Top insider buys: Dec 30, 2024 – Jan 5, 2025

The largest open-market purchases company insiders reported on SEC Form 4 between Dec 30, 2024 – Jan 5, 2025.

Week 1, 2025

#	Company	Who bought	Shares	Value	Source
1	VRSN VERISIGN INC/CA	10% Owner BERKSHIRE HATHAWAY INC	96,531	$19.7M	SEC filings
2	ZYME Zymeworks Inc.	Director EcoR1 Capital, LLC	363,369	$5.3M	SEC filings
3	BIGZ BlackRock Innovation & Growth Term Trust	10% Owner Saba Capital Management, L.P.	540,171	$4.0M	SEC filings
4	MCFT MasterCraft Boat Holdings, Inc.	10% Owner Coliseum Capital Management, LLC	189,945	$3.5M	SEC filings
5	GSAT Globalstar, Inc.	Director James Monroe III	1,500,000	$3.2M	SEC filings
6	SSII SS Innovations International, Inc.	Director Frederic H. Moll	2,186,589	$3.0M	SEC filings
7	FUND SPROTT FOCUS TRUST INC.	Director W. Whitney George	323,896	$2.4M	SEC filings
8	KALA KALA BIO, Inc.	10% Owner BAKER BROS. ADVISORS LP	310,559	$2.0M	SEC filings
9	PBF PBF Energy Inc.	10% Owner Empresarial De Capitales S.a. De C.v. Control	70,000	$1.8M	SEC filings
10	ZIVO Zivo Bioscience, Inc.	10% Owner Mark E. Strome	75,000	$1.5M	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.