Diaz Deborah
Director · ACHR, FRST
As of 2026-09-16, Diaz Deborah has 9 Form 4 transactions on record across 2 companies — 5 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 purchases filed in December in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
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 |
|---|---|---|---|---|---|---|---|
| 2026-03-06 | FRST | Purchase | 1,050 @ $12.77 | $13K | +5.2% of holding | 21,122 | Form 4 |
| 2025-12-10 | FRST | Purchase | 1,608 @ $12.34 | $20K | +8.7% of holding | 20,072 | Form 4 |
| 2024-12-12 | FRST | Purchase | 2,000 @ $12.42 | $25K | +12.1% of holding | 18,464 | Form 4 |
6 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-26 | ACHR | Award / grant | 40,983 | 40,983 | Form 4 |
| 2026-06-26 | ACHR | Option exercise | 19,102 | 0 | Form 4 |
| 2026-06-26 | ACHR | Option exercise | 19,102 | 172,632 | Form 4 |
| 2025-06-27 | ACHR | Award / grant | 19,102 | 19,102 | Form 4 |
| 2025-06-21 | ACHR | Option exercise | 54,644 | 0 | Form 4 |
| 2025-06-21 | ACHR | Option exercise | 54,644 | 153,530 | Form 4 |
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.