Harvard Bioscience

Mark T Frost bought 5,000 shares of HBIO on 16 March. They now own 17,500 HBIO shares, or a 40% holding increase.

William Snider bought 12,525 shares of HBIO on 16 March. They now own 23,525 HBIO shares, or a 114% holding increase.

William Snider bought 8,475 shares of HBIO on 17 March. They now own 32,000 HBIO shares, or a 36% holding increase.

Stephen J Denelsky bought 10,000 shares of HBIO on 17 March. They now own 21,000 HBIO shares, or a 91% holding increase.

John D Duke bought 5,000 shares of HBIO on 16 March. They now own 105,000 HBIO shares, or a 5% holding increase.