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INSIDER · CIK 1705859

Markell Jack A.

Director at Graham Holdings Co (GHC) · Director at Rush Street Interactive, Inc. (RSI)

↗2 Form 4 rows in the window

Covers original filings from Aug 1, 2026 to Oct 29, 2026. Older trades and amendments are in the SEC history.

$29KBought on the market
$0.00Sold on the market
2Companies
Oct 2, 2026Latest filing
Form 4 trades by Markell Jack A.
CompanyTitleTypeOwned
Oct 2, 202616:23Oct 1, 2026GHCGraham Holdings CoDirectorA · Grant$1,139.10+755+15%$8K
Sep 25, 202618:06Sep 25, 2026RSIRush Street Interactive, Inc.DirectorP · Buy$19.35+1,50018,883+9%+$29K-44.0%-29.6%
Markell Jack A. Insider Trades (GHC, RSI) | Shameless Cloning