sold, plan not stated
2,469
$40.27K
0.6%
FIVN
Five9, Inc.
1 Feb 2017
Chief Financial Officer
Sold, plan not stated
8,000
$124.08K
21.1%
FIVN
Five9, Inc.
3 Jan 2017
Chief Financial Officer
Sold, plan not stated
8,000
$113.36K
17.4%
FIVN
Five9, Inc.
1 Dec 2016
Chief Financial Officer
Sold, plan not stated
8,000
$120.16K
14.8%
FIVN
Five9, Inc.
1 Nov 2016
Chief Financial Officer
Sold, plan not stated
8,000
$114.80K
12.9%
FIVN
Five9, Inc.
3 Oct 2016
Chief Financial Officer
Sold, plan not stated
8,000
$125.36K
15.9%
FIVN
Five9, Inc.
1 Sep 2016
Chief Financial Officer
Sold, plan not stated
8,000
$122.56K
13.7%
FIVN
Five9, Inc.
1 Aug 2016
Chief Financial Officer
Sold, plan not stated
8,000
$100.96K
12.1%
FIVN
Five9, Inc.
1 Jul 2016
Chief Financial Officer
Sold, plan not stated
8,000
$94.56K
10.8%
FIVN
Five9, Inc.
15 Jun 2016
Chief Financial Officer
Sold, plan not stated
8,000
$96.48K
9.7%
FIVN
Five9, Inc.
9 Mar 2015
Chief Financial Officer
Bought
25,000
$109.50K
8.3%
130 decisions on file.
