THOMAS R. STANTON - 13 Jul 2025 Form 4 Insider Report for ADTRAN Holdings, Inc. (ADTN)

Role
Chairman & CEO, Director
Signature
/s/ Dan Ragsdale, by power of attorney
Issuer symbol
ADTN
Transactions as of
13 Jul 2025
Net transactions value
-$52,100
Form type
4
Filing time
15 Jul 2025, 17:12:29 UTC
Previous filing
15 Apr 2025
Next filing
19 Nov 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
STANTON THOMAS R Chairman & CEO, Director C/O ADTRAN HOLDINGS, INC., 901 EXPLORER BOULEVARD, HUNTSVILLE /s/ Dan Ragsdale, by power of attorney 15 Jul 2025 0001191219

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ADTN Common Stock Tax liability $52,100 -5,663 -0.6% $9.20 944,523 13 Jul 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares delivered to the Issuer for the payment of withholding taxes due upon the vesting of previously granted restricted stock units.