Riva Alessandro
Director · IPSC, ONC, BCYC, BGNE
As of 2026-09-16, Riva Alessandro has 10 Form 4 transactions on record across 4 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.
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-22 | ONC | Sale | 212 @ $309.51 | $66K | −100.0% of holding | 0 | Form 4 |
9 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-11 | IPSC | Award / grant | 74,000 | 74,000 | Form 4 |
| 2026-06-11 | ONC | Award / grant | 18,980 | 73,164 | Form 4 |
| 2026-01-02 | BCYC | Award / grant | 7,380 | 19,880 | Form 4 |
| 2026-01-02 | BCYC | Award / grant | 14,761 | 14,761 | Form 4 |
| 2025-06-12 | IPSC | Award / grant | 44,000 | 44,000 | Form 4 |
| 2025-05-21 | BGNE | Award / grant | 22,750 | 22,750 | Form 4 |
| 2025-05-21 | BGNE | Award / grant | 10,985 | 56,940 | Form 4 |
| 2025-03-25 | BCYC | Award / grant | 12,500 | 12,500 | Form 4 |
| 2025-03-25 | BCYC | Award / grant | 25,000 | 25,000 | 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.