CHARLES E KOOB
CIK 1426480 · last filed 2020-10-05
"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
$6.10M
Companies
1
Total Filings
50
Lifetime Open-Market Net
-$429.1K
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 |
|---|---|---|---|---|---|---|---|
| MDXG | Director | 1,431,525 | $4.26 | $6.10M | -$429.1K | 12 | 2020-10-05 |
Recent Filings · Page 5 of 5
50 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 |
|---|---|---|---|---|---|
| 2012-02-15 | — | Exer (X) | +100,000 | $100.0K | |
| 2012-02-01 | — | Grant (A) | +38,813 | $42.7K | |
| 2011-12-16 | — | Grant (A) | — | $0 | |
| 2011-01-04 | — | Buy (P) | +50,486 | $50.0K | |
| 2010-05-14 | — | Grant (A) | — | $0 | |
| 2010-05-04 | — | Mixed | +308,821 | $154.4K | |
| 2009-11-20 | — | Buy (P) | +15,000 | $7.5K | |
| 2009-10-21 | — | Buy (P) | +16,668 | $7.5K | |
| 2009-08-21 | — | Grant (A) | +37,000 | $0 | |
| 2009-06-08 | — | Grant (A) | +200,000 | $150.0K |
Showing 41–50 of 50
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Page 5 of 5
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.