Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 65 non-open-market transactions below 12 months to the week close of 2026-10-23

Price change vs the latest weekly close (updated to the current quote in your browser when available), split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

65 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 23, 2011 ONTO S 10b5-1 7,498 $15.12 $113,370 7,830 Direct -48.92% Disposed 1214.0% (price as of )
Feb. 17, 2011 ONTO S 10b5-1 10,000 $17.94 $179,400 7,830 Direct -56.09% Disposed 1007.5% (price as of )
Nov. 9, 2010 ONTO S 10,000 $12.75 $127,500 7,830 Direct -56.09% Disposed 1458.3% (price as of )
Jan. 6, 2009 ONTO S 10b5-1 222 $1.40 $311 3,778 Direct -5.55% Disposed 14091.4% (price as of )
Jan. 6, 2009 ONTO S 10b5-1 222 $1.40 $311 3,778 Direct -5.55% Disposed 14091.4% (price as of )
Nov. 6, 2007 ONTO S 10,000 $9.00 $90,000 0 Direct -100.00% Disposed 2107.6% (price as of )

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
Jan. 9, 2014 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $2.71 June 30, 2014 2,500 Disposed
Jan. 9, 2014 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $1.20 March 31, 2014 2,500 Disposed
Nov. 5, 2013 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $1.13 Dec. 30, 2013 2,500 Disposed
Nov. 20, 2012 ONTO Non-Qualified Stock Option (right to buy) Common Stock (834) $7.28 April 1, 2013 834 Disposed
Nov. 20, 2012 ONTO Non-Qualified Stock Option (right to buy) Common Stock (834) $5.76 July 1, 2013 834 Disposed
Nov. 20, 2012 ONTO Non-Qualified Stock Option (right to buy) Common Stock (834) $2.11 Sept. 30, 2013 834 Disposed
May 24, 2012 ONTO Non-Qualified Stock Option (right to buy) Common Stock (3,655) $14.80 May 24, 2019 3,655 Acquired
May 26, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (3,333) $15.74 May 26, 2018 3,333 Acquired
May 23, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $9.93 Jan. 2, 2013 2,500 Disposed
May 23, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (1,666) $7.28 April 1, 2013 1,666 Disposed
May 23, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (1,666) $5.69 July 1, 2013 1,666 Disposed
May 23, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (1,666) $1.88 Oct. 2, 2013 1,666 Disposed
Feb. 17, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $8.29 Jan. 3, 2012 2,500 Disposed
Feb. 17, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $6.61 April 3, 2012 2,500 Disposed
Feb. 17, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $6.83 July 3, 2012 2,500 Disposed
Feb. 17, 2011 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $9.58 Oct. 2, 2012 2,500 Disposed
Nov. 9, 2010 ONTO Non-Qualified Stock Option (right to buy) Common Stock (10,000) $11.34 Jan. 5, 2011 10,000 Disposed
May 28, 2010 ONTO Non-Qualified Stock Option (right to buy) Common Stock (5,040) $10.83 May 28, 2017 5,040 Acquired
Jan. 5, 2010 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $11.63 Jan. 5, 2015 2,500 Acquired
Jan. 4, 2010 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,038) $11.17 Jan. 4, 2017 2,038 Acquired
Oct. 2, 2009 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $6.27 Oct. 2, 2014 2,500 Acquired
Sept. 29, 2009 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $6.65 Sept. 29, 2014 2,500 Acquired
July 2, 2009 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $2.78 July 2, 2014 2,500 Acquired
June 30, 2009 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $2.71 June 30, 2014 2,500 Acquired
April 2, 2009 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $1.34 April 2, 2014 2,500 Acquired
March 31, 2009 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $1.20 March 31, 2014 2,500 Acquired
Jan. 6, 2009 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $1.50 Jan. 6, 2014 2,500 Acquired
Dec. 30, 2008 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $1.13 Dec. 30, 2013 2,500 Acquired
Oct. 2, 2008 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $1.88 Oct. 2, 2013 2,500 Acquired
Sept. 30, 2008 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $2.11 Sept. 30, 2013 2,500 Acquired
July 1, 2008 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $5.76 July 1, 2013 2,500 Acquired
April 1, 2008 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $7.30 April 1, 2013 2,500 Acquired
Jan. 2, 2008 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $9.93 Jan. 2, 2013 2,500 Acquired
Nov. 6, 2007 ONTO Non-Qualified Stock Option (right to buy) Common Stock (10,000) $4.19 Jan. 1, 2010 10,000 Disposed
Oct. 2, 2007 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $9.58 Oct. 2, 2012 2,500 Acquired
July 3, 2007 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $6.83 July 3, 2012 2,500 Acquired
April 3, 2007 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $6.61 April 3, 2012 2,500 Disposed
Jan. 3, 2007 ONTO Non-Qualified Stock Option (right to buy) Common Stock (2,500) $8.29 Jan. 3, 2012 2,500 Acquired
Jan. 4, 2006 ONTO Stock Option (NSO) Common Stock (10,000) $11.34 Jan. 5, 2011 10,000 Disposed
Jan. 4, 2005 ONTO Non qualified stock options Common stock (10,000) $15.13 Jan. 5, 2010 10,000 Acquired
Jan. 1, 2004 ONTO non-qualified stock option Common Stock (10,000) $14.71 Jan. 1, 2009 10,000 Acquired

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