Q: Some 26.5 million shares changed hands , more than three times the daily average over 10 days of 6.8 million .

Some 11.8 million shares have changed hands , well above its daily average over 10 days of 6.8 million .

Please tell me if the sentences above mean the same.
A: yes
Q: All five were charged with robbery and criminal impersonation of a police officer .

The teens are being held on charges of robbery and criminal impersonation of a police officer , sources said .

Please tell me if the sentences above mean the same.
A: yes
Q: Gen. Sattler heads a Combined Joint Task Force based on ship in the Gulf of Aden and the Indian Ocean .

General Sattler heads a Combined Joint Task Force aboard the command ship Mount Whitney .

Please tell me if the sentences above mean the same.
A:
yes