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Sonic Foundry SOFO · USD

Information Technology · US listing · 🇺🇸 United States

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Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Largest shareholders

As filed, so dates differ, and a group and its funds can both appear.

HolderSharesStakeChangeFiled
Burish (Mark D)4.9m40.66%—25 Jan 2024
Busslinger (Ron W)1.4m11.37%—25 Jan 2024
Burish (Andrew D)809.4k6.77%—25 Jan 2024
Murphy (Nelson A)47.3k0.40%—25 Jan 2024
Wiegand (Brian T.)35.3k0.30%—25 Jan 2024
Minor (Kenneth A)29k0.24%—25 Jan 2024
Mozden (Joseph Jr.)28.2k0.24%—25 Jan 2024
St Lawrence (William)14.8k0.12%—25 Jan 2024
Lipps (Robert M)2.1k0.02%—25 Jan 2024

Short interest

Shares sold short, 15 Oct 2026. US exchange data.

28.7k

0.0% on the period before. 5.2 days to cover.

Sources and methodology

Data on this tab
Our data supplier
Chart on the Overview
TradingView

Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.