John Alexander Smith

CIK 1202768 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 4, 2004 · Latest: Feb. 14, 2011

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 84 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

84 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 5, 2013 MKSI S 2,639 $27.33 $72,124 0 Direct -100.00% Disposed 944.2% (price as of 2026-08-19)
March 1, 2013 MKSI S 10b5-1 1,629 $26.75 $43,576 0 Direct -100.00% Disposed 966.8% (price as of 2026-08-19)
Feb. 26, 2013 MKSI S 1,600 $27.13 $43,408 0 Direct -100.00% Disposed 951.9% (price as of 2026-08-19)
May 1, 2012 MKSI S 1,913 $27.68 $52,952 0 Direct -100.00% Disposed 931.0% (price as of 2026-08-19)
March 6, 2012 MKSI S 2,674 $28.61 $76,503 0 Direct -100.00% Disposed 897.5% (price as of 2026-08-19)
Feb. 29, 2012 MKSI S 10b5-1 1,651 $30.35 $50,108 0 Direct -100.00% Disposed 840.3% (price as of 2026-08-19)
April 26, 2011 MKSI S 1,910 $28.09 $53,652 0 Direct -100.00% Disposed 915.9% (price as of 2026-08-19)
March 11, 2011 MKSI S 10b5-1 1,926 $29.24 $56,316 0 Direct -100.00% Disposed 876.0% (price as of 2026-08-19)
March 7, 2011 MKSI S 2,672 $31.68 $84,649 0 Direct -100.00% Disposed 800.8% (price as of 2026-08-19)
March 4, 2011 MKSI S 10b5-1 6,000 $31.90 $191,400 0 Direct -100.00% Disposed 794.6% (price as of 2026-08-19)
Feb. 17, 2011 MKSI S 24,000 $30.45 $730,800 0 Direct -100.00% Disposed 837.2% (price as of 2026-08-19)
Feb. 7, 2011 MKSI S 55,000 $30.03 $1,651,650 0 Direct -100.00% Disposed 850.3% (price as of 2026-08-19)
April 26, 2010 MKSI S 2,649 $24.33 $64,450 0 Direct -100.00% Disposed 1073.0% (price as of 2026-08-19)
March 17, 2010 MKSI S 10b5-1 1,909 $19.17 $36,596 0 Direct -100.00% Disposed 1388.7% (price as of 2026-08-19)
March 11, 2010 MKSI S 10b5-1 1,926 $19.04 $36,671 0 Direct -100.00% Disposed 1398.8% (price as of 2026-08-19)
March 2, 2010 MKSI S 10b5-1 1,960 $18.50 $36,260 0 Direct -100.00% Disposed 1442.6% (price as of 2026-08-19)

