Top insider buys: Mar 2 – Mar 8, 2026

The largest open-market purchases company insiders reported on SEC Form 4 between Mar 2 – Mar 8, 2026.

Week 10, 2026

#CompanyWho boughtSharesValueSource
1KKR

KKR & Co. Inc.

4 officers/directors

Cluster buy

Timothy R. Barakett, Scott C. Nuttall, Joseph Y. Bae, Mary N. Dillon

172,225

$15.6M

SEC filings
2NMFC

New Mountain Finance Corp

2 officers/directors

Cluster buy

Steven B. Klinsky, Adam B. Weinstein

1,041,707

$8.3M

SEC filings
3LAW

CS Disco, Inc.

3 officers/directors

Cluster buy

Scott A. Hill, Robert P. Goodman, Krishna Srinivasan

1,121,700

$3.6M

SEC filings
4SLRC

SLR Investment Corp.

2 officers/directors

Cluster buy

Michael S. Gross, Bruce J. Spohler

209,638

$3.1M

SEC filings
5TPC

TUTOR PERINI CORP

2 officers/directors

Cluster buy

Peter Arkley, Gary G. Smalley

35,000

$2.6M

SEC filings
6ABTC

American Bitcoin Corp.

2 officers/directors

Cluster buy

Justin Mateen, Richard Busch

2,130,000

$2.2M

SEC filings
7TNC

TENNANT CO

3 officers/directors

Cluster buy

James T. Glerum Jr., Donal L. Mulligan, David W. Huml

20,163

$1.3M

SEC filings
8WD

Walker & Dunlop, Inc.

2 officers/directors

Cluster buy

Ernest Michael Freedman, William M. Walker

15,000

$721K

SEC filings
9GPK

GRAPHIC PACKAGING HOLDING CO

2 officers/directors

Cluster buy

Larry M. Venturelli, Robbert Rietbroek

61,809

$700K

SEC filings
10CTEV

Claritev Corp

2 officers/directors

Cluster buy

Michael Kim, Travis Dalton

45,380

$629K

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.