Christoph Glingener insider trades

Open-market stock purchases and sales by Christoph Glingener, Chief Technology Officer at ADTRAN Holdings, Inc, from SEC Form 4 filings since May 24, 2023.

Recent trades

DateStockTradeValue
Aug 10, 2026ADTN ADTRAN Holdings, IncBought (not open market)—
Jul 24, 2026ADTN ADTRAN Holdings, IncBought (not open market)—
May 8, 2026ADTN ADTRAN Holdings, IncSold$334K
May 8, 2026ADTN ADTRAN Holdings, IncBought (not open market)—
May 7, 2026ADTN ADTRAN Holdings, IncSold$607K
May 7, 2026ADTN ADTRAN Holdings, IncSold$1.3M
May 7, 2026ADTN ADTRAN Holdings, IncBought (not open market)—
May 7, 2026ADTN ADTRAN Holdings, IncBought (not open market)—

Companies traded

  • ADTN ADTRAN Holdings, Inc: 3 sales, last Aug 10, 2026

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