David Ellen
CIK 1475452 · Executive Advisor · last filed 2023-12-04
"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
$1.68M
Companies
2
Total Filings
35
Lifetime Open-Market Net
-$43.35M
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 |
|---|---|---|---|---|---|---|---|
| CHTR | Executive Advisor | 13,638 | $123.31 | $1.68M | -$42.82M | 17 | 2023-12-04 |
| CABLEVISION SYSTEMS CORP /NY (CVC) Delisted | EVP & General Counsel | 104,099 | — | — | -$521.4K | 5 | 2011-03-18 |
Recent Filings · Page 4 of 4
35 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 |
|---|---|---|---|---|---|
| 2011-03-18 | CABLEVISION SYSTEMS CORP /NY (CVC) Delisted | Mixed | — | -$360.4K | EDGAR |
| 2011-03-10 | CABLEVISION SYSTEMS CORP /NY (CVC) Delisted | Grant (A) | +24,000 | $0 | EDGAR |
| 2011-03-07 | CABLEVISION SYSTEMS CORP /NY (CVC) Delisted | Tax (F) | −3,723 | -$138.3K | EDGAR |
| 2010-03-12 | CABLEVISION SYSTEMS CORP /NY (CVC) Delisted | Grant (A) | +26,600 | $0 | EDGAR |
| 2010-03-04 | CABLEVISION SYSTEMS CORP /NY (CVC) Delisted | Tax (F) | −3,298 | -$80.2K | EDGAR |
Showing 31–35 of 35
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Page 4 of 4
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.