SAMUEL M ZENTMAN
CIK 1309349 · last filed 2026-03-06
SAMUEL M ZENTMAN is a corporate insider who has filed 38 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for KLTOW, was dated Mar 6, 2026. Across all open-market trades the lifetime net is +$134.4K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $115.1K across reported positions.
"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.
$115.1K
2
38
$134.4K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Klotho Neurosciences, Inc. (KLTOW) Delisted | Director | 1,086,440 | $0.09 | $93.4K | $0 | 3 | 2026-03-06 |
| ACFN | Director | 7,242 | $15.89 | $115.1K | $134.4K | 35 | 2026-02-09 |
Recent Filings
38 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-06 | Klotho Neurosciences, Inc. (KLTOW) Delisted | Grant (A) | +350,000 | $0 | EDGAR |
| 2026-02-09 | ACFN | Exer (M) | +625 | $3.1K | EDGAR |
| 2026-01-21 | ACFN | Grant (A) | — | $0 | EDGAR |
| 2025-12-10 | Klotho Neurosciences, Inc. (KLTOW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2025-08-08 | Klotho Neurosciences, Inc. (KLTOW) Delisted | Grant (A) | +153,494 | $0 | EDGAR |
| 2025-01-03 | ACFN | Grant (A) | — | $0 | EDGAR |
| 2024-11-25 | ACFN | Exer (M) | +625 | $2.3K | EDGAR |
| 2024-01-31 | ACFN | Mixed | +329 | -$3 | EDGAR |
| 2024-01-03 | ACFN | Grant (A) | — | $0 | EDGAR |
| 2023-01-05 | ACFN | Grant (A) | — | $0 | EDGAR |