Quick Takeaways
- Brian J. Callaghan has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $15,957,933.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Brian J. Callaghan
- Location
- Calabasas, CA
- Summary
- The estimated net worth of Brian J. Callaghan is at least $15,957,933 dollars as of 06 Jan 2026. Brian J. Callaghan is the Director of ASGN Inc and owns shares of ASGN Inc (ASGN) stock worth about $15.96M.
- Signature
- By: Jennifer H. Painter, CLO For: Brian J. Callaghan
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Brian J. Callaghan 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: ASGN Inc ($15,957,933).
- 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 Brian J. Callaghan
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| ASGN | ASGN Inc | Director | $15,957,933 | 02 Jan 2026 |
Insider Transactions Reported by Brian J. Callaghan:
| 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.