Trebbi Barbara
Director · BLCO, AAMI
As of 2026-09-16, Trebbi Barbara has 10 Form 4 transactions on record across 2 companies — 7 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 |
|---|---|---|---|---|---|---|---|
| 2026-02-10 | AAMI | Sale | 9,691 @ $51.22 | $496K | −21.3% of holding | 35,771 | Form 4 |
9 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-12 | BLCO | Award / grant | 11,776 | 11,776 | Form 4 |
| 2026-06-15 | AAMI | Gift | 10,260 | 10,260 | Form 4 |
| 2026-06-15 | AAMI | Gift | 10,260 | 28,797 | Form 4 |
| 2026-06-12 | AAMI | Award / grant | 1,288 | 1,288 | Form 4 |
| 2026-05-14 | AAMI | Option exercise | 3,286 | 39,057 | Form 4 |
| 2026-05-14 | AAMI | Option exercise | 3,286 | 0 | Form 4 |
| 2025-05-14 | AAMI | Award / grant | 3,286 | 3,286 | Form 4 |
| 2025-05-13 | AAMI | Option exercise | 4,437 | 45,462 | Form 4 |
| 2025-05-13 | AAMI | Option exercise | 4,437 | 0 | 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.