Form4insider filings, from the source

SEC Form 4 · accession 0001179022-18-000017

ADTRAN Holdings, Inc. · ADTN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Period of report
Feb 14, 2018
Accepted (ET)
Feb 15, 2018 · 5:22 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000926282

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1holding———28,061D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Dividend Equivalent RightsF2—Feb 14, 2018D26A——Common Stock2626D

Explanation of responses