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David Ellen

CIK 1475452 · Executive Advisor · last filed 2023-12-04

David Ellen is an Executive Advisor who has filed 35 SEC Form 4 insider transactions across 2 companies since 2010. The most recent filing, for CHTR, was dated May 17, 2024. Across all open-market trades the lifetime net is −$43.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.7M across reported positions.

"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

35 filings
Insider 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
2024-05-17 CHTR Notice (144) −6,235 -$1.71M EDGAR
2023-12-04 CHTR Mixed +795 -$393.5K EDGAR
2023-01-19 CHTR Mixed +858 -$234.8K EDGAR
2022-01-20 CHTR Grant (A) — $0 EDGAR
2021-07-19 CHTR Grant (A) — $0 EDGAR
2021-06-21 CHTR Mixed +7,050 $4.88M EDGAR
2021-05-03 CHTR Mixed — -$14.96M EDGAR
2021-03-25 CHTR Mixed — -$14.29M EDGAR
2021-03-11 CHTR Mixed — -$13.62M EDGAR
2021-01-20 CHTR Grant (A) — $0 EDGAR
Showing 1–10 of 35
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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.