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Insider · CIK 0001214686

Ronald E Blaylock

director

Files at WRB (BERKLEY W R CORP), PFE (PFIZER INC). First filing Feb 14, 2025, latest Feb 14, 2025.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 0
$499k bought, $0 sold

Where the trades landed

Last year at the company this insider has traded most, with each buy and sell on the bar it happened.

PFE: PFIZER INC

PFEOct 9, 2026 · close 28.28

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
43Moderate
PFEbuy
PFIZER INC
$499k
19,457 shares
+236%-

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Jun 11, 2025WRB
BERKLEY W R CORP
AGrant or award
Common Stock
+2,776$0.00$0118,900Jun 13, 2025
Apr 24, 2025PFE
PFIZER INC
AGrant or award
Phantom Stock Unitsderivative
+8,999$22.78$205k71,374Apr 28, 2025
Feb 13, 2025PFE
PFIZER INC
POpen-market purchase
Common Stock
+19,457$25.65$499k27,707Feb 14, 2025

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Ronald E Blaylock: insider trades and track record | InsiderTell