Richards Robert Ryan
Officer · ZION
As of 2026-09-16, Richards Robert Ryan has 17 Form 4 transactions on record across 1 company — 11 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.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2025-04-01 | ZION | Sale | 316 @ $49.48 | $16K | −1.0% of holding | 30,354 | Form 4 |
16 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-05-06 | ZION | Option exercise | 2,004 | 0 | Form 4 |
| 2026-05-06 | ZION | Option exercise | 2,004 | 36,899 | Form 4 |
| 2026-04-01 | ZION | Withheld for tax | 315 | 34,895 | Form 4 |
| 2026-02-13 | ZION | Withheld for tax | 277 | 35,210 | Form 4 |
| 2026-02-12 | ZION | Award / grant | 8,213 | 35,487 | Form 4 |
| 2026-02-12 | ZION | Withheld for tax | 394 | 27,274 | Form 4 |
| 2026-02-11 | ZION | Withheld for tax | 200 | 27,668 | Form 4 |
| 2026-02-10 | ZION | Withheld for tax | 837 | 27,868 | Form 4 |
| 2025-12-30 | ZION | Option exercise | 2,351 | 0 | Form 4 |
| 2025-12-30 | ZION | Option exercise | 2,351 | 32,025 | Form 4 |
| 2025-12-30 | ZION | Gift | 3,320 | 28,705 | Form 4 |
| 2025-05-05 | ZION | Withheld for tax | 680 | 29,674 | Form 4 |
| 2025-02-13 | ZION | Withheld for tax | 274 | 30,670 | Form 4 |
| 2025-02-12 | ZION | Withheld for tax | 459 | 30,944 | Form 4 |
| 2025-02-11 | ZION | Withheld for tax | 237 | 31,403 | Form 4 |
| 2025-02-10 | ZION | Award / grant | 10,351 | 31,640 | 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.