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Insider · CIK 0001178923

Meryl B Witmer

director

Files at BRK-B (BERKSHIRE HATHAWAY INC). First filing Mar 4, 2025, latest Mar 4, 2025.

In brief

Meryl B Witmer files SEC Form 4 as director at BRK-B (BERKSHIRE HATHAWAY INC). Since Mar 4, 2025, Meryl B Witmer has reported 0 open-market buys worth $0 and 1 open-market sell worth $1.6M, the latest filed on Mar 4, 2025.

A track record needs three past buys with six months of prices behind them; Meryl B Witmer has 0, so none is measured yet.

The newest scored trade: sold $1.6M of BRK-B on Mar 3, 2025, filed Mar 4, 2025, scored 70 (notable).

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
0 / 1
$0 bought, $1.6M 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.

BRK-B: BERKSHIRE HATHAWAY INC

BRK-BOct 12, 2026 · close 517.60

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
70Notable
BRK-Bsell
BERKSHIRE HATHAWAY INC
$1.6M
2 shares
-50%-

Transactions

Every row this insider has filed, 1 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Mar 3, 2025BRK-B
BERKSHIRE HATHAWAY INC
SOpen-market sale
Class A Common Stockindirect: Held by Spouse
-2$775,883.30$1.6M2Mar 4, 2025

Questions about Meryl B Witmer

Answered from the filings on this page, as of the latest one.

Is Meryl B Witmer buying or selling?

Not in the last 12 months. Meryl B Witmer's latest open-market trade on SEC Form 4 was sold $1.6M of BRK-B on Mar 3, 2025.

How did Meryl B Witmer's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Meryl B Witmer has 0.

Where does Meryl B Witmer file Form 4?

Meryl B Witmer has filed Form 4 at BRK-B (BERKSHIRE HATHAWAY INC). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

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.

Meryl B Witmer: insider trades and track record | InsiderTell