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Bryan Hassell

Chief Executive Officer at Nirrin Technologies.

Earliest Form D on file: Jun 2026

Filed Jun 15, 2026

Nirrin Technologies

Laser spectroscopy for real-time bioprocess measurement

Biotech, Billerica MA

Signed as Chief Executive Officer

$6.7M

sold of $9.7M offered

Form D

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At Nirrin Technologies

3 people