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Signal8

Da Shengwei (Sean)

SEC insider (Form 3/4/5 filer). CIK 0002089104. CEO at AlphaVest Acquisition Corp. (AMCI). 3 reported Form 4/5 transactions since Sep 2024; latest on Dec 9, 2025. Located in SAMMAMISH, WA.

Companies Da Shengwei (Sean) has filed insider reports for

  • AlphaVest Acquisition Corp. (AMCI): Director, Officer, CEO
Da Shengwei (Sean) profile photo

Da Shengwei (Sean)

CIK: 0002089104

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)3 (100.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

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

Companies & Roles (1)

AlphaVest Acquisition Corp. logo
AMCI

AlphaVest Acquisition Corp.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (3 total)

  • AlphaVest Acquisition Corp. logo
    AMCI

    AlphaVest Acquisition Corp.

    Dec 9, 2025
    Award
    Indirect
    16M shares-
  • AlphaVest Acquisition Corp. logo
    AMCI

    AlphaVest Acquisition Corp.

    Dec 9, 2025
    Award
    Indirect
    500K shares-
  • AlphaVest Acquisition Corp. logo
    AMCI

    AlphaVest Acquisition Corp.

    Dec 9, 2025
    Award
    Indirect
    550K shares-

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