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Seaport Therapeutics, Inc.

SPTX

Total Value
$1.1M

Company Information

Ticker Symbol
SPTX
CIK
0002042347

Insider Information

Role
Insider
Location
BOSTON, MA

Filing Details

Filing Date
May 4, 2026
Transaction Date
Apr 30, 2026
Accession Number
0001193125-26-204493
Form Type
4

Non-Derivative Transactions

DateSecuritySharesPriceTypeValue
May 4, 2026Common Stock6,702C

Derivative Transactions

DateSecuritySharesExercise PriceTypeValue
Apr 30, 2026Derivative63,680$18.00Grant/Award$1.1M
May 4, 2026Derivative21,052C

Footnotes

  1. (F1)Each share of Series B Preferred Stock (the "Preferred Stock") was convertible into Common Stock of the Issuer on a one-for-3.1407 basis at the option of the holder, and automatically converted upon the closing of the Issuer's initial public offering without payment of further consideration. The Preferred Stock had no expiration date.
  2. (F2)The Reporting Person disclaims beneficial ownership of such shares for purposes of Section 16 of the Exchange Act, except to the extent of her pecuniary interest therein, if any. This report shall not be deemed an admission that she is a beneficial owner of such shares for the purpose of Section 16 of the Exchange Act, or for any other purpose.
  3. (F3)The shares underlying this option shall vest in forty-eight (48) equal monthly installments following April 30, 2026, subject to the Reporting Person's continued service on each such vesting date.

SEC Filing

View on SEC Daily

View the complete filing document on SEC Daily.