HOMBACH ROBERT J.
Director · EMBC, SPTX, BMRN, HSIC
As of 2026-09-16, HOMBACH ROBERT J. has 9 Form 4 transactions on record across 4 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 |
|---|---|---|---|---|---|---|---|
| 2026-08-12 | EMBC | Purchase | 45,000 @ $4.97 | $224K | +69.7% of holding | 109,587 | Form 4 |
| 2026-06-22 | SPTX | Purchase | 13,000 @ $18.14 | $236K | ownership Δ n/a | 13,000 | Form 4 |
7 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-02 | BMRN | Award / grant | 7,490 | 49,360 | Form 4 |
| 2026-04-30 | SPTX | Award / grant | 12,258 | 12,258 | Form 4 |
| 2026-03-06 | HSIC | Award / grant | 2,577 | 5,421 | Form 4 |
| 2026-02-11 | EMBC | Award / grant | 22,841 | 64,587 | Form 4 |
| 2025-05-20 | BMRN | Award / grant | 6,650 | 41,870 | Form 4 |
| 2025-03-04 | HSIC | Award / grant | 2,844 | 2,844 | Form 4 |
| 2025-02-12 | EMBC | Award / grant | 13,839 | 39,749 | 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.