EDC Publishing | SC 13G/A:超過5%持股股東披露文件(修正)-Needham Investment Management L.L.C.(9.38%),Needham Asset Management, LLC(9.38%)等
EDC Publishing | 4:持股變動聲明-董事 Emerson Amy
EDC Publishing | 3:首次持股聲明-董事 Emerson Amy
EDC Publishing | 4:持股變動聲明-高管 White Craig M
EDC Publishing | 4:持股變動聲明-高管 O Keefe Daniel E
EDC Publishing | 4:持股變動聲明-高管 Cobb Heather N.
EDC Publishing | 11-K:員工持股年度報告
EDC Publishing | 4:持股變動聲明-高管 White Craig M
EDC Publishing | 4:持股變動聲明-高管 O Keefe Daniel E
EDC Publishing | 4:持股變動聲明-高管 Cobb Heather N.
EDC Publishing | SC 13G/A:超過5%持股股東披露文件(修正)-Needham Investment Management L.L.C.(6.53%),Needham Asset Management, LLC(6.53%)等
EDC Publishing | SC 13G/A:超過5%持股股東披露文件(修正)-Ameriprise Financial, Inc.(6.36%),Columbia Management Investment Advisers, LLC(6.36%)
EDC Publishing | 4:持股變動聲明-高管 White Craig M
EDC Publishing | 4:持股變動聲明-高管 O Keefe Daniel E
EDC Publishing | 4:持股變動聲明-高管 Cobb Heather N.
EDC Publishing | 4:持股變動聲明-高管 Cobb Heather N.
EDC Publishing | 4:持股變動聲明-首席執行官 White Craig M
EDC Publishing | 4:持股變動聲明-首席財務官 O Keefe Daniel E
EDC Publishing | 11-K:員工持股年度報告
EDC Publishing | 4:持股變動聲明-首席執行官 White Craig M