Scalzo Richard William
Officer · CBIO, DYN
As of 2026-09-16, Scalzo Richard William has 12 Form 4 transactions on record across 2 companies — 6 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 |
|---|---|---|---|---|---|---|---|
| 2026-06-22 | CBIO | Sale | 1,112 @ $17.99 | $20K | −5.2% of holding | 20,298 | Form 4 |
| 2025-03-11 | DYN | Sale | 1,343 @ $11.38 | $15K | −1.1% of holding | 122,330 | Form 4 |
| 2025-03-05 | DYN | Sale | 917 @ $11.83 | $11K | −0.7% of holding | 123,673 | Form 4 |
| 2025-02-18 | DYN | Sale | 2,488 @ $13.95 | $35K | −2.0% of holding | 124,590 | Form 4 |
| 2024-12-11 | DYN | Sale | 1,455 @ $28.12 | $41K | −1.1% of holding | 127,078 | Form 4 |
7 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2025-12-15 | CBIO | Award / grant | 57,688 | 57,688 | Form 4 |
| 2025-12-15 | CBIO | Award / grant | 14,422 | 14,422 | Form 4 |
| 2025-12-15 | CBIO | Award / grant | 5,000 | 19,422 | Form 4 |
| 2025-12-15 | CBIO | Award / grant | 14,422 | 14,422 | Form 4 |
| 2025-12-15 | CBIO | Award / grant | 5,000 | 19,422 | Form 4 |
| 2024-12-04 | DYN | Award / grant | 32,700 | 128,533 | Form 4 |
| 2024-12-04 | DYN | Award / grant | 52,300 | 52,300 | 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.