Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 1 year
- Director since
- 2025
1 year of board service in total across 1 board, counting each seat separately. Longest: PPG Industries Inc., 1 year.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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PPG Industries Inc. April 15, 202699.1%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 17, 2026 | Nucor Corporation | Gift | −1,800 | — | — |
| Aug 14, 2026 | Nucor Corporation | Option exercise | +26,000 | $42.46 | $1,103,960 |
| Aug 14, 2026 | Nucor Corporation | Open-market sale | −25,898 | $268.52 | $6,954,131 |
| Aug 14, 2026 | Nucor Corporation | Open-market sale | −102 | $269.29 | $27,468 |
| Jun 1, 2026 | Nucor Corporation | Shares withheld for tax | −7,620 | $250.00 | $1,905,000 |
| Jun 1, 2026 | Nucor Corporation | Shares withheld for tax | −6,003 | $250.00 | $1,500,750 |
| Jun 1, 2026 | Nucor Corporation | Shares withheld for tax | −4,092 | $250.00 | $1,023,000 |
| Jun 1, 2026 | Nucor Corporation | Grant or award | +12,028 | — | — |
| May 15, 2026 | Nucor Corporation | Option exercise | +52,000 | $42.46 | $2,207,920 |
| May 15, 2026 | Nucor Corporation | Open-market sale | −16,239 | $226.84 | $3,683,655 |
| May 15, 2026 | Nucor Corporation | Open-market sale | −21,954 | $227.58 | $4,996,291 |
| May 15, 2026 | Nucor Corporation | Open-market sale | −9,366 | $228.63 | $2,141,349 |
| May 15, 2026 | Nucor Corporation | Open-market sale | −4,441 | $229.32 | $1,018,410 |
| Mar 23, 2026 | Nucor Corporation | Open-market sale | −6,454 | $162.01 | $1,045,613 |
| Mar 23, 2026 | Nucor Corporation | Open-market sale | −5,046 | $162.40 | $819,470 |
Questions about Leon J. Topalian
What boards is Leon J. Topalian on?
Leon J. Topalian sits on the board of PPG Industries Inc.
How long has Leon J. Topalian served on boards?
Our records show at least 1 year of board service across 1 board, the earliest from 2025.
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