https://www.cnbc.com/2018/02/09/broadcom-ceo-hock-tan-qualcomm-wouldnt-meet-this-weekend-for-merger.html

If you want to fight with Broadcom, you'd better be willing to put in some overtime.

At least that's what the chipmaker implied this week in an SEC filing addressed to Qualcomm —the latest document in an M&A struggle between the two rivals. In the filing, Broadcom CEO Hock Tan writes to Qualcomm executive chairman Paul Jacobs that he was "astonished" Qualcomm did not accept a weekend meeting to discuss a potential merger.