Top insider buys: Aug 3 – Aug 9, 2026

The largest open-market purchases company insiders reported on SEC Form 4 between Aug 3 – Aug 9, 2026.

Week 32, 2026

#CompanyWho boughtSharesValueSource
1BSX

BOSTON SCIENTIFIC CORP

2 officers/directors

Cluster buy

Michael F. Mahoney, Edward J. Ludwig

191,240

$9.2M

SEC filings
2PFE

PFIZER INC

2 officers/directors

Cluster buy

Ronald E. Blaylock, Mortimer J. Buckley

76,863

$2.0M

SEC filings
3GBFH

GBank Financial Holdings Inc.

5 officers/directors

Cluster buy

Charles William Griege Jr., Todd Anthony Nigro, Edward Michael Nigro, Timothy P. Herbst, Jeffrey K. Newgard

81,463

$1.7M

SEC filings
4CCB

COASTAL FINANCIAL CORP

2 officers/directors

Cluster buy

Steven D. Hovde, Eric M. Sprink

25,000

$1.1M

SEC filings
5TSCO

TRACTOR SUPPLY CO /DE/

2 officers/directors

Cluster buy

Iii Harry A. Lawton, Andre J. Hawaux

18,750

$602K

SEC filings
6SCISX

MA Specialty Credit Income Fund

10% Owner

MA Eagle II Holdings Fund

404,694

$10.0M

SEC filings
7John Hancock GA Mortgage Trust

3 separate filers

Manufacturers Life Reinsurance Ltd, Manulife (International) Ltd, Manulife (Singapore) Pte. Ltd.

549,623

$10.0M

SEC filings
8COE

51Talk Online Education Group

Chief Executive Officer

Jack Jiajia Huang

473,520

$8.1M

SEC filings
9APTV

Aptiv PLC

Director

Paul M. Meister

105,631

$5.0M

SEC filings
10Privacore VPC Asset Backed Credit Fund

10% Owner

Corbin Capital Partners, L.P.

246,548

$2.5M

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.