Top insider buys: Feb 3 – Feb 9, 2025

The largest open-market purchases company insiders reported on SEC Form 4 between Feb 3 – Feb 9, 2025.

Week 6, 2025

#	Company	Who bought	Shares	Value	Source
1	TKO TKO Group Holdings, Inc.	2 officers/directors Cluster buy Egon Durban, Patrick Whitesell, Ariel Emanuel	1,166,712	$187.5M +$93.7M by large holders	SEC filings
2	TECX Tectonic Therapeutic, Inc.	2 officers/directors Cluster buy Timothy A. Springer, Daniel Lochner	793,911	$40.2M	SEC filings
3	ASH ASHLAND INC.	2 officers/directors Cluster buy Guillermo Novo, Alessandra Faccin Assis	34,444	$2.2M	SEC filings
4	MRK Merck & Co., Inc.	2 officers/directors Cluster buy Inge G. Thulin, Douglas M. Baker Jr.	17,833	$1.6M	SEC filings
5	BUSE FIRST BUSEY CORP /NV/	2 officers/directors Cluster buy Stephen King V, Stanley J. Bradshaw	25,927	$630K	SEC filings
6	FRAF FRANKLIN FINANCIAL SERVICES CORP /PA/	2 officers/directors Cluster buy Gregory A. Duffey, Craig W. Best	10,350	$351K	SEC filings
7	SOPA SOCIETY PASS INCORPORATED.	Director Michael Paul Dunn Jr.	12,000	$347.0M	SEC filings
8	CTOS Custom Truck One Source, Inc.	2 separate filers PE One Source Holdings, LLC, PLATINUM EQUITY, LLC	16,287,270	$65.1M	SEC filings
9	SIRI SIRIUS XM HOLDINGS INC.	10% Owner BERKSHIRE HATHAWAY INC	2,308,119	$54.0M	SEC filings
10	ETNB 89bio, Inc.	Director RA CAPITAL MANAGEMENT, L.P.	5,714,285	$50.0M	SEC filings

Source: SEC Form 4 filings, aggregated per company over the week. Open-market purchases of $100K or more only; grants, awards, option exercises and likely IPO or offering allocations are excluded. Cluster buys (two or more officers or directors buying) rank first, then by dollar value.

Not investment advice. This page reports public SEC data and is not a recommendation to buy or sell any security.