Guide Star Biosciences, Inc. filed a Form D with the Securities and Exchange Commission on 2026-08-18.
Guide Star Biosciences, Inc. filed a Form D notice of an exempt securities offering with the SEC on August 18, 2026. The filing reports $925K sold. Its industry group is Biotechnology. It names Eli Glezer (Executive Officer, Director), Daan Witters (Executive Officer, Director) (SEC Form D, August 18, 2026).
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New Form D on file · 2026-08-18 · the record
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Biotechnology raises by companies based in California, filed in August 2026, largest first.
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What the filing shows about Guide Star Biosciences, Inc.
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The filing gives Guide Star Biosciences, Inc.'s address as 13746 Durango Drive, Del Mar, CA 92014.
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This is the company's own disclosure. A payment disclosed on a Form D is a disclosed use of proceeds, not a finding of wrongdoing.
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Guide Star Biosciences, Inc. is a registered filer with the SEC (CIK 2150891) and has filed since 2026-08-18. 1 filing is on record, the latest on 2026-08-18.
A filing shows the company exists and what it reports about itself. It is not an audit or a rating.
Guide Star Biosciences, Inc.'s Form D of 2026-08-18 names Eli Glezer and Daan Witters as its officers, directors or promoters.
Its new offerings report $925K sold across 1 offering, as its own filings state.
Trailing twelve months. 771 filings in Biotechnology, totalled by week. The dot is this raise, $925K, on the same scale — one filing against the whole group's total, so it sits low by construction.
The gross proceeds of the offering will be used for operating expenses, working capital and other general corporate purposes.
Eli Glezer is named as Executive Officer and Director on the Form D that Guide Star Biosciences, Inc. filed with the SEC on 18 August 2026, one of 2 people that filing names.
Daan Witters is named as Executive Officer and Director on the Form D that Guide Star Biosciences, Inc. filed with the SEC on 18 August 2026, one of 2 people that filing names.
2 people named on the filing — 2 holding an executive role.
Named as of the 2026-08-18 filing. Titles and locations are exactly as the filing states — not independently confirmed elsewhere.
What the filing shows about Guide Star Biosciences, Inc.
Only in the Full Report: Who Runs It, And How To Reach Them · Warning Bells · Who Pays Them, And Who They Are Up Against.
Example from a real report (our sample on Target): “Target eliminated approximately 1,800 corporate positions, with around 1,000 employees receiving layoff notices and the remainder accounted for by eliminating open roles.” Source: NBC News
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On these lists: San Diego raises, week of 2026-08-17 · Biotech raises, week of 2026-08-17 · Biotech raises in San Diego
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