RB
Ronald E Blaylock
Director

Ronald E Blaylock insider trades: Pfizer (PFE) stock buys and sales

Director, Pfizer Last trade Aug 5, 2026 83 Form 4 filings
$0
Sold, last 12 months
0 sales
$999K
Bought, last 12 months
1 buy
18
Open-market trades
since 2005
7
Companies
last trade 2026

Trades on the price chart

Daily close, with an arrow on each day they bought or sold

Companies

Where Ronald reports to the SEC

and 1 more company

Open-market buys and sales

18 trades reported on SEC Form 4, newest first

DateStockTypeValue
Aug 5, 2026PFE↑ Buy$999K
Feb 13, 2025PFE↑ Buy$499K
Jul 16, 2021KMX↓ Sell$1.7M
Aug 6, 2020PFE↑ Buy$501K
Jul 13, 2020KMX↓ Sell$912K
Sep 24, 2015ROIA↓ Sell$25K
Sep 23, 2015ROIA↓ Sell$9K
Jul 9, 2015KMX↓ Sell$174K
Jan 7, 2015KMX↓ Sell$581K
Apr 16, 2013KMX↑ Buy$30K
Jan 5, 2012KMX↓ Sell$326K
Dec 23, 2011KMX↓ Sell$243K
Apr 27, 2011WRB↓ Sell$176K
Oct 26, 2010KMX↓ Sell$268K
Sep 28, 2010WRB↓ Sell$54K
Dec 9, 2009GVSS↑ Buy$10.3M
Mar 11, 2008ROIA↑ Buy$12K
Jun 9, 2005BER↓ Sell$174K

Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.

Other PFE insiders

Open-market trades in the last 12 months

About Ronald E Blaylock's insider trades

Ronald E Blaylock is a director at Pfizer (PFE). Since Jun 9, 2005, Ronald has reported 6 open-market purchases worth $12.3M and 12 sales worth $4.6M on SEC Form 4. In the last 12 months: 1 buy ($999K).

Their filings also include grants and awards (63 filings), option exercises (4 filings), gifts (2 filings). These aren't open-market trades and aren't counted above.

How to read insider trades

Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every PFE insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.