Top insider buys: Jun 20 – Jun 26, 2022

The largest open-market purchases company insiders reported on SEC Form 4 between Jun 20 – Jun 26, 2022.

Week 25, 2022

#CompanyWho boughtSharesValueSource
1BXMT

BLACKSTONE MORTGAGE TRUST, INC.

3 officers/directors

Cluster buy

Leonard W. Cotton, Jonathan Lee Pollack, Michael B. Nash

58,500

$1.5M

SEC filings
2OPK

OPKO HEALTH, INC.

2 officers/directors

Cluster buy

Gary J. Nabel, Phillip Md Et Al Frost

440,000

$1.1M

SEC filings
3VST

Vistra Corp.

2 officers/directors

Cluster buy

James A. Burke, Scott B. Helm

28,000

$620K

SEC filings
4KFS

KINGSWAY FINANCIAL SERVICES INC

2 officers/directors

Cluster buy

OAKMONT CAPITAL INC, Gregory Paul Hannon, Terence Michael Kavanagh

88,658

$470K

+$235K by large holders

SEC filings
5VAXX

Vaxxinity, Inc.

2 officers/directors

Cluster buy

Lou Reese, Mei Mei Hu, UNITED BIOMEDICAL INC

200,000

$399K

+$199K by large holders

SEC filings
6OXY

OCCIDENTAL PETROLEUM CORP /DE/

10% Owner

BERKSHIRE HATHAWAY INC

9,551,454

$528.8M

SEC filings
7GROV

Grove Collaborative Holdings, Inc.

10% Owner

Virgin Group Acquisition Sponsor II LLC

9,421,524

$66.7M

SEC filings
8DAWN

Day One Biopharmaceuticals, Inc.

3 separate filers

Atlas Venture Opportunity Fund II, L.P., Michael Gladstone, AI Day1 LLC

2,733,334

$41.0M

SEC filings
9WVE

Wave Life Sciences Ltd.

Director

RA CAPITAL MANAGEMENT, L.P.

9,480,052

$20.4M

SEC filings
10COGT

Cogent Biosciences, Inc.

10% Owner

Fairmount Funds Management LLC

1,200,000

$9.9M

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.