Insider Profile · SEC Form 4 Activity · Trailing 90 Days
Piell Hilda Harris
Over the trailing 90 days, Piell Hilda Harris (Other Officer at CME GROUP INC.) sold $1.8M of stock in CME, per 1 SEC Form 4 transaction.
- Role
- Other Officer
- Companies
- CME
- Window
- Trailing 90 days · 1 transactions · CIK 1409789
- Net activity
- −$1.8M ($0 bought · $1.8M sold)
By Company (Trailing 90 Days)
| Symbol | Company | Txns | Bought | Sold | Net |
|---|---|---|---|---|---|
| CME | CME GROUP INC. | 1 | — | $1.8M | −$1.8M |
Transactions (1)
| Date | Symbol | Type | Shares | Value | Description |
|---|---|---|---|---|---|
| 2026-05-18 | CME | Sell | 5.8K | $1.8M | Open market or private sale |
Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.
Follow Piell's next move
Real-time Form 4 alerts, insider track records, and cluster detection — matched to your watchlist.