DAVID C DVORAK
CIK 1239000 · President and CEO · last filed 2017-05-01
"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
$37.14M
Companies
2
Total Filings
47
Lifetime Open-Market Net
-$38.83M
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 |
|---|---|---|---|---|---|---|---|
| ZBH | President and CEO | 381,886 | $97.26 | $37.14M | -$38.83M | 43 | 2017-05-01 |
| ST JUDE MEDICAL, LLC (STJ) Delisted | Director | 5,599 | — | — | $0 | 3 | 2016-06-03 |
Recent Filings · Page 4 of 5
47 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 |
|---|---|---|---|---|---|
| 2011-12-22 | ZBH | Mixed | +12,638 | -$463.5K | EDGAR |
| 2011-12-02 | ZBH | Mixed | +7,591 | -$270.7K | EDGAR |
| 2011-05-03 | ZBH | Sell (S) | −2,938 | -$193.9K | EDGAR |
| 2011-03-18 | ZBH | Grant (A) | — | $0 | EDGAR |
| 2011-02-22 | ZBH | Mixed | +9,659 | -$265.3K | EDGAR |
| 2011-02-14 | ZBH | Grant (A) | — | $0 | EDGAR |
| 2010-03-18 | ZBH | Grant (A) | — | $0 | EDGAR |
| 2010-02-16 | ZBH | Grant (A) | — | $0 | EDGAR |
| 2009-12-15 | ZBH | Exer (M) | +18,680 | $0 | EDGAR |
| 2009-12-04 | ZBH | Other (J) | −343 | -$20.2K | 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.