PDF Solutions

Albert Yc Yu sold 2,445 shares of PDFS on 16 February. They now own 0 PDFS shares, or a 100% holding decrease.

Albert Yc Yu sold 2,812 shares of PDFS on 27 April. They now own 20,729 PDFS shares, or a 12% holding decrease.

Albert Yc Yu sold 2,000 shares of PDFS on 4 November. They now own 18,729 PDFS shares, or a 10% holding decrease.

Albert Yc Yu sold 1,000 shares of PDFS on 24 November. They now own 16,916 PDFS shares, or a 6% holding decrease.

R Stephen Heinrichs bought 1,200 shares of PDFS on 9 November. They now own 1,200 PDFS shares, or a Infinity% holding increase.

R Stephen Heinrichs bought 4,113 shares of PDFS on 10 November. They now own 5,313 PDFS shares, or a 343% holding increase.

Lucio Lanza bought 6,000 shares of PDFS on 15 November. They now own 121,996 PDFS shares, or a 5% holding increase.

Lucio Lanza bought 12,000 shares of PDFS on 21 November. They now own 139,996 PDFS shares, or a 9% holding increase.

Lucio Lanza bought 13,900 shares of PDFS on 8 December. They now own 166,214 PDFS shares, or a 9% holding increase.

Albert Yc Yu sold 3,155 shares of PDFS on 23 February. They now own 14,474 PDFS shares, or a 18% holding decrease.

Albert Yc Yu sold 3,500 shares of PDFS on 24 February. They now own 14,474 PDFS shares, or a 19% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 7 May. They now own 59,108 PDFS shares, or a 14% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 9 August. They now own 69,821 PDFS shares, or a 13% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 10 August. They now own 69,821 PDFS shares, or a 13% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 13 August. They now own 69,821 PDFS shares, or a 13% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 14 August. They now own 69,821 PDFS shares, or a 13% holding decrease.

Albert Yc Yu sold 4,897 shares of PDFS on 15 August. They now own 16,349 PDFS shares, or a 23% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 15 August. They now own 69,821 PDFS shares, or a 13% holding decrease.

Albert Yc Yu sold 3,281 shares of PDFS on 16 August. They now own 16,349 PDFS shares, or a 17% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 16 August. They now own 69,821 PDFS shares, or a 13% holding decrease.

Cornelis Hartgring sold 9,600 shares of PDFS on 17 August. They now own 69,821 PDFS shares, or a 12% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 21 August. They now own 69,821 PDFS shares, or a 13% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 22 August. They now own 69,821 PDFS shares, or a 13% holding decrease.

Cornelis Hartgring sold 9,800 shares of PDFS on 23 August. They now own 69,821 PDFS shares, or a 12% holding decrease.

Cornelis Hartgring sold 10,000 shares of PDFS on 24 August. They now own 69,821 PDFS shares, or a 13% holding decrease.