Quick Takeaways
- Nancy A. Altobello has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value: $3,271,179.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Nancy A. Altobello
- Location
- New York, NY
- Summary
- The estimated net worth of Nancy A. Altobello is at least $3,271,179 dollars as of 05 Jun 2025. Nancy A. Altobello is the Director of MARKETAXESS HOLDINGS INC and owns shares of MARKETAXESS HOLDINGS INC (MKTX) stock worth about $1.44M. Nancy A. Altobello is the Director of AMPHENOL CORP /DE/ and owns shares of AMPHENOL CORP /DE/ (APH) stock worth about $1.25M. Nancy A. Altobello is the Director of WEX Inc. and owns shares of WEX Inc. (WEX) stock worth about $583.7K.
- Signature
- /s/ Patrick Wilson, as Attorney-in-Fact for Nancy Altobello
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Nancy A. Altobello and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: MARKETAXESS HOLDINGS INC ($1,437,330).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Nancy A. Altobello
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| MKTX | MARKETAXESS HOLDINGS INC | Director | $1,437,330 | 04 Jun 2025 | ||
| APH | AMPHENOL CORP /DE/ | Director | $1,250,159 | 16 May 2025 | ||
| WEX | WEX Inc. | Director | $583,690 | 15 May 2025 | ||
| CSOD | Cornerstone OnDemand Inc | Director | 15 Oct 2021 |
Insider Transactions Reported by Nancy A. Altobello:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.