Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 83 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

83 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Nov. 17, 2017 NTAP S 11,416 $53.03 $605,390 12,821 Direct -47.10% Disposed 322.0% (price as of 2026-10-05)
March 8, 2017 NTAP S 27,422 $42.46 $1,164,338 5,689 Direct -82.82% Disposed 427.0% (price as of 2026-10-05)
Dec. 14, 2016 NTAP S 6,166 $36.25 $223,518 11,611 Direct -34.69% Disposed 517.3% (price as of 2026-10-05)
Aug. 19, 2014 NTAP S 10,000 $40.94 $409,400 8,999 Direct -52.63% Disposed 446.6% (price as of 2026-10-05)
Aug. 19, 2014 NTAP S 5,000 $40.94 $204,700 8,999 Direct -35.72% Disposed 446.6% (price as of 2026-10-05)
Aug. 19, 2014 NTAP S 8,500 $40.94 $347,990 8,999 Direct -48.57% Disposed 446.6% (price as of 2026-10-05)
Aug. 19, 2014 NTAP S 3,000 $40.94 $122,820 8,999 Direct -25.00% Disposed 446.6% (price as of 2026-10-05)
Sept. 7, 2010 NTAP S 23,333 $44.83 $1,046,018 0 Direct -100.00% Disposed 399.2% (price as of 2026-10-05)
June 16, 2010 NTAP S 50,000 $41.01 $2,050,500 0 Direct -100.00% Disposed 445.6% (price as of 2026-10-05)
Dec. 1, 2009 NTAP S 40,000 $31.70 $1,268,000 0 Direct -100.00% Disposed 605.9% (price as of 2026-10-05)
Aug. 7, 2008 MPWR S 2,100 $26.19 $54,999 0 Direct -100.00% Disposed 5550.6% (price as of 2026-10-05)
Aug. 7, 2008 MPWR S 9,900 $26.25 $259,875 0 Direct -100.00% Disposed 5537.7% (price as of 2026-10-05)
Aug. 7, 2008 MPWR S 2,900 $26.15 $75,835 0 Direct -100.00% Disposed 5559.2% (price as of 2026-10-05)
Aug. 7, 2008 MPWR S 100 $26.14 $2,614 0 Direct -100.00% Disposed 5561.4% (price as of 2026-10-05)
Aug. 20, 2007 MPWR S 15,000 $19.50 $292,500 0 Direct -100.00% Disposed 7489.2% (price as of 2026-10-05)
May 17, 2007 MPWR S 20,000 $17.22 $344,400 0 Direct -100.00% Disposed 8494.0% (price as of 2026-10-05)
Feb. 22, 2007 MPWR S 10,000 $13.66 $136,600 0 Direct -100.00% Disposed 10733.7% (price as of 2026-10-05)

