Insider Transactions Reported by 20 Insiders of ADTRAN Holdings, Inc.

Symbol
ADTN on Nasdaq
Location
Huntsville, AL

Insiders trading volume in the past year

ADTRAN Holdings, Inc. executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
THOMAS R. STANTON Chairman & CEO, Director $7,198,760 +$300,002 +4.3% 24 Nov 2025
Brian Protiva Director $2,621,530 31 Dec 2023
Michael Foliano Chief Financial Officer $1,418,872 21 Mar 2023
James Denson Wilson Jr Chief Revenue Officer $979,160 17 Nov 2025
Balan Nair Director $864,621 31 Dec 2025
H. FENWICK HUSS Director $726,880 31 Dec 2025
Kathryn A. Walker Director $657,619 31 Dec 2025
Hourigan Rice Jacqueline Director $594,325 31 Dec 2025
Ulrich Dopfer Chief Financial Officer $496,890 24 Jan 2025
Christoph Glingener Chief Technology Officer $480,910 24 Jan 2025
Gregory James McCray Director $457,901 31 Dec 2025
ROY J. NICHOLS Director $449,006 29 Aug 2021
Nikos Theodosopoulos Director $407,322 +$100,429 +33% 31 Dec 2025
Eduard Scheiterer SVP, Research & Development $281,392 30 Nov 2021
Timothy P. Santo SVP of Finance; CFO $213,283 +$49,323 +30% 28 Nov 2025
Johanna Hey Director $58,307 19 Sep 2023
Robert Conger SVP, Technology & Strategy 08 Jul 2022
Ronald Centis SVP, Operations 08 Jul 2022
Ray Harris Chief Information Officer 08 Jul 2022
Marc Kimpe SVP, Research & Development 08 Jul 2022

Recent Insider Transactions by Companies or Individuals for ADTRAN Holdings, Inc.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.