Top insider buys: May 10 – May 16, 2021

The largest open-market purchases company insiders reported on SEC Form 4 between May 10 – May 16, 2021.

Week 19, 2021

#	Company	Who bought	Shares	Value	Source
1	PFSI PennyMac Financial Services, Inc.	2 officers/directors Cluster buy Farhad Nanji, MFN Partners, LP	1,335,958	$77.3M	SEC filings
2	SMMT Summit Therapeutics Inc.	2 officers/directors Cluster buy Robert W. Duggan, Maky Zanganeh	11,754,998	$61.6M	SEC filings
3	VERX Vertex, Inc.	2 officers/directors Cluster buy Kevin L. Robert, Amanda Westphal Radcliffe	92,105	$1.7M	SEC filings
4	CNP CENTERPOINT ENERGY INC	2 officers/directors Cluster buy David J. Lesar, Jason P. Wells	60,000	$1.4M	SEC filings
5	VST Vistra Corp.	3 officers/directors Cluster buy James A. Burke, John R. Sult, Scott B. Helm	75,830	$1.2M	SEC filings
6	GBDC GOLUB CAPITAL BDC, Inc.	2 officers/directors Cluster buy David Golub, Lawrence E. Golub	31,018	$462K	SEC filings
7	SNOW Snowflake Inc.	10% Owner ICONIQ Strategic Partners V, L.P.	126,963	$25.0M	SEC filings
8	ASX:CRN Coronado Global Resources Inc.	10% Owner Coronado Group LLC	7,198,036	$25.0M	SEC filings
9	FSLY Fastly, Inc.	10% Owner Abdiel Capital Management, LLC	520,000	$22.1M	SEC filings
10	CAR AVIS BUDGET GROUP, INC.	Executive Chairman Bernardo Hees	63,000	$5.0M	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.