Donald Zurbay
CIK 1341608 · President & CEO · last filed 2026-06-17
"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
$1.98M
Companies
7
Total Filings
74
Lifetime Open-Market Net
-$11.54M
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 |
|---|---|---|---|---|---|---|---|
| LIVN | Director | 2,252 | $76.22 | $171.6K | $0 | 2 | 2026-06-17 |
| XRAY | Director | 29,693 | $12.12 | $359.9K | $0 | 2 | 2026-06-05 |
| SGHT | Director | 193,613 | $7.47 | $1.45M | $0 | 5 | 2026-06-05 |
| PATTERSON COMPANIES, INC. (PDCO) Delisted | President & CEO | 0 | $31.33 | $0 | -$1.47M | 21 | 2025-04-17 |
| Silk Road Medical Inc (SILK) Delisted | Director | 0 | $27.49 | $0 | $0 | 7 | 2024-09-18 |
| AVEDRO INC (AVDR) Delisted | Director | 0 | $24.25 | $0 | $49.0K | 3 | 2019-11-25 |
| ST JUDE MEDICAL, LLC (STJ) Delisted | VP Finance and CFO | 25,377 | — | — | -$10.12M | 29 | 2016-12-20 |
Recent Filings · Page 8 of 8
74 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 |
|---|---|---|---|---|---|
| 2009-12-16 | ST JUDE MEDICAL, LLC (STJ) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-12-17 | ST JUDE MEDICAL, LLC (STJ) Delisted | Grant (A) | — | $0 | EDGAR |
| 2007-12-12 | ST JUDE MEDICAL, LLC (STJ) Delisted | Grant (A) | — | $0 | EDGAR |
| 2007-07-23 | ST JUDE MEDICAL, LLC (STJ) Delisted | Mixed | — | -$61.7K | EDGAR |
Showing 71–74 of 74
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Page 8 of 8
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.