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Alexander Ralph

SEC insider (Form 3/4/5 filer). CIK 0001358507. Director at Net Power Inc. (NPWR) and 2 other issuers. 4 reported Form 4/5 transactions since Sep 2024; latest on Jun 3, 2026. Located in BETHESDA, MD.

Companies Alexander Ralph has filed insider reports for

  • Net Power Inc. (NPWR): Director
  • Tailwind 2.0 Acquisition Corp. (TDWDU): Director
  • Enviva, LLC (EVVAQ): Director
Alexander Ralph profile photo

Alexander Ralph

CIK: 0001358507

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)2 (50.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (3)

Net Power Inc. logo
NPWR

Net Power Inc.

Director
Tailwind 2.0 Acquisition Corp. logo
TDWDU

Tailwind 2.0 Acquisition Corp.

Director
Enviva, LLC logo
EVVAQ

Enviva, LLC

Director

Discretionary Trading P&L

Holdings

Transaction History (4 total)

  • Net Power Inc. logo
    NPWR

    Net Power Inc.

    Jun 3, 2026
    Award
    Direct
    71.8K shares-
  • NET Power Inc. logo
    NPWR

    NET Power Inc.

    Jun 3, 2025
    Award
    Direct
    67.6K shares-
  • Enviva, LLC logo
    EVVAQ

    Enviva, LLC

    Dec 6, 2024
    Disposition
    Direct
    21K shares-
  • Enviva, LLC logo
    EVVAQ

    Enviva, LLC

    Dec 6, 2024
    Disposition
    Indirect
    8.1K shares-

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