Top insider buys: Nov 17 – Nov 23, 2025

The largest open-market purchases company insiders reported on SEC Form 4 between Nov 17 – Nov 23, 2025.

Week 47, 2025

#CompanyWho boughtSharesValueSource
1BHVN

Biohaven Ltd.

4 officers/directors

Cluster buy

George C. Clark, Gregory Bailey, John W. Childs, Vlad Coric

4,416,999

$33.1M

SEC filings
2CNS

COHEN & STEERS, INC.

2 officers/directors

Cluster buy

Robert Hamilton Steers, Martin Cohen

125,000

$7.5M

SEC filings
3ALMS

ALUMIS INC.

2 officers/directors

Cluster buy

Foresite Labs, LLC, Foresite Capital Management VI LLC, James B. Tananbaum, Srinivas Akkaraju

1,025,391

$6.1M

+$6.2M by large holders

SEC filings
4VAC

MARRIOTT VACATIONS WORLDWIDE Corp

3 officers/directors

Cluster buy

William W. Mccarten, Christian Asmar, Lizanne Galbreath

94,500

$4.5M

SEC filings
5TPVG

TriplePoint Venture Growth BDC Corp.

2 officers/directors

Cluster buy

Sajal Srivastava, James Labe

523,572

$3.2M

SEC filings
6MSM

MSC INDUSTRIAL DIRECT CO INC

2 officers/directors

Cluster buy

Mitchell Jacobson, Philip Peller

29,536

$2.5M

SEC filings
7ARX

Accelerant Holdings

3 officers/directors

Cluster buy

Samuel Gaynor, Francis James ONeill, Jeffrey L. Radke

119,610

$1.6M

SEC filings
8OBDC

Blue Owl Capital Corp

2 officers/directors

Cluster buy

Logan Nicholson, Craig Packer

108,200

$1.3M

SEC filings
9WEST

Westrock Coffee Co

2 officers/directors

Cluster buy

Scott T. Ford, Robert Patrick Kruczek

200,000

$838K

SEC filings
10RHLD

Resolute Holdings Management, Inc.

2 officers/directors

Cluster buy

Kurt Schoen, Timothy O. Mahoney

4,168

$634K

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.