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Mpofu Shephard

SEC insider (Form 3/4/5 filer). CIK 0002023809. Chief Medical Officer at ACELYRIN, Inc. (SLRN). 3 reported Form 4/5 transactions since Sep 2024; latest on May 21, 2025. Located in AGOURA HILLS, CA.

Companies Mpofu Shephard has filed insider reports for

  • ACELYRIN, Inc. (SLRN): Officer, Chief Medical Officer
Mpofu Shephard profile photo

Mpofu Shephard

CIK: 0002023809

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (33.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)1 (33.3%)

Compensation grants

Other (G, F, J, C, D, …)1 (33.3%)

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

Companies & Roles (1)

ACELYRIN, Inc. logo
SLRN

ACELYRIN, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (3 total)

  • ACELYRIN, Inc. logo
    SLRN

    ACELYRIN, Inc.

    May 21, 2025
    Disposition
    Direct
    121.8K shares-
  • ACELYRIN, Inc. logo
    SLRN

    ACELYRIN, Inc.

    Mar 17, 2025
    Sale
    Direct
    3.2K shares at avg. $2.74$9K
  • ACELYRIN, Inc. logo
    SLRN

    ACELYRIN, Inc.

    Jan 23, 2025
    Award
    Direct
    125K shares-

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