Washington · Established 2026

The Potomac Ledger

Tracking Washington Stock Trades · Decoded Each Week

Stock · Industrials

Exponent, Inc. EXPO

Who in Washington is trading it · Feb 26 – Oct 1

U.S. members of Congress and senior executive-branch officials must disclose their trades in Exponent, Inc. (EXPO) under the STOCK Act and federal ethics rules. Below is every disclosed EXPO trade we track — who traded it, when it was disclosed, and the disclosed dollar range. Figures are disclosed ranges; disclosure dates lag the trade by 30–45 days.

12Disclosed trades
4Officials
1/10Buys / Sells
$8.0M–$37.1MDisclosed $ volume
3/9Congress / Exec

Who has traded EXPO

Recent disclosed EXPO trades

OfficialDisclosedTxnAmountFlags
Lisa McClainOct 1SELL$1K–$15K
Jefferson ShreveMar 9p$15K–$50K
Barbara M BarrettFeb 11SELL$1.0M–$5M
Barbara M BarrettFeb 11SELL$500K–$1M
Barbara M BarrettFeb 11SELL$1.0M–$5M
Barbara M BarrettFeb 11SELL$1.0M–$5M
Barbara M BarrettFeb 11SELL$500K–$1M
Barbara M BarrettFeb 11SELL$1.0M–$5M
Barbara M BarrettFeb 11SELL$1.0M–$5M
Barbara M BarrettFeb 11SELL$1.0M–$5M
Barbara M BarrettFeb 11SELL$1.0M–$5M
Mike KellyFeb 26BUY$15K–$50K