Hilda Harris Piell
CIK 1409789 · Sr MD & Chief HR Officer · last filed 2026-05-19
Hilda Harris Piell is a Sr MD & Chief HR Officer who has filed 77 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing shows the insider sold $1.8M of CME on May 19, 2026. Across all open-market trades the lifetime net is −$14.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.5M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$7.47M
1
77
-$14.31M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CME | Sr MD & Chief HR Officer | 27,702 | $269.53 | $7.47M | -$14.31M | 77 | 2026-05-19 |
Recent Filings
77 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-19 | CME | Sell (S) | −5,753 | -$1.75M | EDGAR |
| 2026-03-17 | CME | Mixed | +4,037 | $1.26M | EDGAR |
| 2025-11-12 | CME | Gift (G) | −973 | $0 | EDGAR |
| 2025-09-17 | CME | Mixed | +1,330 | $343.9K | EDGAR |
| 2025-03-18 | CME | Mixed | +2,015 | $521.2K | EDGAR |
| 2025-02-28 | CME | Sell (S) | −3,984 | -$997.9K | EDGAR |
| 2024-09-17 | CME | Mixed | +1,774 | $389.7K | EDGAR |
| 2024-05-09 | CME | Sell (S) | −7,140 | -$1.50M | EDGAR |
| 2024-03-19 | CME | Mixed | +3,444 | $749.1K | EDGAR |
| 2023-09-18 | CME | Mixed | +2,052 | $424.4K | EDGAR |