Michael Kalkstein

CIK 1183216 · View on SEC EDGAR ↗

Insider

First SEC filing: Jan. 8, 2008 · Latest: Jan. 8, 2008

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 80 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

80 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 6, 2019 COO S 3,500 $316.28 $1,106,980 6,338 Indirect -35.58% Disposed -1.9% (price as of 2026-08-19)
March 11, 2019 COO S 3,570 $288.55 $1,030,124 5,901 Indirect -37.69% Disposed 7.5% (price as of 2026-08-19)
April 11, 2018 COO S 816 $221.66 $180,875 8,320 Indirect -8.93% Disposed 40.0% (price as of 2026-08-19)
April 11, 2018 COO S 899 $221.66 $199,272 0 Direct -100.00% Disposed 40.0% (price as of 2026-08-19)
Jan. 3, 2017 COO S 6,393 $175.40 $1,121,332 899 Direct -87.67% Disposed 76.9% (price as of 2026-08-19)
Jan. 3, 2017 COO S 2,607 $174.82 $455,756 7,292 Direct -26.34% Disposed 77.5% (price as of 2026-08-19)
Sept. 6, 2016 COO S 6,544 $187.14 $1,224,644 7,816 Indirect -45.57% Disposed 65.8% (price as of 2026-08-19)
July 8, 2016 COO S 1,000 $178.55 $178,550 1,044 Indirect -48.92% Disposed 73.8% (price as of 2026-08-19)
March 12, 2015 COO S 17,500 $185.15 $3,240,125 14,066 Direct -55.44% Disposed 67.6% (price as of 2026-08-19)
Jan. 7, 2015 COO S 8,748 $159.07 $1,391,544 14,316 Direct -37.93% Disposed 95.1% (price as of 2026-08-19)
Jan. 6, 2015 COO S 8,752 $159.06 $1,392,093 14,316 Direct -37.94% Disposed 95.1% (price as of 2026-08-19)
Dec. 11, 2013 COO S 6,500 $122.84 $798,460 13,500 Direct -32.50% Disposed 152.6% (price as of 2026-08-19)
Dec. 10, 2013 COO S 6,000 $126.28 $757,680 13,500 Direct -30.77% Disposed 145.7% (price as of 2026-08-19)
Dec. 9, 2013 COO S 5,000 $126.06 $630,300 13,500 Direct -27.03% Disposed 146.1% (price as of 2026-08-19)
Dec. 26, 2012 COO S 1,200 $93.15 $111,780 13,500 Direct -8.16% Disposed 233.1% (price as of 2026-08-19)
Dec. 26, 2012 COO S 10,300 $92.00 $947,600 14,700 Direct -41.20% Disposed 237.3% (price as of 2026-08-19)
Sept. 10, 2012 COO S 35,000 $91.86 $3,215,100 24,600 Direct -58.72% Disposed 237.8% (price as of 2026-08-19)
March 7, 2011 COO S 14,000 $68.80 $963,200 22,600 Direct -38.25% Disposed 351.0% (price as of 2026-08-19)
Dec. 13, 2010 COO S 14,000 $57.83 $809,620 22,600 Direct -38.25% Disposed 436.5% (price as of 2026-08-19)
Jan. 5, 2010 COO S 9,666 $37.97 $367,018 9,600 Direct -50.17% Disposed 717.2% (price as of 2026-08-19)

