ROBERT J. HOMBACH
CIK 1496182 · EVP. CFO and COO · last filed 2026-08-13
ROBERT J. HOMBACH is an EVP. CFO and COO who has filed 59 SEC Form 4 insider transactions across 8 companies since 2010. The most recent filing shows the insider bought $223.8K of EMBC on Aug 13, 2026. Across all open-market trades the lifetime net is −$1.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.0M across reported positions. 15 SEC filings were submitted jointly with BAXTER INTERNATIONAL INC.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$7.02M
8
59
-$1.83M
Filer Profile
1200 LAKESIDE DRIVE
BANNOCKBURN, IL 60015
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EMBC | Director | 109,587 | $4.94 | $541.4K | $223.8K | 6 | 2026-08-13 |
| SPTX | Director | 13,000 | $23.34 | $303.4K | $235.8K | 2 | 2026-06-24 |
| BMRN | Director | 49,360 | $65.68 | $3.24M | $0 | 10 | 2026-06-04 |
| HSIC | Director | 5,421 | $88.36 | $479.0K | $0 | 2 | 2026-03-09 |
| Aptinyx Inc. (APTX) Delisted | Director | 239,100 | $0.06 | $14.6K | $1.22M | 18 | 2022-05-31 |
| KMX | Director | 7,766 | $61.32 | $476.2K | $0 | 4 | 2021-07-07 |
| Baxalta Inc (BXLT) Delisted | EVP, CFO and COO | 192,464 | — | — | $0 | 4 | 2016-03-07 |
| BAX | Corporate Vice President | 83,031 | $23.80 | $1.98M | -$3.51M | 12 | 2015-03-05 |
Recent Filings
59 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-08-13 | EMBC | Buy (P) | +45,000 | $223.8K | EDGAR |
| 2026-06-24 | SPTX | Buy (P) | +13,000 | $235.8K | EDGAR |
| 2026-06-04 | BMRN | Grant (A) | +7,490 | $0 | EDGAR |
| 2026-05-04 | SPTX | Grant (A) | — | $0 | EDGAR |
| 2026-03-09 | HSIC | Grant (A) | +2,577 | $0 | EDGAR |
| 2026-02-13 | EMBC | Grant (A) | +22,841 | $0 | EDGAR |
| 2025-05-22 | BMRN | Grant (A) | +6,650 | $0 | EDGAR |
| 2025-03-06 | HSIC | Grant (A) | +2,844 | $0 | EDGAR |
| 2025-02-14 | EMBC | Grant (A) | +13,839 | $0 | EDGAR |
| 2024-05-23 | BMRN | Grant (A) | +4,720 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.