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PureTech Health plc

CIK: 0001782999

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)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)3 (100.0%)

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

Companies & Roles (1)

Seaport Therapeutics, Inc. logo
SPTX

Seaport Therapeutics, Inc.

10% Owner

Discretionary Trading P&L

Holdings

Transaction History (3 total)

  • Seaport Therapeutics, Inc. logo
    SPTX

    Seaport Therapeutics, Inc.

    May 4, 2026
    Conversion(C)
    Indirect
    12.7M shares-
  • Seaport Therapeutics, Inc. logo
    SPTX

    Seaport Therapeutics, Inc.

    May 4, 2026
    Conversion(C)
    Indirect
    2.7M shares-
  • Seaport Therapeutics, Inc. logo
    SPTX

    Seaport Therapeutics, Inc.

    May 4, 2026
    Conversion(C)
    Indirect
    965.3K shares-

1-3 of 3

About PureTech Health plc

PureTech Health plc (SEC CIK 0001782999) files insider reports with the SEC as 10% Owner of Seaport Therapeutics, Inc. (SPTX).

Signal8 holds 1 ownership filing by PureTech Health plc, a Form 4, filed on May 6, 2026. Those filings report 3 transactions, the latest on May 4, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on PureTech Health plc's filings is in BOSTON, MA.

Recent filings by PureTech Health plc

  • May 4, 2026: Conversions of SPTX shares (3 lines, Form 4, code C).

Other insiders filing for Seaport Therapeutics, Inc. (SPTX)

How to read Form 4 transaction codes