LEDERMAN SETH
Director · Officer · TNXP
As of 2026-09-16, LEDERMAN SETH has 11 Form 4 transactions on record across 1 company — 6 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-27 | TNXP | Purchase | 2,000 @ $13.79 | $28K | +22.2% of holding | 11,005 | Form 4 |
| 2026-06-09 | TNXP | Purchase | 5,000 @ $11.79 | $59K | +124.8% of holding | 9,005 | Form 4 |
| 2026-03-31 | TNXP | Purchase | 5,000 @ $12.62 | $63K | +33.3% of holding | 20,001 | Form 4 |
| 2026-03-18 | TNXP | Purchase | 15,000 @ $14.89 | $223K | +1500000.0% of holding | 15,001 | Form 4 |
| 2025-05-15 | TNXP | Purchase | 4,000 @ $21.55 | $86K | +80000.0% of holding | 4,005 | Form 4 |
6 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.