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This company recently went public with an IPO on Friday, May 1st 2026. They issued 14,160,000 shares at $16.00 - $18.00 per share. We will continue to update data for SPTX as it becomes available.

Seaport Therapeutics (SPTX) Insider Trading & Ownership

$16.00 -1.00 (-5.88%)
As of 05/5/2026 04:00 PM Eastern

Seaport Therapeutics (NASDAQ:SPTX) Insider Buying and Selling Activity

Number Of
Insiders Buying
(Last 12 Months)
1
Amount Of
Insider Buying
(Last 12 Months)
$19.80M
Number Of
Insiders Selling
(Last 12 Months)
0
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SPTX Insider Buying and Selling by Quarter

Seaport Therapeutics Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
5/4/2026
Arch Venture Partners Xii, Llc
Major Shareholder
Buy1,100,000$18.00$19,800,000.00  
(Data available from 1/1/2013 forward)

SPTX Insider Trading Activity - Frequently Asked Questions

The list of insiders at Seaport Therapeutics includes Arch Venture Partners Xii, Llc. Learn more on insiders at SPTX.

The following insider purchased SPTX shares in the last 24 months: Arch Venture Partners Xii, Llc ($19,800,000.00).

Insiders have purchased a total of 1,100,000 SPTX shares in the last 24 months for a total of $19,800,000.00 bought.



This page (NASDAQ:SPTX) was last updated on 5/6/2026 by MarketBeat.com Staff.
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