Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 20 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

20 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 27, 2009 PDFS P 1,515 $2.63 $3,984 51,219 Direct +3.05% Acquired 2010.3% (price as of 2026-10-05)
Aug. 27, 2009 PDFS P 2,485 $2.65 $6,585 49,704 Direct +5.26% Acquired 1994.3% (price as of 2026-10-05)
Nov. 29, 2007 PDFS S 1,500 $8.00 $12,000 668 Direct -69.19% Disposed 593.8% (price as of 2026-10-05)
Aug. 27, 2007 PDFS S 1,000 $9.41 $9,410 763 Direct -56.72% Disposed 489.8% (price as of 2026-10-05)
Aug. 16, 2006 PDFS S 3,000 $12.85 $38,550 1,763 Direct -62.99% Disposed 331.9% (price as of 2026-10-05)
Nov. 16, 2005 PDFS S 2,000 $15.84 $31,680 3,899 Direct -33.90% Disposed 250.4% (price as of 2026-10-05)
Nov. 16, 2005 PDFS S 1,119 $15.90 $17,792 2,780 Direct -28.70% Disposed 249.1% (price as of 2026-10-05)
Feb. 1, 2005 PDFS S 480 $14.00 $6,720 7,264 Direct -6.20% Disposed 296.4% (price as of 2026-10-05)
Feb. 1, 2005 PDFS S 100 $14.01 $1,401 7,164 Direct -1.38% Disposed 296.1% (price as of 2026-10-05)
Feb. 1, 2005 PDFS S 200 $14.02 $2,804 6,964 Direct -2.79% Disposed 295.9% (price as of 2026-10-05)
Feb. 1, 2005 PDFS S 2,275 $14.03 $31,918 4,689 Direct -32.67% Disposed 295.6% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Aug. 19, 2008 PDFS Restricted Stock Right Common Stock (8,334) · · 8,334 Acquired
Aug. 19, 2008 PDFS Restricted Stock Right Common Stock (5,715) · · 5,715 Acquired
Aug. 19, 2008 PDFS Restricted Stock Right Common Stock (16,668) · · 16,668 Acquired
Aug. 19, 2008 PDFS Restricted Stock Right Common Stock (23,811) · · 23,811 Acquired
Aug. 19, 2008 PDFS 2001 Stock Plan Option (right to buy) Common Stock (35,000) $14.04 Oct. 31, 2016 35,000 Disposed
Aug. 19, 2008 PDFS 2001 Stock Plan Option (Right to Buy) Common Stock (24,000) $14.58 Oct. 26, 2015 24,000 Disposed
Aug. 19, 2008 PDFS 2001 Stock Plan Option (Right to Buy) Common Stock (70,000) $12.60 Dec. 14, 2013 70,000 Disposed
Aug. 19, 2008 PDFS 2001 Stock Plan Option (Right to Buy) Common Stock (100,000) $15.01 March 3, 2012 100,000 Disposed
Aug. 18, 2008 PDFS Restricted Stock Right Common Stock (8,334) · · 8,334 Acquired
Aug. 18, 2008 PDFS Restricted Stock Right Common Stock (5,715) · · 5,715 Acquired
Aug. 18, 2008 PDFS Restricted Stock Right Common Stock (16,668) · · 16,668 Acquired
Aug. 18, 2008 PDFS Restricted Stock Right Common Stock (23,811) · · 23,811 Acquired
Aug. 18, 2008 PDFS 2001 Stock Plan Option (right to buy) Common Stock (35,000) $14.04 Oct. 31, 2016 35,000 Disposed
Aug. 18, 2008 PDFS 2001 Stock Plan Option (Right to Buy) Common Stock (24,000) $14.58 Oct. 26, 2015 24,000 Disposed
Aug. 18, 2008 PDFS 2001 Stock Plan Option (Right to Buy) Common Stock (70,000) $12.60 Dec. 14, 2013 70,000 Disposed
Aug. 18, 2008 PDFS 2001 Stock Plan Option (Right to Buy) Common Stock (100,000) $15.01 March 3, 2012 100,000 Disposed
Nov. 7, 2007 PDFS 2001 Stock Plan Option (right to buy) Common Stock (25,000) $8.92 Nov. 6, 2017 25,000 Acquired
Nov. 1, 2006 PDFS 2001 Stock Plan Option (right to buy) Common Stock (35,000) $14.04 Oct. 31, 2016 35,000 Acquired
Oct. 27, 2005 PDFS 2001 Stock Plan Option (Right to Buy) Common Stock (24,000) $14.58 Oct. 26, 2015 24,000 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 4 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Jan. 5, 2004 PDFS Common Stock 4,604 Direct
Jan. 5, 2004 PDFS Stock Plan (Right to Buy)→ Common Stock (100,000) 100,000 Direct
Jan. 5, 2004 PDFS Stock Plan (Right to Buy)→ Common Stock (12,800) 12,800 Direct
Jan. 5, 2004 PDFS Stock Plan (Right to Buy)→ Common Stock (70,000) 70,000 Direct