<div id="readability-page-1">Seaport Therapeutics (SPTX), a Boston-based biotech developing drugs to treat major depression, increased its IPO’s size at pricing – to 14.16 million shares – up from 11.8 million in the prospectus – and priced its IPO at $18.00 – the top of its range – to raise $254.88 million on Thursday night, April 30, 2026. Shares of Seaport Therapeutics are set to start trading today – Friday, May 1, 2026 – on the NASDAQ. Goldman Sachs, J.P. Morgan, Leerink Partners, Citigroup and Stifel are the joint book-runners. At pricing, Seaport Therapeutics had a market cap of $954.5 million. Seaport Therapeutics (SPTX) intends to use the IPO’s proceeds to help fund the Phase 2 clinical trials of its leading drug candidates, GlyphAllo (SPT-300) and GlyphAgo (SPT-320), to treat major depression, including postpartum depression. The company is not profitable. (For more information about this company, please check the IPO Calendar and the individual IPO Profile found on the IPOScoop.com website.) Note: Never trade on proposed symbols. They have been known to change and you might buy something on the OTC Bulletin Board. To see what time the NASDAQ IPOs are expected to trade, please log in to: NASDAQTrader.com then scroll down to IPO Message. Disclosure: Nobody on the IPOScoop.com staff has a position in any stocks mentioned above, nor do they trade or invest in IPOs. The IPOScoop.com staff does not issue advice, recommendations or opinions.</div>

SEELQ

SEEL

生物科技 ETF - VanEck Vectors

Seaport Therapeutics（SPTX），一家位于波士顿的生物科技公司，已将其首次公开募股（IPO）规模增加至 1416 万股，定价为 18.00 美元，筹集资金为 2.5488 亿美元。该股票将于 2026 年 5 月 1 日在纳斯达克交易。公司计划将筹集的资金用于其治疗重度抑郁症药物的第二阶段临床试验。按此定价，Seaport Therapeutics 的市值为 9.545 亿美元。高盛等公司是此次 IPO 的联合主承销商

The IPO Buzz: Seaport Therapeutics Increases IPO’s Size & Prices it at $18 – Top of Range

IPO Scoop

SEELOS THERAPEUTICS INC

Seelos Therapeutics

纳斯达克生物科技指数 ETF - iShares Nasdaq

纽交所高增长板生物技术指数 ETF - First Trust

Invesco Nasdaq Biotechnology ETF

医药突破 ETF - ALPS

2 倍做多纳斯达克生物技术 ETF - ProShares

动态生物技术与基因组 ETF - Invesco

基因改革 ETF - ARK

标普生物技术 3 倍做多 - Direxion

标普生物技术 ETF - SPDR

高盛

摩根大通

花旗

Stifel Financial

纳斯达克 OMX 交易所

GS Hldg R

JPMORGAN CHASE & CO. 4.20% DEP SHS REPSTG 1/400TH PFD SER MM

JPMORGAN CHASE & CO. 6%NON CUM DEP SHS REP 1/400TH PFD SER EE

JPMORGAN CHASE & CO. DEP REP 1/400TH (5.75% NON CUM PFD DD)

JPMORGAN CHASE & CO. 4.625% DEP SH RE 1/400TH INT NO CU PF LL

JPMorgan Chase & Co.

JPMORGAN CHASE & CO. 4.55% DEP SHS REPSTG 1/400TH PFD SER JJ

JPMORGAN CHASE & CO. 4.75 DEP SHS REP 1/400 NCUM PFD SR GG

CITIGROUP INC 6.250 NON CUM SER II PFD WI

STIFEL FINANCIAL CORP 6.125% DEP SHS REP 1/1000 NON CU PF SR C

Stifel Financial Pref Share SFB 5.2 10/15/47

STIFEL FINANCIAL CORP 6.25%NON CUM DEP SHS REP 1/1000TH SER B

STIFEL FINANCIAL CORP 4.50% DEP SHS REP 1/1000TH PREF SHS SR D

首次公开募股动态：Seaport Therapeutics 增加了 IPO 的规模，并将其定价为 18 美元——处于定价区间的高端