Quick Takeaways
- Mark D. McLaughlin has 4 issuer positions tracked on this page.
- Estimated disclosed ownership value: $103,717,663.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Mark D. McLaughlin
- Location
- San Diego, CA
- Summary
- The estimated net worth of Mark D. McLaughlin is at least $103,717,663 dollars as of 02 Apr 2026. Mark D. McLaughlin is the Director of Palo Alto Networks Inc and owns shares of Palo Alto Networks Inc (PANW) stock worth about $81.36M. Mark D. McLaughlin is the Director of QUALCOMM INC/DE and owns shares of QUALCOMM INC/DE (QCOM) stock worth about $10.2M. Mark D. McLaughlin is the Director of Rubrik, Inc. and owns shares of Rubrik, Inc. (RBRK) stock worth about $6.81M. Mark D. McLaughlin is the Director of Snowflake Inc. and owns shares of Snowflake Inc. (SNOW) stock worth about $5.35M.
- Signature
- By: Jon Russo, Attorney-in-Fact For: Mark D. McLaughlin
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Mark D. McLaughlin and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: Palo Alto Networks Inc ($81,356,499).
- 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.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Mark D. McLaughlin
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| PANW | Palo Alto Networks Inc | Director | $81,356,499 | 25 Oct 2022 | ||
| QCOM | QUALCOMM INC/DE | Director | $10,201,980 | 31 Mar 2026 | ||
| RBRK | Rubrik, Inc. | Director | $6,806,482 | +$502,220 | +8% | 30 Mar 2026 |
| SNOW | Snowflake Inc. | Director | $5,352,702 | 02 Jul 2025 |
Insider Transactions Reported by Mark D. McLaughlin:
| 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.