The Contract Signal

The Contract Signal

What I Learned Reading Duolingo's Annual and Quarterly SEC Filings

Learning About Business, AI and Product Building Through SEC Docs

Leonid Prilutskiy's avatar
Leonid Prilutskiy
Sep 27, 2025
∙ Paid

I’ve become increasingly curious about different businesses, so I’ve been spending more time reading annual and quarterly filings with the SEC.

Part of this is driven by general curiosity about how companies operate, particularly if they have influenced my life (for example as a customer).

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