ROBERT J. HOMBACH
CIK 1496182 · EVP. CFO and COO · last filed 2026-06-24
"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.
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Disclosed Exposure
$6.52M
Companies
8
Total Filings
58
Lifetime Open-Market Net
-$2.05M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SPTX | Director | 13,000 | $19.82 | $257.6K | $235.8K | 2 | 2026-06-24 |
| BMRN | Director | 49,360 | $61.61 | $3.04M | $0 | 10 | 2026-06-04 |
| HSIC | Director | 5,421 | $86.53 | $469.1K | $0 | 2 | 2026-03-09 |
| EMBC | Director | 64,587 | $3.65 | $236.1K | $0 | 5 | 2026-02-13 |
| Aptinyx Inc. (APTX) Delisted | Director | 239,100 | $0.06 | $14.6K | $1.22M | 18 | 2022-05-31 |
| KMX | Director | 7,766 | $60.35 | $468.7K | $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 | $24.65 | $2.05M | -$3.51M | 12 | 2015-03-05 |
Recent Filings · Page 5 of 6
58 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-10-03 | BMRN | Grant (A) | +3,180 | $0 | EDGAR |
| 2016-06-07 | — | Mixed | −192,733 | $0 | |
| 2016-03-07 | Baxalta Inc (BXLT) Delisted | Mixed | +75,484 | -$231.9K | EDGAR |
| 2016-02-17 | Baxalta Inc (BXLT) Delisted | Mixed | +2,890 | -$158.6K | EDGAR |
| 2015-08-13 | Baxalta Inc (BXLT) Delisted | Grant (A) | +1,894 | $0 | EDGAR |
| 2015-07-06 | Baxalta Inc (BXLT) Delisted | Mixed | +111,557 | $0 | EDGAR |
| 2015-03-05 | BAX | Grant (A) | +17,536 | $0 | EDGAR |
| 2015-02-18 | BAX | Grant (A) | +8,307 | $0 | EDGAR |
| 2014-03-06 | BAX | Grant (A) | — | $0 | EDGAR |
| 2014-01-31 | BAX | Mixed | +5,609 | -$67.3K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
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.
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.