# Seaport Global Securities LLC: fundraiser

> Seaport Global Securities LLC placed 9 company rounds filed with the SEC, most recently Mar 2026. Who they placed, by sector and size.

Source: https://millionrounds.com/providers/seaport-global-securities-llc (Millionrounds; every figure on the page links to its filing or article)

[Fundraisers](https://millionrounds.com/fundraisers) / Seaport Global Securities LLC

Fundraiser Registered broker-dealer

# Seaport Global Securities LLC

FINRA 116270 · placing rounds since Jul 2019

**9** company rounds placed

**8** in the last two years, last Mar 2026

**$634M** sold in the rounds they placed

**4.0%** typical commission; the median firm takes 4.9%

Named on 15 Form D filings as paid to sell the offering: 9 for operating companies, 6 for funds.

## Quarter by quarter

Company rounds they placed in each quarter, from the filings.

**1** 24Q4 **1** 25Q1 **1** 25Q2 **2** 25Q3 **3** 26Q1

## What they place

- Other **56%**
- Other Energy **22%**
- Other Technology **22%**

## How big the rounds are

- Under $1M **0**
- $1M to $5M **0**
- $5M to $20M **3**
- $20M to $100M **5**
- $100M+ **1**

## Where the companies are

**CA** 4 **NJ** 2 **CT** 1 **FL** 1

## Rounds they placed

[Company rounds](https://millionrounds.com/providers/seaport-global-securities-llc)[Everything, funds and real estate too](https://millionrounds.com/providers/seaport-global-securities-llc?show=all)

Filed Issuer Industry Sold

Mar 2026 Matternet, Inc. Other Technology **$6.0M**

Mar 2026 Curaleaf Holdings, Inc. Other **$345M**

Feb 2026 [Deep Fission, Inc.](https://millionrounds.com/company/deep-fission-inc) Other Energy **$80M**

Sept 2025 [Deep Fission, Inc.](https://millionrounds.com/company/deep-fission-inc) Other Energy **$30M**

Aug 2025 Deep Isolation Nuclear, Inc. Other **$33M**

Jun 2025 Ascend Wellness Holdings, Inc. Other **$50M**

Jan 2025 Ascend Wellness Holdings, Inc. Other **$15M**

Nov 2024 ScratchMobile, Inc. Other Technology **$9.3M**

May 2021 Cansortium Inc. Other **$66M**

From the SEC's Form D data sets: the issuer named this firm as paid to sell the offering. The latest 40 shown.

## Often on the same rounds

Other fundraisers named on the same filings: the firms they syndicate with.

[**The Benchmark Company, LLC** 4 rounds together](https://millionrounds.com/providers/the-benchmark-company-llc)[**Network 1 Financial Securities, Inc.** 3 rounds together](https://millionrounds.com/providers/network-1-financial-securities-inc)[**PHX Financial, Inc., d/b/a Phoenix Financial Services** 3 rounds together](https://millionrounds.com/providers/phx-financial-inc-d-b-a-phoenix-financial-services)[**Dinosaur Financial Group, L.L.C.** 2 rounds together](https://millionrounds.com/providers/dinosaur-financial-group-l-l-c)[**ATB Capital Markets USA Inc.** 1 round together](https://millionrounds.com/providers/atb-capital-markets-usa-inc)[**Christopher James Fiore** 1 round together](https://millionrounds.com/providers/christopher-james-fiore)

## Founders who worked with them

No one has said so yet.

Worked with them? Say so

## A badge for their site

It shows their latest standing in the quarterly rankings and links back here.

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