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Liberty Broadband Corp

CIK 1611983 · last filed 2026-07-14

Liberty Broadband Corp is a corporate insider who has filed 198 SEC Form 4 insider transactions across 5 companies since 2014. The most recent filing shows the insider disposed of $17.7M of CHTR on Jul 14, 2026. Current disclosed insider exposure totals $12.12B 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

$12.12B

Companies

5

Total Filings

198

Lifetime Open-Market Net

$0

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 Director 57,647,258 $157.76 $9.09B $0 66 2026-07-14
LBRDA Director 38,754,785 $37.15 $1.44B $0 63 2026-05-14
LBRDK Director 42,041,610 $37.14 $1.56B $0 65 2026-05-14
SCOR Director 3,286,825 $7.27 $23.89M $0 2 2025-12-31
GLIBK 10%+ Owner 0 $25.16 $0 $0 1 2025-07-14

Recent Filings

198 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
2026-07-14 CHTR Disp (D) −129,907 -$17.65M EDGAR
2026-06-11 CHTR Disp (D) −31,315 -$5.10M EDGAR
2026-05-14 CHTR Disp (D) −1,262,078 -$257.88M EDGAR
2026-05-14 LBRDA Disp (D) −1,262,078 -$257.88M EDGAR
2026-05-14 LBRDK Disp (D) −1,262,078 -$257.88M EDGAR
2026-04-03 CHTR Buy (P) — $0 EDGAR
2026-04-03 LBRDA Buy (P) — $0 EDGAR
2026-04-03 LBRDK Buy (P) — $0 EDGAR
2026-04-02 CHTR Disp (D) −643,444 -$142.71M EDGAR
2026-04-02 LBRDA Disp (D) −643,444 -$142.71M EDGAR
Showing 1–10 of 198
Page 1 of 20
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.