HASTINGS DAVID C
Director · Officer · TRVI, ABUS
As of 2026-09-16, HASTINGS DAVID C has 8 Form 4 transactions on record across 2 companies — 3 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 |
|---|---|---|---|---|---|---|---|
| 2025-02-04 | ABUS | Sale | 22,183 @ $3.28 | $73K | −12.2% of holding | 159,724 | Form 4 |
7 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-26 | — | Award / grant | 2,875 | 2,875 | Form 4 |
| 2026-06-26 | — | Award / grant | 2,875 | 11,522 | Form 4 |
| 2026-01-08 | TRVI | Award / grant | 375,000 | 375,000 | Form 4 |
| 2025-06-26 | — | Award / grant | 23,000 | 23,000 | Form 4 |
| 2025-06-26 | — | Award / grant | 23,000 | 69,183 | Form 4 |
| 2025-02-14 | ABUS | Award / grant | 365,800 | 365,800 | Form 4 |
| 2025-02-14 | ABUS | Award / grant | 90,100 | 249,824 | 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.