Corporate insider · disclosed-activity record
Former Officer (via Fidelity Brokerage Services LLC)
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
4
Bearish filings
4
Names touched
1
Disclosed $ (bull / bear)
$1.9M / $353K
Most active in: MBX (8)
| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-08-17 | MBX | filed notice to sell | $256K | SEC ↗ |
| 2026-08-04 | MBX | filed notice to sell | $62K | SEC ↗ |
| 2026-05-06 | MBX | sold | $18K | SEC ↗ |
| 2026-05-06 | MBX | filed notice to sell | $18K | SEC ↗ |
| 2026-03-13 | MBX | bought | $526K | SEC ↗ |
| 2026-02-26 | MBX | exercised options & held the shares | $460K | — |
| 2025-10-24 | MBX | exercised options & held the shares | $594K | — |
| 2025-10-20 | MBX | bought | $273K | 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