SHEPARD WILLIAM R purchased 0.1% of their position (339.10 shares) of CME GROUP INC. on the open market
Open‑market purchase worth $78.2K — a small addition. The strongest form of insider conviction signal.
P · 2 purchases
Filed: 6/29/2026ACC: 0001212852-26-000003
+1.41K
Net shares
Net buyer
$318.3K
Total acquired
2
Open market trades
2B · 0S
4
Total transactions
1.41K acquired
Non-Derivative Transactions4
Common Stock Class A
Direct
Shares
+645.00
Price / share
$225.00
Trade value
$145.13K
% of position
25.4%
6/25/2026
2.54K→3.18K
Common Stock Class A
Direct
Shares
+422.00
Price / share
$225.00
Trade value
$94.95K
% of position
13.3%
6/25/2026
3.18K→3.61K
Common Stock Class A
Direct
Shares
+14.32
Price / share
$230.57
Trade value
$3.30K
% of position
0.4%
6/25/2026
3.61K→3.62K
Common Stock Class A
Indirect
Shares
+324.78
Price / share
$230.57
Trade value
$74.88K
% of position
0.1%
6/25/2026
260.12K→260.44K
Total
Net shares
+1.41K
Net value
$318.26K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Class A Direct | 6/25/2026 | A · Award | +645.00 | $225.00 | $145.13K | 25.4% | 2.54K | 3.18K |
| Common Stock Class A Direct | 6/25/2026 | A · Award | +422.00 | $225.00 | $94.95K | 13.3% | 3.18K | 3.61K |
| Common Stock Class A Direct | 6/25/2026 | P · Purchase | +14.32 | $230.57 | $3.30K | 0.4% | 3.61K | 3.62K |
| Common Stock Class A Indirect | 6/25/2026 | P · Purchase | +324.78 | $230.57 | $74.88K | 0.1% | 260.12K | 260.44K |
| Total | +1.41K | $318.26K | ||||||
Derivative Transactions0
No derivative transactions reported