BARRY ZWARENSTEIN
CIK 1227348 · Chief Financial Officer · last filed 2026-07-27
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$7.77M
Companies
5
Total Filings
245
Lifetime Open-Market Net
-$80.53M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| FROG | Director | 31,687 | $83.04 | $2.63M | -$328.1K | 10 | 2026-07-27 |
| ON24 INC. (ONTF) Delisted | Director | 0 | $8.10 | $0 | $511.2K | 9 | 2026-04-02 |
| FIVN | Chief Financial Officer | 181,049 | $28.37 | $5.14M | -$72.79M | 143 | 2025-03-06 |
| SMART Modular Technologies (WWH), Inc. (SMOD) Delisted | SVP/CFO | 82,500 | — | — | -$1.16M | 11 | 2011-04-11 |
| PAY | Executive VP and CFO | 0 | $40.12 | $0 | -$6.77M | 29 | 2008-12-24 |
Recent Filings · Page 6 of 25
245 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2022-09-08 | FIVN | Sell (S) | −2,993 | -$270.3K | EDGAR |
| 2022-08-16 | FIVN | Mixed | — | -$907.5K | EDGAR |
| 2022-07-21 | FIVN | Mixed | — | -$754.7K | EDGAR |
| 2022-06-13 | ON24 INC. (ONTF) Delisted | Grant (A) | +14,586 | $0 | EDGAR |
| 2022-06-08 | FIVN | Mixed | −2,997 | -$894.5K | EDGAR |
| 2022-05-31 | FIVN | Mixed | — | -$394.3K | EDGAR |
| 2022-05-23 | FIVN | Mixed | — | -$445.7K | EDGAR |
| 2022-05-18 | FROG | Grant (A) | +9,552 | $0 | EDGAR |
| 2022-04-19 | FIVN | Mixed | — | -$924.9K | EDGAR |
| 2022-03-24 | FIVN | Mixed | −3,390 | -$902.3K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.