Echelard Yann
Director · TGTX
As of 2026-09-27, Echelard Yann has 6 Form 4 transactions on record across 1 company — 2 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.
Pattern in the record: open-market sales filed in November in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $478K
- Indirect $0
| TGTX | direct | 8,325 sh | $478K |
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 |
|---|---|---|---|---|---|---|---|
| 2025-11-24 | TGTX | Sale | 5,000 @ $32.57 | $163K | −2.2% of holding | 223,816 | Form 4 |
| 2025-06-13 | TGTX | Sale | 10,000 @ $36.94 | $369K | −4.2% of holding | 228,816 | Form 4 |
| 2024-11-05 | TGTX | Sale | 20,000 @ $24.48 | $490K | −8.2% of holding | 224,098 | Form 4 |
3 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.