Informed actor · disclosed-activity record
10% Stockholder (via Cantor Fitzgerald)
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Bullish filings
0
Bearish filings
7
Names touched
2
Disclosed $ (bull / bear)
— / $13.3M
Most active in: ATRA (6) · CNTB (1)
| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-05-07 | ATRA | filed notice to sell | $3.2M | SEC ↗ |
| 2026-05-07 | ATRA | sold | $3.2M | SEC ↗ |
| 2026-01-12 | ATRA | filed notice to sell | $121K | SEC ↗ |
| 2026-01-12 | ATRA | filed notice to sell | $235K | SEC ↗ |
| 2026-01-12 | ATRA | filed notice to sell | $118K | SEC ↗ |
| 2026-01-12 | ATRA | sold | $489K | SEC ↗ |
| 2025-11-24 | CNTB | filed notice to sell | $6.0M | SEC ↗ |
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Start free — 1 week, no card →Public filings only, shown as filed; the linked filing is the authoritative record. Descriptive, not investment advice — and never an allegation: proximity of a disclosure to any event is a fact of dates, not a conclusion about intent. Methodology · Today's notable signals