Quick Takeaways
- Claiborne B. Smith has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $308,903.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Claiborne B. Smith
- Location
- Greenwood Village, CO
- Summary
- The estimated net worth of Claiborne B. Smith is at least $308,903 dollars as of 25 Mar 2026. Claiborne B. Smith is the Gen Counsel, Corp Secretary of Arq, Inc. and owns shares of Arq, Inc. (ARQ) stock worth about $308.9K.
- Signature
- /s/ Claiborne B. Smith
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Claiborne B. Smith 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: Arq, Inc. ($308,903).
- Past-year value change for that position: -$9,637.
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 Claiborne B. Smith
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ARQ | Arq, Inc. | Gen Counsel, Corp Secretary | $308,903 | -$9,637 | -3% | 23 Mar 2026 |
Insider Transactions Reported by Claiborne B. Smith:
| 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.