David F Welch
CIK 1399122 · Chief Strategy & Tech. Officer · last filed 2025-03-03
"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.
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Disclosed Exposure
$0
Companies
1
Total Filings
203
Lifetime Open-Market Net
-$41.42M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| 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 · Page 19 of 21
203 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2010-02-22 | Infinera Corp (INFN) Delisted | Sell (S) | −10,000 | -$73.7K | EDGAR |
| 2010-02-17 | Infinera Corp (INFN) Delisted | Sell (S) | −30,000 | -$226.7K | EDGAR |
| 2010-01-11 | Infinera Corp (INFN) Delisted | Sell (S) | −10,000 | -$91.9K | EDGAR |
| 2010-01-07 | Infinera Corp (INFN) Delisted | Sell (S) | −10,000 | -$91.1K | EDGAR |
| 2010-01-06 | Infinera Corp (INFN) Delisted | Sell (S) | −10,000 | -$89.8K | EDGAR |
| 2010-01-05 | Infinera Corp (INFN) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-12-23 | Infinera Corp (INFN) Delisted | Mixed | −19,100 | -$181.7K | EDGAR |
| 2009-12-16 | Infinera Corp (INFN) Delisted | Sell (S) | −20,000 | -$185.7K | EDGAR |
| 2009-12-15 | Infinera Corp (INFN) Delisted | Sell (S) | −10,000 | -$92.5K | EDGAR |
| 2009-12-11 | Infinera Corp (INFN) Delisted | Sell (S) | −20,000 | -$182.8K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.