Elizabeth A Porter
CIK 1820381 · Sector President · last filed 2026-04-08
"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
$6.05M
Companies
1
Total Filings
37
Lifetime Open-Market Net
-$1.44M
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 |
|---|---|---|---|---|---|---|---|
| LDOS | Sector President | 49,561 | $122.16 | $6.05M | -$1.44M | 37 | 2026-04-08 |
Recent Filings · Page 4 of 4
37 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-11-12 | LDOS | Tax (F) | −759 | -$72.7K | EDGAR |
| 2021-08-10 | LDOS | Tax (F) | −179 | -$16.9K | EDGAR |
| 2021-03-09 | LDOS | Mixed | −119 | -$10.8K | EDGAR |
| 2021-03-05 | LDOS | Tax (F) | −83 | -$7.5K | EDGAR |
| 2021-03-04 | LDOS | Tax (F) | −70 | -$6.5K | EDGAR |
| 2021-02-22 | LDOS | Mixed | +3,164 | -$60.8K | EDGAR |
| 2020-08-10 | LDOS | Grant (A) | — | $0 | EDGAR |
Showing 31–37 of 37
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Page 4 of 4
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.