Porter Elizabeth A — SEC Form 4 filings
SEC reporting owner CIK 1820381. 20 Form 4 filings on record with FilingPulse; latest filed 2026-08-06.
Transaction summary — filings shown
Covers all 20 filings on record, filed 2024-02-12 to 2026-08-06. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 5 legs across 3 filings — 8,000 shares, $1,437,321 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 35.
- Largest priced transaction: sale of 3,000 shares @ $192.21 ($576,635) in Leidos Holdings, Inc., filed 2026-01-22.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Leidos Holdings, Inc. (LDOS) | Sector President | 20 | — | 5 legs · 8,000 sh · $1,437,321 | 35 |
Form 4 filings — Porter Elizabeth A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-06 | 4 | Leidos Holdings, Inc. (LDOS) | Tax withholding (F): 5,092 @ $118.72 | EDGAR |
| 2026-04-08 | 4 | Leidos Holdings, Inc. (LDOS) | Sale (S): 1,915 @ $158.75 · Sale (S): 85 @ $159.32 | EDGAR |
| 2026-03-10 | 4 | Leidos Holdings, Inc. (LDOS) | Grant/award (A): 4,626 @ $0 · Tax withholding (F): 593 @ $177.89 · Tax withholding (F): 588 @ $177.89 | EDGAR |
| 2026-03-05 | 4 | Leidos Holdings, Inc. (LDOS) | Tax withholding (F): 651 @ $179.40 · Tax withholding (F): 376 @ $180.65 | EDGAR |
| 2026-02-25 | 4 | Leidos Holdings, Inc. (LDOS) | Option exercise (M): 3,240 @ $62.43 · Tax withholding (F): 2,205 @ $173.50 · Option exercise (M): 3,240 (derivative) @ $0 | EDGAR |
| 2026-02-17 | 4 | Leidos Holdings, Inc. (LDOS) | Grant/award (A): 3,552 @ $0 · Grant/award (A): 10,146 @ $0 · Tax withholding (F): 4,250 @ $173 | EDGAR |
| 2026-01-22 | 4 | Leidos Holdings, Inc. (LDOS) | Sale (S): 3,000 @ $192.21 | EDGAR |
| 2025-12-22 | 4 | Leidos Holdings, Inc. (LDOS) | Sale (S): 2,303 @ $180.89 · Sale (S): 697 @ $181.55 | EDGAR |
| 2025-03-11 | 4 | Leidos Holdings, Inc. (LDOS) | Grant/award (A): 3,758 @ $0 · Tax withholding (F): 606 @ $139.24 · Grant/award (A): 9,149 (derivative) @ $0 | EDGAR |
| 2025-03-07 | 4 | Leidos Holdings, Inc. (LDOS) | Tax withholding (F): 410 @ $132.22 | EDGAR |
| 2025-03-05 | 4 | Leidos Holdings, Inc. (LDOS) | Tax withholding (F): 646 @ $129.97 · Tax withholding (F): 370 @ $129.20 | EDGAR |
| 2025-02-19 | 4 | Leidos Holdings, Inc. (LDOS) | Option exercise (M): 2,524 @ $63.76 · Tax withholding (F): 1,723 @ $132.26 · Option exercise (M): 2,524 (derivative) @ $0 | EDGAR |
| 2025-02-10 | 4 | Leidos Holdings, Inc. (LDOS) | Grant/award (A): 3,554 @ $0 · Grant/award (A): 6,064 @ $0 · Tax withholding (F): 2,184 @ $141.29 | EDGAR |
| 2024-08-09 | 4 | Leidos Holdings, Inc. (LDOS) | Tax withholding (F): 269 @ $143.29 | EDGAR |
| 2024-03-12 | 4 | Leidos Holdings, Inc. (LDOS) | Grant/award (A): 8,814 (derivative) @ $0 | EDGAR |
| 2024-03-08 | 4 | Leidos Holdings, Inc. (LDOS) | Tax withholding (F): 68 @ $129.30 | EDGAR |
| 2024-03-07 | 4 | Leidos Holdings, Inc. (LDOS) | Tax withholding (F): 410 @ $129.52 | EDGAR |
| 2024-03-05 | 4 | Leidos Holdings, Inc. (LDOS) | Tax withholding (F): 376 @ $127.44 · Tax withholding (F): 670 @ $127.44 | EDGAR |
| 2024-02-20 | 4 | Leidos Holdings, Inc. (LDOS) | Option exercise (M): 3,268 @ $53.54 · Tax withholding (F): 2,077 @ $122.19 · Option exercise (M): 3,268 (derivative) @ $0 | EDGAR |
| 2024-02-12 | 4 | Leidos Holdings, Inc. (LDOS) | Grant/award (A): 8,388 @ $0 · Tax withholding (F): 1,607 @ $113.08 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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