Are insiders buying LSXMK stock?

Yes — 2 distinct insiders have bought LSXMK (Liberty Media Corp) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was May 1, 2024.

How much LSXMK stock have insiders bought?

Insiders have bought a combined $119.6M of LSXMK across 10 open-market purchases, based on SEC Form 4 filings.

What is an insider cluster buy in LSXMK?

A cluster buy is two or more distinct Liberty Media Corp insiders — officers, directors, or 10% owners — each buying LSXMK on the open market within a rolling window. LSXMK has 1 detected cluster buy to date.

Where does this LSXMK insider trading data come from?

Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

LSXMK insider buying

1 cluster buy

Liberty Media Corp

When two or more insiders at Liberty Media Corp buy LSXMK on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in LSXMK plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.

Clusters

Distinct insiders

Total bought

$119.6M

Market cap

Unknown

Detected clusters

Apr 4 – Apr 29, 2024
Detected Apr 29, 2024
2 insiders
Total bought
$119.6M
Market cap
Unknown

All notable open-market buys in LSXMK

Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.

Date	Insider	Shares	Price	Value	Filing
Apr 29, 2024	BERKSHIRE HATHAWAY INCcluster 10% Owner	311,637	$25.47	$7.9M	SEC ↗
Apr 26, 2024	BUFFETT WARREN Ecluster 10% Owner	277,248	$24.34	$6.7M	SEC ↗
Apr 25, 2024	BUFFETT WARREN Ecluster 10% Owner	227,469	$24.36	$5.5M	SEC ↗
Apr 24, 2024	BUFFETT WARREN Ecluster 10% Owner	142,299	$25.16	$3.6M	SEC ↗
Apr 12, 2024	BUFFETT WARREN Ecluster 10% Owner	413,227	$25.58	$10.6M	SEC ↗
Apr 11, 2024	BUFFETT WARREN Ecluster 10% Owner	208,000	$26.13	$5.4M	SEC ↗
Apr 10, 2024	BUFFETT WARREN Ecluster 10% Owner	513,104	$25.96	$13.3M	SEC ↗
Apr 8, 2024	BUFFETT WARREN Ecluster 10% Owner	938,896	$26.98	$25.3M	SEC ↗
Apr 5, 2024	BUFFETT WARREN Ecluster 10% Owner	234,729	$27.21	$6.4M	SEC ↗
Apr 4, 2024	BUFFETT WARREN Ecluster 10% Owner	1,250,000	$27.76	$34.7M	SEC ↗

LSXMK insider buying — FAQ

Are insiders buying LSXMK stock?: Yes — 2 distinct insiders have bought LSXMK (Liberty Media Corp) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was May 1, 2024.
How much LSXMK stock have insiders bought?: Insiders have bought a combined $119.6M of LSXMK across 10 open-market purchases, based on SEC Form 4 filings.
What is an insider cluster buy in LSXMK?: A cluster buy is two or more distinct Liberty Media Corp insiders — officers, directors, or 10% owners — each buying LSXMK on the open market within a rolling window. LSXMK has 1 detected cluster buy to date.
Where does this LSXMK insider trading data come from?: Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.

How we track insider buying in LSXMK

We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy LSXMK within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?

This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding LSXMK.