Key facts
- Derek Tan has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $240,126.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Derek Tan
- Location
- The Woodlands, TX
- Summary
- The estimated net worth of Derek Tan is at least $240,126 dollars as of 06 Mar 2026. Derek Tan is the SR VP Chief Accounting Officer of Waste Connections, Inc. and owns shares of Waste Connections, Inc. (WCN) stock worth about $240.1K.
- Signature
- Derek Tan
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Derek Tan 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. If you create an account from here, we will bring you back after verification.
Change
- Largest disclosed position: Waste Connections, Inc. ($240,126).
- Past-year value change for that position: -$200,618.
Research use
- 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.
Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Derek Tan
WCN
Forms 3/4/5
Waste Connections, Inc.
- Relationship
- SR VP Chief Accounting Officer
- Holdings value
- $240,126
- Past year net change
- -$200,618
- Change %
- -46%
- Report period
- 04 Mar 2026
Insider Transactions Reported by Derek Tan:
| 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.