Quick Takeaways
- Michaune D. Tillman has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $3,102,504.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Michaune D. Tillman
- Location
- Corning, NY
- Summary
- The estimated net worth of Michaune D. Tillman is at least $3,102,504 dollars as of 02 Apr 2026. Michaune D. Tillman is the SVP and General Counsel of CORNING INC /NY and owns shares of CORNING INC /NY (GLW) stock worth about $2.47M. Michaune D. Tillman is the General Counsel of Worthington Steel, Inc. and owns shares of Worthington Steel, Inc. (WS) stock worth about $636.4K.
- Signature
- Melissa J. Gambol, Power of Attorney
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Michaune D. Tillman 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: CORNING INC /NY ($2,466,104).
- 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 Michaune D. Tillman
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| GLW | CORNING INC /NY | SVP and General Counsel | $2,466,104 | 01 Apr 2026 | ||
| WS | Worthington Steel, Inc. | General Counsel | $636,400 | 22 Dec 2023 |
Insider Transactions Reported by Michaune D. Tillman:
| 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.