CHARLES E DAVIDSON
CIK 1001391 · last filed 2024-03-14
"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
$195.64M
Companies
10
Total Filings
68
Lifetime Open-Market Net
-$1.73B
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 |
|---|---|---|---|---|---|---|---|
| NEPH | 10%+ Owner | 3,600,552 | $4.21 | $15.16M | $0 | 1 | 2024-03-14 |
| TUSK | Director | 44,024,166 | $3.39 | $149.24M | -$50.06M | 3 | 2019-11-22 |
| DAVE | Director | 52,674 | $317.93 | $16.75M | $358.0K | 2 | 2018-04-17 |
| FANG | 10%+ Owner | 77,054 | $188.04 | $14.49M | -$1.51B | 16 | 2015-11-19 |
| EPL OIL & GAS, INC. (EPL) Delisted | 10%+ Owner | 2,525,630 | — | — | -$165.33M | 13 | 2013-06-18 |
| Revett Mining Company, Inc. (RVM) Delisted | 10%+ Owner | 3,576,865 | — | — | $231.6K | 2 | 2013-05-09 |
| ICX TECHNOLOGIES INC (ICXT) Delisted | 10%+ Owner | — | — | — | $0 | 1 | 2009-09-10 |
| Bronco Drilling Company, Inc. (BRNC) Delisted | 10%+ Owner | 998,780 | — | — | -$17.33M | 12 | 2009-08-21 |
| JAVELIN PHARMACEUTICALS, INC (JAV) Delisted | 10%+ Owner | 3,045,043 | — | — | $6.45M | 1 | 2008-05-15 |
| NEPHROS INC (NEP) Delisted | 10%+ Owner | 14,381,621 | $10.54 | $151.58M | $0 | 1 | 2007-11-16 |
Recent Filings · Page 6 of 7
68 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 |
|---|---|---|---|---|---|
| 2010-12-21 | — | Sell (S) | −3,910,000 | -$75.85M | |
| 2009-09-10 | ICX TECHNOLOGIES INC (ICXT) Delisted | Mixed | — | $0 | EDGAR |
| 2009-08-21 | Bronco Drilling Company, Inc. (BRNC) Delisted | Sell (S) | −87,255 | -$372.1K | EDGAR |
| 2009-07-29 | Bronco Drilling Company, Inc. (BRNC) Delisted | Sell (S) | −9,012 | -$37.5K | EDGAR |
| 2009-07-24 | Bronco Drilling Company, Inc. (BRNC) Delisted | Sell (S) | −417,483 | -$1.69M | EDGAR |
| 2009-07-20 | Bronco Drilling Company, Inc. (BRNC) Delisted | Sell (S) | −140,901 | -$568.1K | EDGAR |
| 2009-07-06 | Bronco Drilling Company, Inc. (BRNC) Delisted | Sell (S) | −76,851 | -$325.5K | EDGAR |
| 2009-06-29 | Bronco Drilling Company, Inc. (BRNC) Delisted | Sell (S) | −519,612 | -$2.29M | EDGAR |
| 2009-06-08 | Bronco Drilling Company, Inc. (BRNC) Delisted | Sell (S) | −39,000 | -$243.8K | EDGAR |
| 2009-04-21 | Bronco Drilling Company, Inc. (BRNC) Delisted | Sell (S) | −148,041 | -$951.8K | 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.