Washington · Established 2026

The Potomac Ledger

Tracking Washington Stock Trades · Decoded Each Week

Stock · Disclosed trading

Cerner Corporation CERN

Who in Washington is trading it · Mar 3 – Apr 17

U.S. members of Congress and senior executive-branch officials must disclose their trades in Cerner Corporation (CERN) under the STOCK Act and federal ethics rules. Below is every disclosed CERN 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.

8Disclosed trades
5Officials
1/2Buys / Sells
$64K–$260KDisclosed $ volume
7/1Congress / Exec

Who has traded CERN

Recent disclosed CERN trades

OfficialDisclosedTxnAmountFlags
Michael T. McCaulApr 17p$1K–$15K
Kevin HernJul 15s$15K–$50K
Peter WelchDec 17s$1K–$15K
Lisa O MonacoJul 26SELL$1K–$15K
David B. McKinleyJun 2s$15K–$50K
David B. McKinleyApr 6SELL$15K–$50K
David B. McKinleyMar 1p$1K–$15K
Peter WelchMar 3BUY$15K–$50K