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SPTX — Seaport Therapeutics, Inc. SEC Filings | FilingIndex

SPTXNasdaq

Seaport Therapeutics, Inc.

Pharmaceutical Preparations · DE · CIK 2042347

Develops novel medicines for neuropsychiatric disorders using lymphatic-targeting prodrug technology

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$964M

Market cap

$22.52

Last close

+5.2%

1D

+25.2%

5D

232K

Volume

Price · last 39 sessions+32.5%

May 4L $15.25 · H $22.52Jun 29

6

Total filings

Jun 8, 2026

Last filing

12/31

Fiscal year end

All 8-K · 2 SC 13D · 2 10-Q · 1 424B4 · 1 S-1/A · 1 S-1 · 1

10-Q10-QJun 8, 2026 8-KResults of OperationsJun 8, 2026 SC 13DSC 13DMay 11, 2026 SC 13DSC 13DMay 6, 2026 8-KBylaw AmendmentMay 4, 2026 424B4

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