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Andrea Electronics ANDR · USD

Information Technology · US listing · 🇺🇸 United States

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Close of 6 Nov 2026, in USD

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Andrea Electronics — daily ANDR Delayed
Market value
$20,430
Last close × shares
Volume
50k
Shares, 6 Nov 2026

About Andrea Electronics

Its shares trade under the ticker ANDR. It has been listed since 17 March 1980. In the fiscal year to 31 December 2022, it reported revenue of $2.0m and a net loss of $288,179. At that date it held total assets of $877,881 and shareholders' equity of −$2.4m.

Andrea Electronics Corp. engages in the design, development, and manufacture of digital microphone products and noise reduction software. The company is headquartered in Bohemia, New York. The Company’s technologies eliminate unwanted background noise to enable the performance of various speech-based and audio applications. The company operates through two segments: Patent Monetization, and Andrea DSP Microphone and Audio Software Products. Patent Monetization includes Monetization Revenues. Andrea DSP Microphone and Audio Software Products primarily include products based on the use of some technologies: Andrea Digital Super Directional Array microphone technology (DSDA), Andrea Direction Finding and Tracking Array microphone technology (DFTA), Andrea PureAudio noise filtering technology, and Andrea EchoStop, an advanced acoustic echo cancellation technology. The company also manufactures a line of accessories for the consumer and commercial markets in the United States, Europe, and Asia.

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What is Andrea Electronics's ticker?

Andrea Electronics trades as ANDR on its US listing, under ISIN US0343931087.

What was Andrea Electronics's last closing price?

0.00 on 6 Nov 2026. The figure is in USD and is never converted.

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