12:09 PM EST, 11/12/2024 (MT Newswires) -- Repligen ( RGEN ) shares added more than 5% after the medical device company reported higher Q3 adjusted earnings and revenue and also increased its 2024 guidance.

Trading volume for Repligen ( RGEN ) shares has been brisk, reaching nearly 635,000 share, compared with its daily average of 684,000 shares.

Axsome Therapeutics ( AXSM ) shares jumped over 6% the biotechnology company reported higher Q3 revenue compared with year-ago levels.

Nearly 720,000 Axsome shares have been traded by midday on Tuesday compared with its daily average of around 412,000 shares.

Honeywell International ( HON ) gained 2.2% on Tuesday after activist investors Elliott Investment Management urged in a letter to the company's board it should split into two companies consisting of it aerospace and industrial automation businesses.

Trading volume for Honeywell ( HON ) shares was more than double its daily average, with more than 6.

Price: 147.55, Change: +8.04, Percent Change: +5.76