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MELTZER LESLIE

SEC insider (Form 3/4/5 filer). CIK 0002084030. Chief Research and Development at Apellis Pharmaceuticals, Inc. (APLS). 9 reported Form 4/5 transactions since Sep 2024; latest on May 14, 2026. Located in WALTHAM, MA.

Companies MELTZER LESLIE has filed insider reports for

  • Apellis Pharmaceuticals, Inc. (APLS): Officer, Chief Research and Development
MELTZER LESLIE profile photo

MELTZER LESLIE

CIK: 0002084030

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)4 (44.4%)

Compensation grants

Other (G, F, J, C, D, …)5 (55.6%)

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

Companies & Roles (1)

Apellis Pharmaceuticals, Inc. logo
APLS

Apellis Pharmaceuticals, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (9 total)

  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    May 14, 2026
    Tender Offer
    Direct
    107K shares-
  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    May 14, 2026
    Award
    Direct
    22.6K shares-
  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    May 14, 2026
    Disposition
    Direct
    22.6K shares-
  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    May 14, 2026
    Award
    Direct
    45.2K shares-
  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    May 14, 2026
    Disposition
    Direct
    45.2K shares-
  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    May 14, 2026
    Disposition
    Direct
    61.8K shares-
  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    May 14, 2026
    Disposition
    Direct
    45.2K shares-
  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    Jan 28, 2026
    Award
    Direct
    45.2K shares-
  • Apellis Pharmaceuticals, Inc. logo
    APLS

    Apellis Pharmaceuticals, Inc.

    Aug 26, 2025
    Award
    Direct
    61.8K shares-

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