Yakov (Jacob) Shulman
CIK 1557754 · Chief Financial Officer · last filed 2026-06-02
"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
$39.65M
Companies
3
Total Filings
73
Lifetime Open-Market Net
-$8.85M
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 |
|---|---|---|---|---|---|---|---|
| PUBM | Director | 18,036 | $11.35 | $204.7K | $0 | 6 | 2026-06-02 |
| FROG | Chief Financial Officer | 507,446 | $77.74 | $39.45M | -$4.83M | 27 | 2023-12-27 |
| Mellanox Technologies, Ltd. (MLNX) Delisted | Chief Financial Officer | 34,411 | — | — | -$4.02M | 40 | 2018-05-03 |
Recent Filings · Page 7 of 8
73 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-02-05 | Mellanox Technologies, Ltd. (MLNX) Delisted | Sell (S) | −2,949 | -$108.8K | EDGAR |
| 2014-02-04 | Mellanox Technologies, Ltd. (MLNX) Delisted | Sell (S) | −3,915 | -$141.1K | EDGAR |
| 2013-11-05 | Mellanox Technologies, Ltd. (MLNX) Delisted | Sell (S) | −3,195 | -$115.1K | EDGAR |
| 2013-09-04 | Mellanox Technologies, Ltd. (MLNX) Delisted | Grant (A) | +488 | $16.4K | EDGAR |
| 2013-08-22 | Mellanox Technologies, Ltd. (MLNX) Delisted | Sell (S) | −2,000 | -$79.9K | EDGAR |
| 2013-08-05 | Mellanox Technologies, Ltd. (MLNX) Delisted | Disp (D) | −915 | -$41.9K | EDGAR |
| 2013-05-22 | Mellanox Technologies, Ltd. (MLNX) Delisted | Sell (S) | −2,000 | -$115.3K | EDGAR |
| 2013-05-03 | Mellanox Technologies, Ltd. (MLNX) Delisted | Sell (S) | −915 | -$46.6K | EDGAR |
| 2013-03-04 | Mellanox Technologies, Ltd. (MLNX) Delisted | Grant (A) | +44 | $2.0K | EDGAR |
| 2013-02-22 | Mellanox Technologies, Ltd. (MLNX) Delisted | Mixed | +8,000 | -$54.6K | EDGAR |
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.