STANTON THOMAS R

PrivateCIK: 1191219
Location

HUNTSVILLE, AL

STANTON THOMAS R (Chairman, CEO and President) reported 1 transaction at ADTRAN HOLDINGS, INC.

Review the transaction codes below to understand the nature of each event.

InsiderSTANTON THOMAS RCIK 1191219
IssuerADTRAN HOLDINGS, INC.CIK 926282
DirectorOfficer· Chairman, CEO and President
Since Jul 2022
-10.25K
Net shares
Net seller
$94.7K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
10.25K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

10.25K

Price / share

$9.24

Trade value

$94.68K

% of position

1.0%
1/20/2026
982.10K971.85K
Total

Net shares

10.25K

Net value

-$94.68K

Derivative Transactions0
No derivative transactions reported
STANTON THOMAS R — Insider Transaction (Form 4) Filed Jan 22, 2026 | Finecho