Top insider buys: Mar 9 – Mar 15, 2026

The largest open-market purchases company insiders reported on SEC Form 4 between Mar 9 – Mar 15, 2026.

Week 11, 2026

#CompanyWho boughtSharesValueSource
1ALKT

ALKAMI TECHNOLOGY, INC.

3 officers/directors

Cluster buy

Joseph P. Payne, GENERAL ATLANTIC GENPAR (BERMUDA), L.P., GENERAL ATLANTIC, L.P.

5,697,530

$101.2M

SEC filings
2TSLX

Sixth Street Specialty Lending, Inc.

2 officers/directors

Cluster buy

Alan Waxman, P. Emery Covington

552,500

$10.1M

SEC filings
3KOS

Kosmos Energy Ltd.

3 officers/directors

Cluster buy

Adebayo O. Ogunlesi, Nealesh D. Shah, Andrew G. Inglis

3,631,579

$6.9M

SEC filings
4LOAR

Loar Holdings Inc.

3 officers/directors

Cluster buy

Anthony Carpenito, Raja Bobbili, Dirkson R. Charles

98,800

$6.5M

SEC filings
5VSNT

Versant Media Group, Inc.

2 officers/directors

Cluster buy

Gerald L. Hassell, David C. Novak

153,000

$5.6M

SEC filings
6SSII

SS Innovations International, Inc.

3 officers/directors

Cluster buy

Frederic H. Moll, Timothy P. Adams, Srivastava Sudhir

1,300,006

$5.2M

SEC filings
7AMRZ

Amrize Ltd

4 officers/directors

Cluster buy

Ian A. Johnston, Roald Brouwer, Jaime Hill, Jan Philipp Jenisch

70,434

$4.1M

SEC filings
8GO

Grocery Outlet Holding Corp.

5 officers/directors

Cluster buy

Erik D. Ragatz, Carey F. Jaros, Jeffrey York, Eric J. Lindberg Jr., John E. Bachman

576,000

$3.4M

SEC filings
9ABG

ASBURY AUTOMOTIVE GROUP INC

2 officers/directors

Cluster buy

B. Christopher DiSantis, David W. Hult

5,500

$1.1M

SEC filings
10ROCK

GIBRALTAR INDUSTRIES, INC.

2 officers/directors

Cluster buy

James S. Metcalf, William T. Bosway

18,444

$734K

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.