Updated Jul 16, 2026
Dias Nelson is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $2.39M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2024-12-11 | ALTR | Altair Engineering Inc. | S — Open-market sale | 22.5K | $106.23 | $2.39M |
| 2024-12-11 | ALTR | Altair Engineering Inc. | M — Option exercise | 22.5K | $0.00 |
Dias Nelson is a corporate insider — currently tracked as Chief Revenue Officer. InsiderAlpha tracks every SEC Form 4 filing in real time.
Recorded transactions: 0 open-market purchases () and 1 open-market sales ($2.39M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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