Top insider buys: May 13 – May 19, 2024

The largest open-market purchases company insiders reported on SEC Form 4 between May 13 – May 19, 2024.

Week 20, 2024

#CompanyWho boughtSharesValueSource
1RIG

Transocean Ltd.

3 officers/directors

Cluster buy

Perestroika (Cyprus) Ltd, Perestroika, Frederik Wilhelm Mohn

6,000,000

$36.1M

SEC filings
2TMCI

TREACE MEDICAL CONCEPTS, INC.

6 officers/directors

Cluster buy

Jane E. Kiernan, John T. Treace, Deepti Jain, Richard W. Mott, James T. Treace, John K. Bakewell

972,356

$4.5M

SEC filings
3GO

Grocery Outlet Holding Corp.

2 officers/directors

Cluster buy

John E. Bachman, Erik D. Ragatz

110,000

$2.3M

SEC filings
4BHVN

Biohaven Ltd.

2 officers/directors

Cluster buy

Gregory Bailey, John W. Childs

43,500

$1.5M

SEC filings
5BCRX

BIOCRYST PHARMACEUTICALS INC

5 officers/directors

Cluster buy

Anthony Doyle, Helen M. Thackray, Steven K. Galson, Jon P. Stonehouse, Charles K. Gayer

148,240

$829K

SEC filings
6EYE

National Vision Holdings, Inc.

2 officers/directors

Cluster buy

L. Reade Fahs, D. Randolph Peeler

54,000

$790K

SEC filings
7DNA

Ginkgo Bioworks Holdings, Inc.

2 officers/directors

Cluster buy

Shyam Sankar, Harry Sloan

922,619

$787K

SEC filings
8TLS

TELOS CORP

2 officers/directors

Cluster buy

Fredrick Schaufeld, John B. Wood

178,884

$584K

SEC filings
9AVD

AMERICAN VANGUARD CORP

2 officers/directors

Cluster buy

Ulrich Trogele, Keith M. Rosenbloom

58,200

$515K

SEC filings
10OUST

Ouster, Inc.

2 officers/directors

Cluster buy

Virginia Boulet, Charles Angus Pacala

26,000

$319K

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.