Lewis Michael A
Director · NPKI, POR
As of 2026-09-16, Lewis Michael A has 12 Form 4 transactions on record across 2 companies — 7 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in August in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-17 | NPKI | Sale | 2,013 @ $14.26 | $29K | −1.5% of holding | 135,865 | Form 4 |
| 2026-07-27 | POR | Sale | 1,537 @ $51.83 | $80K | −9.3% of holding | 15,045 | Form 4 |
| 2026-05-15 | NPKI | Sale | 2,013 @ $15.30 | $31K | −1.5% of holding | 129,320 | Form 4 |
| 2026-02-23 | NPKI | Sale | 2,013 @ $14.31 | $29K | −1.5% of holding | 131,333 | Form 4 |
| 2025-11-24 | NPKI | Sale | 2,013 @ $12.00 | $24K | −1.5% of holding | 133,346 | Form 4 |
| 2025-08-25 | NPKI | Sale | 2,013 @ $10.33 | $21K | −1.5% of holding | 135,359 | Form 4 |
| 2025-07-21 | POR | Sale | 1,937 @ $40.10 | $78K | −12.5% of holding | 13,509 | Form 4 |
| 2025-06-16 | NPKI | Sale | 2,013 @ $8.60 | $17K | −1.4% of holding | 137,372 | Form 4 |
4 award / exercise / gift records — not counted as purchases
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.