Source: https://www.marketwatch.com/story/surveymonkey-maker-momentive-to-be-acquired-by-symphony-for-1-5-billion-4b8f8b0f?siteid=yhoof2&yptr=yahoo
Source: https://www.marketwatch.com/story/surveymonkey-maker-momentive-to-be-acquired-by-symphony-for-1-5-billion-4b8f8b0f?siteid=yhoof2&yptr=yahoo