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Apogee Semiconductor, Inc.

Apogee makes radiation-resistant chips for space and defense systems.

Updated Nov 9, 2026·Latest SEC filing Sep 30, 2026·Suggest an edit

About Apogee Semiconductor

Apogee Semiconductor is a private company based in Plano, Texas. It has reported $31,950,334 raised in five offerings on Form D since July 2022. Its chief executive is David Briggs.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
Not yetSep 30, 2026$1,500,000fully sold2$750KEquityRule 506(b)Form D ↗
Jun 8, 2026Jun 11, 2026$4,500,000of $5.0M target6$750KEquityRule 506(b)Form D ↗
Sep 11, 2025Sep 18, 2025$11,699,998of $12.0M target9$1.2MEquityRule 506(b)Form D ↗
Apr 18, 2023Apr 20, 2023amended Jul 30, 2024$13,781,544of $14.1M target29$475KEquityRule 506(b)Form D/A ↗1 earlier filing
Jul 18, 2022Jul 22, 2022$468,792fully sold10$46,879EquityRule 506(b)Form D ↗
Total, five offerings$31,950,334

The filing for the offering first filed Sep 30, 2026 reports amount sold but first sale marked as not yet made. Figures are shown as filed.

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Apogee Semiconductor's Form D filed Sep 30, 2026.

Lawrence Blackledge
Lawrence Blackledge
Chairman of the Board
WF
Winston Fu
Director
David Briggs
David Briggs
Chief Executive Officer and director
JO
John Olson
Director
Also a director at Watch Space.

Earlier filings also listed Mark Hamlyn (ceo and director, last listed Jul 2024), David Grant (director, last listed Jul 2024), Anton Quiroz (director and promoter, last listed Jul 2024) and Emily Donnelly (director, last listed Jul 2022).

Sources

  1. SECApogee Semiconductor, Inc. Form D, filed Apr 20, 2023
  2. SECApogee Semiconductor, Inc. filing history
  3. CompanyPrivacy policy
  4. CompanyAbout Apogee Semiconductor