Updated Jul 16, 2026
Welch David F is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2024-12-06 | INFN | Infinera Corp | F — Tax withholding / forfeiture | 2.7K | $6.63 | $18K |
| 2024-12-06 | INFN | Infinera Corp | M — Option exercise | 8.3K | $0.00 | |
| 2024-10-08 | INFN | Infinera Corp | F — Tax withholding / forfeiture | 2.8K | $6.75 | $19K |
| 2024-10-08 | INFN | Infinera Corp | M — Option exercise | 8.3K | $0.00 |
Welch David F is a corporate insider — currently tracked as Director. InsiderAlpha tracks every SEC Form 4 filing in real time.
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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