Tellabs announced today that it will exhibit at CoSN 2026, the premier annual conference for K-12 education technology leaders, taking place April 13 through April 15, 2026, at the Sheraton Grand ...

There's no foolproof way to know the future for Tellabs (NAS: TLAB) or any other company. However, certain clues may help you see potential stumbles before they happen -- and before your stock craters ...

Source: Capital IQ, a division of Standard & Poor's. TTM = trailing 12 months. Unfortunately, that table doesn't tell us much about where Tellabs has been, or where it's going. A company with rising ...

Tellabs (Nasdaq: TLAB) reported earnings on April 26. Here are the numbers you need to know. The 10-second takeaway For the quarter ended March 29 (Q1), Tellabs met expectations on revenues and met ...

NAPERVILLE, Ill. (AP) -- Communications equipment maker Tellabs has agreed to be acquired by investment firm Marlin Equity Partners for $891 million. The deal calls for Marlin to buy all of Tellabs ...

Tellabs (Nasdaq: TLAB) is expected to report Q2 earnings around July 23. Here's what Wall Street wants to see: The 10-second takeaway Comparing the upcoming quarter to the prior-year quarter, average ...

Gift Article 10 Remaining As a subscriber, you have 10 articles to gift each month. Gifting allows recipients to access the article for free. California investment firm Marlin Equity Partners agreed ...

Equipment manufacturer Riverstone Networks filed a breach of contract lawsuit against fellow telecom equipment maker Tellabs, two days after Tellabs filed a similar suit against Riverstone. At issue ...

There's an old saying on Wall Street about insider buying: there are many possible reasons to sell a stock, but only one reason to buy. Back on May 30, Tellabs, Inc.'s Director, Gregory J. Rossman, ...

Tellabs has acquired MPLS edge switch maker Vivace Networks for $135 million in cash and stock. The acquisition will be announced Tuesday. The deal marks Tellabs entry into the edge router market.

Tellabs this morning announced plans for a corporate restructuring that will eliminate 200 jobs, as the telecommunications equipmebnt company copes with weakening financial performance. For Q3, the ...

Telecommunications equipment company Tellabs Inc. agreed Thursday to buy telecom supplier Advanced Fibre Communications Inc., for $1.9 billion in cash and stock. AFC shares surged more than 12% on the ...