STAFFIERI MICHAEL DAVID

DVA

STAFFIERI MICHAEL DAVID serves as Chief Operating Officer, DKC at DaVita Inc. (DVA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$1.55M

Total Sells

2 trades

$9.86M

Net Position

Net Seller

$8.30M

Companies Traded

DVA

Active Period

Jun 2022 – Aug 2024

3 total trades

Most Recent

Sell DVA

Aug 19, 2024 · $6.32M

STAFFIERI MICHAEL DAVID's Insider Trading at DaVita Inc. (DVA)

Buys

1 · $1.55M

Sells

2 · $9.86M

Total Shares Bought

20,000

Total Shares Sold

71,607

DVA Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Aug 19, 2024↗	Sell	42,119	$150.13	$6.32M	241,945
Feb 23, 2024↗	Sell	29,488	$119.81	$3.53M	37,687
Jun 27, 2022↗	Buy	20,000	$77.70	$1.55M	61,190

Related Insiders

ACKERMAN JOEL

CFO and Treasuer

DVASell · Feb 6, 2026

Kathleen Alyce Waters

Chief Legal & Pub. Affairs Off

DVASell · Feb 6, 2026

BERKSHIRE HATHAWAY INC

10 percent owner

DVASell · Jan 29, 2026

HEARTY JAMES O

Chief Compliance Officer

DVASell · Dec 4, 2025

Javier Rodriguez

Chief Executive Officer

DVASell · Nov 15, 2025

David Paul Maughan

Chief Operating Officer, DKC

DVASell · Sep 22, 2025

Explore More Insider Trading Data

DVA Insider Trading Activity

View all insider trades at DaVita Inc.

Healthcare Sector Insider Trades

See insider activity across healthcare stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity