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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/MALONE JOHN C

MALONE JOHN C

Insider

Insider
Total trades
128
Bought (open market)
$187.1M
Sold (open market)
$132.1M
Acquired (grants)
$2M
Tickers traded
8
John Malone, serving as Chairman of the Board, has filed 128 transactions across eight companies, with a total purchase value of $187.1 million and total sales of $132.1 million. The aggregate figures show a net buying bias, though the recent activity pattern is more nuanced. The most recent filings, dated September 2, 2026, involve the ticker GLIBK, with two transactions coded as "X" (option exercise) and "E" (likely an expiration or similar event), each with a reported value of zero. These follow a series of similar zero-value GLIBK transactions on September 1 and August 31, 2026. The only transactions with actual dollar values in the recent window are open-market purchases under the ticker LILA. On September 1, 2026, Malone executed a purchase valued at $590,310.38, and on August 28, 2026, another purchase was valued at $439,395.41. These LILA buys are the sole "P" coded transactions in the recent list, indicating a deliberate acquisition of that equity. In contrast, the GLIBK transactions, which dominate the recent filings, are all coded as "X" or "E" with zero values, suggesting they are non-cash events such as option exercises or expirations rather than open-market trades. The recent direction shows no open-market sales in the last two weeks, with the only cash-moving trades being the two LILA purchases. Over the entire period, the buy-to-sell ratio in dollar terms is roughly 1.42 to 1, but the recent data points to a more focused accumulation in LILA while GLIBK activity appears administrative. The absence of "S" coded sales in the recent window, combined with the steady LILA buys, indicates a continued preference for adding to that position. The zero-value GLIBK filings, occurring daily from August 19 through September 2, suggest routine corporate actions rather than discretionary trading.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from MALONE JOHN C's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$35K$01
November 2025$4.8M$08
December 2025$0$020
January 2026$0$00
February 2026$2.4M$630K4
March 2026$79K$1.3M2
April 2026$0$00
May 2026$107.1M$107.1M4
June 2026$31.3M$013
July 2026$0$00
August 2026$17.4M$047
September 2026$590K$05

Recent trades

Most recent Form 4 filings by MALONE JOHN C.

  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Sep 2Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Sep 2Details
  • MALONE JOHN Cbought69,454 shares ofLILAat $8.499$590KSep 1Details
  • MALONE JOHN Ctraded

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13,400 shares of
GLIBK
at $0
Sep 1 · filed Sep 2Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Sep 1 · filed Sep 2Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 31 · filed Sep 2Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 31 · filed Sep 2Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 28Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 28Details
  • MALONE JOHN Cbought51,832 shares ofLILAat $8.477$439KAug 28 · filed Sep 1Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 27 · filed Aug 28Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 27 · filed Aug 28Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 26 · filed Aug 28Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 26 · filed Aug 28Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 25Details
  • MALONE JOHN Ctraded13,400 shares ofGLIBKat $0Aug 25Details
  • MALONE JOHN Ctraded13,200 shares ofGLIBKat $0Aug 24 · filed Aug 25Details
  • MALONE JOHN Ctraded13,200 shares ofGLIBKat $0Aug 24 · filed Aug 25Details
  • MALONE JOHN Ctraded13,200 shares ofGLIBKat $0Aug 21 · filed Aug 25Details
  • MALONE JOHN Ctraded13,200 shares ofGLIBKat $0Aug 21 · filed Aug 25Details
  • View all 128 trades →