Nair Balan bought ADTN

December 31, 2025 · Form 4 insider transaction

Nair Balan bought 13,809 shares of ADTRAN Holdings, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 5 days after the transaction.

Direction
Acquired (buy-side)
Shares
13,809
Price
$0.00
Total value
N/A
InsiderNair Balan
RoleDirector
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateDecember 31, 2025
Filing dateJanuary 5, 2026
Shares owned after125,373
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Represents a restricted stock award grant that vests in full on the first anniversary of the date of grant.

View the original Form 4 on SEC EDGAR