Stocks · Technology · Telephone & Telegraph Apparatus

ADTRAN Holdings, Inc.

ADTN Clue Score55

United States Fiscal year ends December CIK 0000926282 Results filed 3 Nov 2026

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What the insiders did Net buying

By person

31 insiders · 45 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Christoph Glingener

Chief Technology Officer

—

$2.22M (3) scheduled

−$2.22M

83,953

0.1030%

$638.04K

—

Raymond R Schansman

SVP Global Services & Support

—

$1.04M (1) scheduled

−$1.04M

6,408

0.0079%

$48.70K

+3.3%

James Denson Wilson Jr

Chief Revenue Officer

$2.34K (1)

$761.41K (5) scheduled

−$759.06K

158,159

0.1941%

$1.20M

+898.6%

Brian Protiva

Director

—

$652.98K (2) scheduled

−$652.98K

372,906

0.4577%

$2.83M

—

Michael Foliano

Chief Financial Officer

$19.44 (1)

$570.49K (2) scheduled

−$570.47K

107,706

0.1322%

$818.57K

—

Thomas R Stanton

Chairman & CEO

$319.31K (3)

—

+$319.31K

1,126,554

1.38%

$8.56M

+776.9%

Roy J Nichols

Director

—

$218.48K (1)

−$218.48K

92,631

0.1137%

$704.00K

+22.0%

Kevin P. Heering

Sr VP Services & Support

—

$211.83K (1) scheduled

−$211.83K

12,017

0.0147%

$91.33K

+7,911%

Balan Nair

Director

$191.88K (2)

—

+$191.88K

125,373

0.1539%

$952.83K

−26.5%

Daniel T Whalen

Chief Product Officer

$177.37K (2)

—

+$177.37K

29,700

0.0365%

$225.72K

—

Roger D Shannon

VP of Treas & Corp Development

—

$160.82K (2)

−$160.82K

12,809

0.0157%

$97.35K

—

Hourigan Rice Jacqueline

Director

—

$148.24K (1)

−$148.24K

82,279

0.1010%

$625.32K

+162.8%

Nikos Theodosopoulos

Director

$100.43K (1)

—

+$100.43K

65,963

0.0810%

$501.32K

—

Timothy P Santo

SVP of Finance; CFO

$99.32K (2)

—

+$99.32K

59,924

0.0735%

$455.42K

—

Marc Kimpe

SVP, Research & Development

$27.06K (1)

$100.10K (1) scheduled

−$73.04K

0

0.0000%

$0.00

−100.0%

Ray Harris

Chief Information Officer

—

$48.20K (1)

−$48.20K

0

0.0000%

$0.00

−100.0%

Gregory James McCray

Director

$1.39K (2)

—

+$1.39K

72,893

0.0895%

$553.99K

+123,061%

H Fenwick Huss

Director

—

—

—

107,600

0.1321%

$817.76K

+459.7%

Kathryn A Walker

Director

—

—

—

98,663

0.1211%

$749.84K

+859.0%

William L Marks

Director

—

—

—

70,105

0.0860%

$532.80K

+32.7%

Ulrich Dopfer

Chief Financial Officer

—

—

—

48,195

0.0591%

$366.28K

—

Eduard Scheiterer

SVP, Research & Development

—

—

—

40,027

0.0491%

$304.21K

+2,405%

Anthony J. Melone

Director

—

—

—

28,808

0.0354%

$218.94K

+1,217%

Jeffrey F McInnis

SVP, Subscriber Solutions

—

—

—

15,093

0.0185%

$114.71K

+234.4%

John Neville

Sr VP Sales

—

—

—

10,606

0.0130%

$80.61K

+88.4%

Christian Terlinde

Director

—

—

—

8,721

0.0107%

$66.28K

—

Johanna Hey

Director

—

—

—

8,294

0.0102%

$63.03K

—

Anne DelSanto

Director

—

—

—

4,399

0.0054%

$33.43K

—

Charles E. Marsh

Sr VP Sales

—

—

—

3,280

0.0040%

$24.93K

—

Robert Conger

SVP, Technology & Strategy

—

—

—

0

0.0000%

$0.00

−100.0%

Ronald Centis

SVP, Operations

—

—

—

0

0.0000%

$0.00

−100.0%