Who
Barry Zwarenstein
Director
Company insider
Files Form 4 as: Director, JFrog; Director, On24; Chief Financial Officer, Five9; Director, Dealertrack Technologies; SVP/ CFO, SMART Modular Technologies (WWH); Executive VP and CFO, VeriFone Holdings; Executive VP and CFO, Verifone.
In numbers
- Trades disclosed
- 1,317
- Buys
- 2
- Sells
- 180
- Bought
- $621K
- Sold
- $86.3M
- Companies
- 7
- Companies where not an officer
- 3
- First trade
- 30 Dec 2005
- Last trade
- 14 Sep 2026
- Last filed
- 16 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 14 Sep 2026filed 16 Sep 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $110K1,250 at $88.38 | filing |
| 14 Sep 2026filed 16 Sep 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $110K1,250 at $88.38 | filing |
| 23 Jul 2026filed 27 Jul 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $100K1,250 at $80.10 | filing |
| 23 Jul 2026filed 27 Jul 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $100K1,250 at $80.10 | filing |
| 8 Jun 2026filed 10 Jun 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $105K1,250 at $84.35 | filing |
| 8 Jun 2026filed 10 Jun 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $105K1,250 at $84.35 | filing |
| 21 May 2026filed 22 May 2026 | FROG JFrogSoftware | SEC FORM 4 Code A | —4,427 at $0.00 | filing |
| 21 May 2026filed 22 May 2026 | FROG JFrogSoftware | SEC FORM 4 Code A | —4,427 at $0.00 | filing |
| 1 May 2026filed 5 May 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $54K1,100 at $49.00 | filing |
| 1 May 2026filed 5 May 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $7,350150 at $49.00 | filing |
| 1 May 2026filed 5 May 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $54K1,100 at $49.00 | filing |
| 1 May 2026filed 5 May 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $7,350150 at $49.00 | filing |
| 1 Apr 2026filed 2 Apr 2026 | On24Software | SEC FORM 4 Code D | —154,586 | filing |
| 1 Apr 2026filed 2 Apr 2026 | On24option or derivative · Software | SEC FORM 4 Code D | —110,834 at $0.00 | filing |
| 1 Apr 2026filed 2 Apr 2026 | On24option or derivative | SEC FORM 4 Code D | —110,834 at $0.00 | filing |
| 1 Apr 2026filed 2 Apr 2026 | On24 | SEC FORM 4 Code D | —154,586 | filing |
| 26 Mar 2026filed 30 Mar 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $61K1,250 at $49.00 | filing |
| 26 Mar 2026filed 30 Mar 2026 | FROG JFrogSoftware | SEC FORM 4 Sold | $61K1,250 at $49.00 | filing |
| 20 Jun 2025filed 24 Jun 2025 | On24 | SEC FORM 4 Code A | —31,855 at $0.00 | filing |
| 21 May 2025filed 22 May 2025 | FROG JFrogSoftware | SEC FORM 4 Code A | —5,471 at $0.00 | filing |
The newest 500 lines are listed; the numbers count every line.
News
No headline names them, or the companies they trade most, lately.