SEC Insider Transactions from Glingener Christoph.

Last updated: 2026-03-14 11:29 UTC | Total transactions: 5

Glingener Christoph has filed 5 insider transactions across 1 company since May 2023.

Most recent transaction: a grant/award of 13907 shares of ADTRAN Holdings, Inc. ($ADTN) on January 24, 2025.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
Jan. 24, 2025 ADTRAN Holdings, Inc. $ADTN Glingener Christoph Chief Technology Officer A Common Stock 13907 $0.00 32,775.0000 0 73.71% 0.00%
Jan. 24, 2025 ADTRAN Holdings, Inc. $ADTN Glingener Christoph Chief Technology Officer A Common Stock 13870 $0.00 46,645.0000 0 42.32% 0.00%
May 24, 2024 ADTRAN Holdings, Inc. $ADTN Glingener Christoph Chief Technology Officer F Common Stock 801 $5.27 18,868.0000 0 4.07% 0.00%
Jan. 26, 2024 ADTRAN Holdings, Inc. $ADTN Glingener Christoph Chief Technology Officer A Common Stock 12044 $0.00 19,669.0000 0 157.95% 0.00%
May 24, 2023 ADTRAN Holdings, Inc. $ADTN Glingener Christoph Chief Technology Officer A Common Stock 7625 $0.00 7,625.0000 0 9999.99% 0.00%