David F Welch
CIK 1399122 · Chief Strategy & Tech. Officer · last filed 2025-03-03
David F Welch is a Chief Strategy & Tech. Officer who has filed 203 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for INFN, was dated Mar 3, 2025. Across all open-market trades the lifetime net is −$41.4M, making them a net seller over the disclosed history.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$0
1
203
-$41.42M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| Infinera Corp (INFN) Delisted | Director | 14,132 | $6.64 | $93.8K | -$41.42M | 181 | 2025-03-03 |
Recent Filings
203 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-03-03 | Infinera Corp (INFN) Delisted | Mixed | −435,370 | $0 | EDGAR |
| 2025-01-07 | Infinera Corp (INFN) Delisted | Mixed | +5,883 | -$16.1K | EDGAR |
| 2024-12-06 | Infinera Corp (INFN) Delisted | Mixed | +5,620 | -$18.0K | EDGAR |
| 2024-10-08 | Infinera Corp (INFN) Delisted | Mixed | +5,532 | -$18.9K | EDGAR |
| 2024-09-06 | Infinera Corp (INFN) Delisted | Mixed | +5,157 | -$19.7K | EDGAR |
| 2024-07-09 | Infinera Corp (INFN) Delisted | Mixed | +3,837 | -$27.7K | EDGAR |
| 2024-06-07 | Infinera Corp (INFN) Delisted | Mixed | +5,359 | -$16.4K | EDGAR |
| 2024-04-08 | Infinera Corp (INFN) Delisted | Mixed | +23,333 | -$82.2K | EDGAR |
| 2024-03-12 | Infinera Corp (INFN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2024-03-06 | Infinera Corp (INFN) Delisted | Mixed | +4,918 | -$17.6K | EDGAR |