Showing latest 100 of 164 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.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
July 3, 2013 MKSI Restricted Stock Unit Common Stock (4,223) — — 4,223 Disposed
July 3, 2013 MKSI Restricted Stock Unit Common Stock (4,579) — — 4,579 Disposed
March 4, 2013 MKSI Restricted Stock Unit Common Stock (1,667) — — 1,667 Disposed
March 4, 2013 MKSI Restricted Stock Unit Common Stock (2,250) — — 2,250 Disposed
Feb. 28, 2013 MKSI Restricted Stock Unit Common Stock (999) — — 999 Disposed
Feb. 28, 2013 MKSI Restricted Stock Unit Common Stock (1,419) — — 1,419 Disposed
Feb. 25, 2013 MKSI Restricted Stock Unit Common Stock (2,507) — — 2,507 Acquired
Feb. 25, 2013 MKSI Restricted Stock Unit Common Stock (1,672) — — 1,672 Acquired
Feb. 25, 2013 MKSI Restricted Stock Unit Common Stock (953) — — 953 Disposed
Feb. 25, 2013 MKSI Restricted Stock Unit Common Stock (1,401) — — 1,401 Disposed
Jan. 30, 2013 MKSI Restricted Stock Unit Common Stock (86) — — 86 Disposed
March 16, 2012 MKSI Restricted Stock Unit Common Stock (1,167) — — 1,167 Disposed
March 16, 2012 MKSI Restricted Stock Unit Common Stock (1,634) — — 1,634 Disposed
March 5, 2012 MKSI Restricted Stock Unit Common Stock (1,667) — — 1,667 Disposed
March 5, 2012 MKSI Restricted Stock Unit Common Stock (2,250) — — 2,250 Disposed
Feb. 28, 2012 MKSI Restricted Stock Unit Common Stock (999) — — 999 Disposed
Feb. 28, 2012 MKSI Restricted Stock Unit Common Stock (1,419) — — 1,419 Disposed
Feb. 27, 2012 MKSI Restricted Stock Unit Common Stock (120) — — 120 Disposed
Feb. 27, 2012 MKSI Restricted Stock Unit [F1] Common Stock (120) — — 120 Disposed
Feb. 23, 2012 MKSI Restricted Stock Unit Common Stock (2,861) — — 2,861 Acquired
Feb. 23, 2012 MKSI Restricted Stock Unit Common Stock (4,291) — — 4,291 Acquired
March 16, 2011 MKSI Restricted Stock Unit Common Stock (1,167) — — 1,167 Disposed
March 16, 2011 MKSI Restricted Stock Unit Common Stock (1,633) — — 1,633 Disposed
March 10, 2011 MKSI Restricted Stock Unit Common Stock (1,667) — — 1,667 Disposed
March 10, 2011 MKSI Restricted Stock Unit Common Stock (1,157) — — 1,157 Disposed
March 4, 2011 MKSI Restricted Stock Unit Common Stock (1,666) — — 1,666 Disposed
March 4, 2011 MKSI Restricted Stock Unit Common Stock (2,250) — — 2,250 Disposed
March 4, 2011 MKSI Stock Option (Right to Buy) Common Stock (6,000) $29.93 Jan. 6, 2014 6,000 Disposed
Feb. 28, 2011 MKSI Restricted Stock Unit Common Stock (4,497) — — 4,497 Acquired
Feb. 28, 2011 MKSI Restricted Stock Unit Common Stock (2,998) — — 2,998 Acquired
Feb. 17, 2011 MKSI Restricted Stock Unit [F1] Common Stock (167) — — 167 Disposed
Feb. 17, 2011 MKSI Stock Option (Right to Buy) Common Stock (24,000) $27.11 Nov. 13, 2013 24,000 Disposed
Feb. 17, 2011 MKSI Restricted Stock Unit Common Stock (0) — — 83 Disposed
Feb. 7, 2011 MKSI Stock Option (Right to Buy) Common Stock (55,000) $24.75 Nov. 19, 2011 55,000 Disposed
April 26, 2010 MKSI Stock Option (Right to Buy) Common Stock (2,188) $14.72 July 30, 2014 2,188 Disposed
April 26, 2010 MKSI Stock Option (Right to Buy) Common Stock (461) $18.44 June 24, 2012 461 Disposed
March 16, 2010 MKSI Restricted Stock Unit Common Stock (1,166) — — 1,166 Disposed
March 16, 2010 MKSI Restricted Stock Unit Common Stock (1,633) — — 1,633 Disposed
March 10, 2010 MKSI Restricted Stock Unit Common Stock (1,667) — — 1,667 Disposed
March 10, 2010 MKSI Restricted Stock Unit Common Stock (1,157) — — 1,157 Disposed
March 4, 2010 MKSI Restricted Stock Unit Common Stock (5,000) — — 5,000 Acquired
March 4, 2010 MKSI Restricted Stock Unit Common Stock (7,000) — — 7,000 Acquired
March 1, 2010 MKSI Restricted Stock Unit Common Stock (3,156) — — 3,156 Disposed
March 16, 2009 MKSI Restricted Stock Unit Common Stock (7,000) — — 7,000 Acquired
March 10, 2009 MKSI Restricted Stock Unit Common Stock (2,822) — — 2,822 Disposed
March 2, 2009 MKSI Restricted Stock Unit Common Stock (3,156) — — 3,156 Disposed
May 21, 2008 MKSI Stock Option (Right to Buy) Common (2,187) $14.72 July 30, 2014 2,187 Disposed
March 10, 2008 MKSI Restricted Stock Unit Common (10,000) — — 10,000 Acquired
March 1, 2008 MKSI Restricted Stock Unit Common (3,154) — — 3,154 Disposed
Feb. 27, 2008 MKSI Stock Option (Right to Buy) Common (6,563) $14.72 July 30, 2014 6,563 Disposed
April 30, 2007 MKSI Stock Option (right to buy) Common (2,187) — Aug. 8, 1988 2,187 Disposed
March 12, 2007 MKSI Stock Option (right to buy) Common (4,375) — Aug. 8, 1988 4,375 Disposed
March 12, 2007 MKSI Stock Option (right to buy) Common (366) — Aug. 8, 1988 366 Disposed
March 12, 2007 MKSI Stock Option (right to buy) Common (1,875) — Aug. 8, 1988 1,875 Disposed
March 12, 2007 MKSI Stock Option (right to buy) Common (7,500) — Aug. 8, 1988 7,500 Disposed
March 1, 2007 MKSI Restricted Stock Unit Common (10,000) — — 10,000 Acquired
Feb. 15, 2007 MKSI Stock Option (right to buy) Common (28,125) — Aug. 8, 1988 28,125 Disposed
Dec. 18, 2006 MKSI Stock Option (right to buy) Common (4,375) — Aug. 8, 1988 4,375 Disposed
Dec. 18, 2006 MKSI Stock Option (right to buy) Common (470) — Aug. 8, 1988 470 Disposed
Feb. 21, 2006 MKSI Stock Option (right to buy) Common (13,125) — Aug. 8, 1988 13,125 Disposed
Jan. 27, 2006 MKSI Stock Option (right to buy) Common (10,000) — Aug. 8, 1988 10,000 Disposed
Jan. 26, 2006 MKSI Stock Option (right to buy) Common (13,000) — Aug. 8, 1988 13,000 Disposed
July 30, 2004 MKSI Stock Option (Right to Buy) Common (35,000) $14.72 July 30, 2014 35,000 Acquired
Jan. 5, 2004 MKSI Stock Option (roght to buy) Common (6,000) $29.93 Jan. 6, 2014 6,000 Acquired
Nov. 12, 2003 MKSI Stock Option (right to buy) Common (24,000) $27.11 Nov. 13, 2013 24,000 Acquired
Sept. 3, 2003 MKSI Stock Option (right to buy) Common (6,000) — Aug. 8, 1988 6,000 Disposed

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