Duolingo (DUOL) General Counsel Stephen Chen Sells Shares

What Happened

Stephen C. Chen, General Counsel of Duolingo, reported two sales on September 14, 2026. He sold 2,107 shares at $147.43 each for $310,635 and 5,965 shares at $150.00 each for $894,750, for a combined sale of 8,072 shares and total proceeds of $1,205,385. These were reported as open-market/private sales (code S) and were effected under a pre-established Rule 10b5-1 trading plan.

Key Details

• Transaction date: 2026-09-14 (reported on Form 4 filed 2026-09-15) — filing appears timely.
• Sales: 2,107 shares @ $147.43 = $310,635; 5,965 shares @ $150.00 = $894,750; total = 8,072 shares for $1,205,385.
• Reported under sale code: S (open market/private sale).
• Footnote: F1 — Sales were effected pursuant to the Reporting Person’s Rule 10b5-1 trading plan adopted June 14, 2026.
• Shares owned after the transaction: not provided in the excerpt; check the full Form 4 for post-transaction holdings.

Context

Sales executed under a 10b5-1 plan are typically pre-scheduled dispositions and are generally viewed as routine liquidity transactions rather than new public signals about the insider’s view of the company. For a complete picture, retail investors should review the full Form 4 (accession 0001628280-26-062115) to confirm remaining ownership and any additional disclosures.