Christoph Glingener

Chief Technology Officer

Chief Technology Officer at ADTRAN Holdings, Inc., filing insider transactions between 2026-05-07 and 2026-05-08.

Total Purchases

—

0 transactions

Total Sales

$2.2M

3 transactions

Companies Traded

3 total filings

Active Since

2026-05-07

Last: 2026-05-08

Companies

ADTRAN Holdings, Inc.

Date	Ticker	Type	Shares	Price	Value	Owned After
2026-05-08	ADTN	Sale	22.3K	$15.00	$334K	46.6K	SEC ↗
2026-05-07	ADTN	Sale	41.2K	$14.73	$607K	46.6K	SEC ↗
2026-05-07	ADTN	Sale	84.9K	$15.06	$1.3M	46.6K