Showing latest 100 of 117 transactions

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
Sept. 12, 2018 NTAP Restricted Stock Unit Common Stock (6,150) · · 6,150 Disposed
Sept. 12, 2018 NTAP Restricted Stock Unit Common Stock (7,916) · · 7,916 Disposed
Nov. 17, 2017 NTAP Non-Qualified Stock Option (right to buy) Common Stock (11,416) $43.77 Sept. 12, 2020 11,416 Disposed
Sept. 14, 2017 NTAP Restricted Stock Unit Common Stock (6,150) · · 6,150 Acquired
Sept. 13, 2017 NTAP Restricted Stock Unit Common Stock (7,132) · · 7,132 Disposed
March 8, 2017 NTAP Non-Qualified Stock Option (right to buy) Common Stock (11,500) $37.62 Aug. 30, 2018 11,500 Disposed
March 8, 2017 NTAP Non-Qualified Stock Option (right to buy) Common Stock (10,000) $40.38 Aug. 30, 2017 10,000 Disposed
Sept. 15, 2016 NTAP Restricted Stock Unit Common Stock (7,132) · · 7,132 Acquired
Sept. 11, 2015 NTAP Restricted Stock Unit Common Stock (7,916) · · 7,916 Acquired
Sept. 10, 2015 NTAP Restricted Stock Unit Common Stock (5,922) $0.00 Sept. 5, 2021 5,922 Disposed
Sept. 5, 2014 NTAP Restricted Stock Unit Common Stock (5,922) $0.00 Sept. 5, 2021 5,922 Acquired
Sept. 4, 2014 NTAP Restricted Stock Unit Common Stock (0) $0.00 · 2,856 Disposed
Aug. 19, 2014 NTAP Non-Qualified Stock Option (right to buy) Common Stock (10,000) $29.50 Oct. 13, 2016 10,000 Disposed
Aug. 19, 2014 NTAP Non-Qualified Stock Option (right to buy) Common Stock (5,000) $29.50 Oct. 13, 2016 5,000 Disposed
Aug. 19, 2014 NTAP Non-Qualified Stock Option (right to buy) Common Stock (8,500) $34.52 Aug. 30, 2019 8,500 Disposed
Aug. 19, 2014 NTAP Non-Qualified Stock Option (right to buy) Common Stock (3,000) $34.52 Aug. 30, 2019 3,000 Disposed
Sept. 13, 2013 NTAP Non-Qualified Stock Option (right to buy) Common Stock (11,416) $43.77 Sept. 12, 2020 11,416 Acquired
Sept. 13, 2013 NTAP Restricted Stock Unit Common Stock (2,856) $0.00 · 2,856 Acquired
Sept. 12, 2013 NTAP Restricted Stock Unit Common Stock (2,833) $0.00 · 2,833 Disposed
Aug. 31, 2012 NTAP Non-Qualified Stock Option (right to buy) Common Stock (8,500) $34.52 Aug. 30, 2019 8,500 Acquired
Aug. 31, 2012 NTAP Non-Qualified Stock Option (right to buy) Common Stock (3,000) $34.52 Aug. 30, 2019 3,000 Acquired
Aug. 31, 2012 NTAP Restricted Stock Unit Common Stock (2,833) $0.00 · 2,833 Acquired
Aug. 31, 2012 NTAP Restricted Stock Unit Common Stock (2,833) $0.00 · 2,833 Disposed
Aug. 31, 2011 NTAP Non-Qualified Stock Option (right to buy) Common Stock (8,500) $37.62 Aug. 30, 2018 8,500 Acquired
Aug. 31, 2011 NTAP Non-Qualified Stock Option (right to buy) Common Stock (3,000) $37.62 Aug. 30, 2018 3,000 Acquired
Aug. 31, 2011 NTAP Restricted Stock Unit Common Stock (2,833) $0.00 · 2,833 Acquired
Aug. 30, 2011 NTAP Restricted Stock Unit Common Stock (3,333) $0.00 · 3,333 Disposed
Sept. 7, 2010 NTAP Non-Qualified Stock Option (right to buy) Common Stock (20,000) $34.24 Aug. 30, 2016 20,000 Disposed
Sept. 2, 2010 NTAP Non-Qualified Stock Option (right to buy) Common Stock (5,000) $43.07 Sept. 1, 2017 5,000 Acquired
Aug. 31, 2010 NTAP Non-Qualified Stock Option (right to buy) Common Stock (10,000) $40.38 Aug. 30, 2017 10,000 Acquired
Aug. 31, 2010 NTAP Restricted Stock Unit Common Stock (3,333) $0.00 · 3,333 Acquired
Aug. 30, 2010 NTAP Restricted Stock Unit Common Stock (3,333) $0.00 · 3,333 Disposed
June 16, 2010 NTAP Non-Qualified Stock Option (right to buy) Common Stock (50,000) $32.86 Dec. 6, 2014 50,000 Disposed
Dec. 1, 2009 NTAP Non-Qualified Stock Option (right to buy) Common Stock (20,000) $25.08 Sept. 1, 2015 20,000 Disposed
Dec. 1, 2009 NTAP Non-Qualified Stock Option (right to buy) Common Stock (20,000) $27.02 Sept. 18, 2014 20,000 Disposed
Oct. 14, 2009 NTAP Non-Qualified Stock Option (right to buy) Common Stock (10,000) $29.50 Oct. 13, 2016 10,000 Acquired
