LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
ADTNCIK 0000926282

ADTRAN Holdings, Inc.

41 transactions by 11 insiders, from November 17, 2025 to August 10, 2026.

Transactions
4111 insiders
Bought · P
$500Kopen market
Sold · S
$2.5Mopen market
Net
−$2.0Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Christoph GlingenerCTO119/11—$2.2M
James Denson Wilson Jr.Chief9——$137K
Thomas R. StantonCEO8—$300K—
Timothy P. SantoCFO4—$99K—
Hourigan Rice JacquelineDir2——$148K
Nikos TheodosopoulosDir2—$100K—
H. Fenwick HussDir1———
Gregory James McCrayDir1———
Anne DelSantoDir1———
Kathryn A. WalkerDir1———
Balan NairDir1———

All transactions

41 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Christoph GlingenerCTOAug 10A27,924$0.00—
Timothy P. SantoCFOAug 6P6,579$7.60$50K
Christoph GlingenerCTOJul 24A9,384$0.00—
Anne DelSantoDirJul 1A4,399$0.00—
James Denson Wilson Jr.ChiefMay 20G10,469$0.00—
James Denson Wilson Jr.ChiefMay 20S9,332$14.72$137K
Christoph GlingenerCTODERIVMay 8MPLAN22,277$0.00—?
Christoph GlingenerCTODERIVMay 7MPLAN84,895$0.00—?
Christoph GlingenerCTODERIVMay 7MPLAN41,220$0.00—?
Christoph GlingenerCTOMay 8SPLAN22,277$15.00$334K
Christoph GlingenerCTOMay 8MPLAN22,277$12.17$271K
Christoph GlingenerCTOMay 7SPLAN84,895$15.06$1.3M
Christoph GlingenerCTOMay 7MPLAN84,895$12.17$1.0M
Christoph GlingenerCTOMay 7SPLAN41,220$14.73$607K
Christoph GlingenerCTOMay 7MPLAN41,220$7.01$289K
James Denson Wilson Jr.ChiefApr 1A24,908$0.00—
Timothy P. SantoCFOApr 1A28,252$0.00—
Thomas R. StantonCEOApr 1A170,723$0.00—
Timothy P. SantoCFOMar 19F1,501$11.90$18K
Hourigan Rice JacquelineDirMar 4S14,406$10.29$148K
James Denson Wilson Jr.ChiefJan 26F1,087$9.24$10K
James Denson Wilson Jr.ChiefJan 26A3,777$0.00—
Thomas R. StantonCEOJan 26F12,407$9.24$115K
Thomas R. StantonCEOJan 26A27,973$0.00—
James Denson Wilson Jr.ChiefJan 26F998$9.73$10K
James Denson Wilson Jr.ChiefJan 24F1,227$9.55$12K
Thomas R. StantonCEOJan 26F14,409$9.73$140K
Thomas R. StantonCEOJan 24F17,535$9.55$167K
James Denson Wilson Jr.ChiefJan 20F765$9.24$7K
Thomas R. StantonCEOJan 20F10,247$9.24$95K
Kathryn A. WalkerDirDec 31A13,809$0.00—
Nikos TheodosopoulosDirDec 31A13,809$0.00—
Gregory James McCrayDirDec 31A13,809$0.00—
Balan NairDirDec 31A13,809$0.00—
H. Fenwick HussDirDec 31A13,809$0.00—
Hourigan Rice JacquelineDirDec 31A13,809$0.00—
Timothy P. SantoCFONov 28P6,150$8.02$49K
Nikos TheodosopoulosDirNov 26P12,859$7.81$100K
Thomas R. StantonCEONov 24P40,928$7.33$300K
James Denson Wilson Jr.ChiefNov 17F468$7.33$3K
Thomas R. StantonCEONov 17F3,355$7.33$25K