PTC

Corinna Lathan sold 675 shares of PTC on 16 March. They now own 8,429 PTC shares, or a 7% holding decrease.

Staats Aaron Von C sold 2,639 shares of PTC on 3 March. They now own 19,582 PTC shares, or a 12% holding decrease.

Anthony Dibona sold 7,500 shares of PTC on 21 April. They now own 30,289 PTC shares, or a 20% holding decrease.

Anthony Dibona sold 5,000 shares of PTC on 25 April. They now own 25,289 PTC shares, or a 17% holding decrease.

Robert C Gremley sold 3,978 shares of PTC on 2 May. They now own 3,976 PTC shares, or a 50% holding decrease.

Barry F Cohen sold 30,000 shares of PTC on 31 May. They now own 102,368 PTC shares, or a 23% holding decrease.

Paul A Lacy sold 8,779 shares of PTC on 21 July. They now own 60,143 PTC shares, or a 13% holding decrease.

Anthony Dibona sold 3,238 shares of PTC on 25 July. They now own 22,051 PTC shares, or a 13% holding decrease.

Robert C Gremley sold 3,976 shares of PTC on 1 August. They now own 0 PTC shares, or a 100% holding decrease.

Donald K Grierson sold 5,000 shares of PTC on 3 August. They now own 74,829 PTC shares, or a 6% holding decrease.

Matthew Lessner Cohen sold 8,000 shares of PTC on 15 August. They now own 14,607 PTC shares, or a 35% holding decrease.

Staats Aaron Von C sold 2,875 shares of PTC on 15 November. They now own 45,028 PTC shares, or a 6% holding decrease.

Anthony Dibona sold 3,857 shares of PTC on 16 November. They now own 43,909 PTC shares, or a 8% holding decrease.

Staats Aaron Von C sold 10,713 shares of PTC on 16 November. They now own 34,315 PTC shares, or a 24% holding decrease.

Robert C Gremley sold 14,621 shares of PTC on 16 November. They now own 8,611 PTC shares, or a 63% holding decrease.

Anthony Dibona sold 11,025 shares of PTC on 18 November. They now own 32,884 PTC shares, or a 25% holding decrease.

Paul A Lacy sold 6,028 shares of PTC on 19 January. They now own 54,115 PTC shares, or a 10% holding decrease.

Anthony Dibona sold 5,513 shares of PTC on 23 January. They now own 27,371 PTC shares, or a 17% holding decrease.

Staats Aaron Von C sold 7,500 shares of PTC on 23 January. They now own 26,815 PTC shares, or a 22% holding decrease.

Matthew Lessner Cohen sold 14,553 shares of PTC on 23 January. They now own 18,250 PTC shares, or a 44% holding decrease.

Barry F Cohen sold 30,000 shares of PTC on 25 January. They now own 107,103 PTC shares, or a 22% holding decrease.

Donald K Grierson sold 10,000 shares of PTC on 7 February. They now own 64,829 PTC shares, or a 13% holding decrease.

Donald K Grierson sold 5,000 shares of PTC on 21 April. They now own 67,300 PTC shares, or a 7% holding decrease.

Anthony Dibona sold 3,308 shares of PTC on 25 April. They now own 24,433 PTC shares, or a 12% holding decrease.

Staats Aaron Von C sold 8,625 shares of PTC on 1 May. They now own 18,736 PTC shares, or a 32% holding decrease.