Oct. 14, 2009 NTAP Non-Qualified Stock Option (right to buy) Common Stock (5,000) $29.50 Oct. 13, 2016 5,000 Acquired
Oct. 14, 2009 NTAP Restricted Stock Unit Common Stock (3,333) $0.00 · 3,333 Acquired
Feb. 18, 2009 MPWR Non-Qualified Stock Option (right to buy) Common Stock (25,000) $12.86 Feb. 18, 2016 25,000 Acquired
Sept. 2, 2008 NTAP Non-Qualified Stock Option (right to buy) Common Stock (20,000) $25.08 Sept. 1, 2015 20,000 Acquired
Aug. 7, 2008 MPWR Non-Qualified Stock Option (right to buy) Common Stock (2,100) $7.51 June 2, 2015 2,100 Disposed
Aug. 7, 2008 MPWR Non-Qualified Stock Option (right to buy) Common Stock (9,900) $7.51 June 2, 2015 9,900 Disposed
Aug. 7, 2008 MPWR Non-Qualified Stock Option (right to buy) Common Stock (2,900) $7.51 June 2, 2015 2,900 Disposed
Aug. 7, 2008 MPWR Non-Qualified Stock Option (right to buy) Common Stock (100) $7.51 June 2, 2015 100 Disposed
May 22, 2008 MPWR Non-Qualified Stock Option (right to buy) Common Stock (15,000) $23.05 May 22, 2015 15,000 Acquired
Sept. 19, 2007 NTAP Non-Qualified Stock Option (right to buy) Common Stock (20,000) $27.02 Sept. 18, 2014 20,000 Acquired
Aug. 28, 2007 QMCO Restricted Stock Units Common Stock (6,187) · Aug. 28, 2007 6,187 Disposed
Aug. 20, 2007 MPWR Non-Qualified Stock Option (right to buy) Common Stock (15,000) $12.16 June 21, 2016 15,000 Disposed
Aug. 17, 2007 QMCO Non-Qualified Stock Option [F2] Common Stock (33,000) $3.30 Aug. 17, 2014 33,000 Acquired
May 24, 2007 MPWR Non-Qualified Stock Option (right to buy) Common Stock (15,000) $16.97 May 24, 2014 15,000 Acquired
May 17, 2007 MPWR Non-Qualified Stock Option (right to buy) Common Stock (20,000) $7.50 Sept. 17, 2014 20,000 Disposed
Feb. 22, 2007 MPWR Non-Qualified Stock Option (right to buy) Common Stock (10,000) $7.50 Sept. 17, 2014 10,000 Disposed
Nov. 29, 2006 NTAP Non-Qualified Stock Option (right to buy) Common Stock (15,000) $23.73 Aug. 30, 2015 15,000 Disposed
Nov. 29, 2006 NTAP Non-Qualified Stock Option (right to buy) Common Stock (5,000) $32.86 Dec. 6, 2014 5,000 Disposed
Aug. 31, 2006 NTAP Non-Qualified Stock Option (right to buy) Common Stock (20,000) $34.24 Aug. 30, 2016 20,000 Acquired
Aug. 28, 2006 QMCO Restricted Stock Units DSS Common Stock (6,187) · · 6,187 Acquired
Aug. 28, 2006 QMCO Non-Qualified Stock Option [F1] DSS Common Stock (35,000) $2.00 Aug. 28, 2013 35,000 Acquired
June 21, 2006 MPWR Non-Qualified Stock Option (right to buy) Common Stock (15,000) $12.16 June 21, 2016 15,000 Acquired
Sept. 27, 2005 QMCO Non Qualified Stock Option (Right to Buy) Common Stock [F2] (18,750) $2.89 Sept. 1, 2012 18,750 Acquired
Aug. 31, 2005 NTAP Non-Qualified Stock Option (right to buy) Common Stock (15,000) $23.73 Aug. 30, 2015 15,000 Acquired
June 2, 2005 MPWR Non-Qualified Stock Option (right to buy) Common Stock (15,000) $7.51 June 2, 2015 15,000 Acquired
Dec. 7, 2004 NTAP Non-Qualified Stock Option (right to buy) Common Stock (55,000) $32.86 Dec. 6, 2014 55,000 Acquired
Sept. 29, 2004 QMCO Non Qualified Stock Option (right to buy) Common Stock [F2] (18,750) $2.33 Sept. 2, 2012 18,750 Acquired
March 18, 2004 QMCO Restricted Stock Purchase Option (Right to Buy) DSS Common Stock (3,063) $0.01 Feb. 28, 2005 3,063 Disposed
Feb. 25, 2004 QMCO Restricted Stock Purchase Option (right to buy) DSS Common Stock (3,063) $0.01 Feb. 28, 2005 3,063 Acquired
May 27, 2003 QMCO Non Qualified Stock Option (right to buy) DSS Common Stock (45,000) $4.03 May 27, 2013 45,000 Acquired

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

Initial ownership (Form 3) 1 holding

07

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

DateTickerSecuritySharesOwnership
Nov. 18, 2004 MPWR Stock Option (Right to buy)→ Common Stock (30,000) 30,000 Direct