MarketPeel
Insider Trading Intelligence
Pricing
…
Sr MD General Counsel
Marcus Jonathan L
Sun, Mar 15, 2026
Mar 15
bought
$1.64m
of
CME
5,270
shares @ $311.40
Increased holdings by
+67.10%
Largest trade (out of 16)
Large Trade
Cluster Buy
Trade made by an officer
Part of a cluster of 6 transactions by 6 insiders
Unscheduled trade
CME
CME GROUP INC.
Financials
Capital Markets
1D
0.00%
1W
+7.06%
1M
-7.60%
3M
—
6M
—
1Y
—
Recent insider activity at CME
Jun 25
SHEPARD WILLIAM R
Bought
$3.30k
Jun 25
SHEPARD WILLIAM R
Bought
$74.88k
May 18
Piell Hilda Harris
Sold
$1.75m
May 15
DUFFY TERRENCE A
Sold
$2.70m
May 15
DUFFY TERRENCE A
Sold
$7.75m
Mar 26
SHEPARD WILLIAM R
Bought
$18.46k
Mar 26
SHEPARD WILLIAM R
Bought
$418.65k
Mar 17
Marcus Jonathan L
Sold
$1.10m
Full CME profile →
Marcus Jonathan L’s trading history →
FREE · DAILY · 6 AM ET
The morning brief, before the bell.
One short email. Insider buys, congressional trades, and plain-English analysis.
Subscribe
Feedback