Nicholas J. Piazza
CIK 1988238 · Senior VP & CPO · last filed 2026-11-06
Nicholas J. Piazza is a Senior VP & CPO who has filed 13 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider had shares withheld for taxes covering $151.4K of EMR on Nov 6, 2026. Across all open-market trades the lifetime net is −$1.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.0M 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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
EMR price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
8000 W. FLORISSANT AVENUE
ST. LOUIS, MO 63136
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| EMR | Senior VP & CPO | 40,689 | $171.52 | $6.98M | -$1.30M | 11 | 2026-11-06 |
Recent Filings
13 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-11-06 | EMR | Tax (F) | −903 | -$151.4K | EDGAR |
| 2026-11-04 | EMR | Mixed | +11,276 | -$1.04M | EDGAR |
| 2026-08-05 | EMR | Tax (F) | −1,453 | -$221.6K | EDGAR |
| 2026-02-11 | EMR | Sell (S) | −6,703 | -$1.07M | EDGAR |
| 2026-02-09 | EMR | Notice (144) | −6,703 | -$1.07M | EDGAR |
| 2025-11-10 | EMR | Tax (F) | −859 | -$114.0K | EDGAR |
| 2025-11-06 | EMR | Tax (F) | −903 | -$124.9K | EDGAR |
| 2025-11-05 | EMR | Mixed | +9,339 | -$371.5K | EDGAR |
| 2024-11-08 | EMR | Tax (F) | −861 | -$108.0K | EDGAR |
| 2024-11-06 | EMR | Mixed | +8,897 | -$237.5K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.