Showing latest 100 of 140 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
June 6, 2019 COO Stock Options (Right to Buy) Common Stock (3,500) $49.57 Oct. 31, 2020 3,500 Disposed
May 21, 2019 COO Phantom Stock Common Stock (913) — April 1, 2020 913 Acquired
April 1, 2019 COO Restricted Stock Units Common Stock (437) — — 437 Disposed
April 1, 2019 COO Restricted Stock Units Common Stock (437) — — 437 Disposed
April 1, 2019 COO Restricted Stock Units Common Stock (913) — — 913 Acquired
Nov. 29, 2018 COO Restricted Stock Units Common Stock (437) — — 437 Acquired
Nov. 29, 2018 COO Restricted Stock Units Common Stock (437) — — 437 Disposed
Nov. 15, 2018 COO Restricted Stock Units Common Stock (1,151) — — 1,151 Disposed
Nov. 15, 2018 COO Restricted Stock Units Common Stock (437) — — 437 Acquired
Dec. 5, 2017 COO Restricted Stock Units Common Stock (1,151) — — 1,151 Acquired
Dec. 5, 2017 COO Restricted Stock Units Common Stock (1,151) — — 1,151 Disposed
Nov. 15, 2017 COO Restricted Stock Units Common Stock (1,151) — — 1,151 Acquired
Nov. 15, 2017 COO Restricted Stock Units Common Stock (1,570) — — 1,570 Disposed
Jan. 3, 2017 COO Stock Options (Right to Buy) Common Stock (9,000) $42.49 Oct. 31, 2017 9,000 Disposed
Nov. 15, 2016 COO Restricted Stock Units Common Stock (1,570) — — 1,570 Acquired
July 8, 2016 COO Stock Options (Right to Buy) Common Stock (1,000) $42.49 Oct. 31, 2017 1,000 Disposed
Nov. 2, 2015 COO Non-employee Director Stock Option (Right to Buy) Common Stock (3,082) $154.77 Nov. 1, 2025 3,082 Acquired
March 12, 2015 COO Stock Options (Right to Buy) Common Stock (17,500) $57.87 Oct. 31, 2016 17,500 Disposed
Jan. 7, 2015 COO Stock Options (Right to Buy) Common Stock (8,748) $69.01 Oct. 31, 2015 8,748 Disposed
Jan. 6, 2015 COO Stock Options (Right to Buy) Common Stock (8,752) $69.01 Oct. 31, 2015 8,752 Disposed
Nov. 3, 2014 COO Non-employee Director Stock Option (Right to Buy) Common Stock (0) $162.69 Nov. 2, 2024 2,782 Acquired
March 14, 2014 COO Non-employee Director Stock Option (Right to Buy) Common Stock (6,500) $66.80 Oct. 31, 2021 6,500 Acquired
March 14, 2014 COO Non-employee Director Stock Option (Right to Buy) Common Stock (6,500) $66.80 Oct. 31, 2021 6,500 Disposed
March 14, 2014 COO Non-employee Director Stock Option (Right to Buy) Common Stock (3,227) $128.35 Oct. 31, 2023 3,227 Acquired
March 14, 2014 COO Non-employee Director Stock Option (Right to Buy) Common Stock (3,227) $128.35 Oct. 31, 2023 3,227 Disposed
March 14, 2014 COO Stock Options (Right to Buy) Common Stock (10,000) $42.49 Oct. 31, 2017 10,000 Acquired
March 14, 2014 COO Stock Options (Right to Buy) Common Stock (10,000) $42.49 Oct. 31, 2017 10,000 Disposed
March 14, 2014 COO Non-employee Director Stock Option (Right to Buy) Common Stock (4,500) $98.45 Oct. 31, 2022 4,500 Acquired
March 14, 2014 COO Non-employee Director Stock Option (Right to Buy) Common Stock (4,500) $98.45 Oct. 31, 2022 4,500 Disposed
March 14, 2014 COO Stock Options (Right to Buy) Common Stock (17,500) $57.87 Oct. 31, 2016 17,500 Acquired
March 14, 2014 COO Stock Options (Right to Buy) Common Stock (17,500) $57.87 Oct. 31, 2016 17,500 Disposed
March 14, 2014 COO Stock Options (Right to Buy) Common Stock (6,500) $49.57 Oct. 31, 2020 6,500 Acquired
March 14, 2014 COO Non-employee Director Stock Option (Right to Buy) Common Stock (6,500) $49.57 Oct. 31, 2020 6,500 Disposed
March 14, 2014 COO Stock Options (Right to Buy) Common Stock (17,500) $69.01 Oct. 31, 2015 17,500 Acquired
March 14, 2014 COO Stock Options (Right to Buy) Common Stock (17,500) $69.01 Oct. 31, 2015 17,500 Disposed
Dec. 11, 2013 COO Stock Options (Right to Buy) Common Stock (6,500) $69.39 Nov. 1, 2014 6,500 Disposed
Dec. 10, 2013 COO Stock Options (Right to Buy) Common Stock (6,000) $69.39 Nov. 1, 2014 6,000 Disposed
Dec. 9, 2013 COO Stock Options (Right to Buy) Common Stock (5,000) $69.39 Nov. 1, 2014 5,000 Disposed
Nov. 1, 2013 COO Non-employee Director Stock Option (Right to Buy) Common Stock (3,227) $128.35 Oct. 31, 2023 3,227 Acquired
Nov. 1, 2012 COO Non-employee Director Stock Option (Right to Buy) Common Stock (4,500) $98.45 Oct. 31, 2022 4,500 Acquired
Sept. 10, 2012 COO Non-employee Director Stock Option (Right to Buy) Common Stock (7,500) $28.52 Nov. 1, 2019 7,500 Disposed
Sept. 10, 2012 COO Non-employee Director Stock Option (Right to Buy) Common Stock (10,000) $17.09 Nov. 2, 2018 10,000 Disposed
Sept. 10, 2012 COO Non-employee Director Stock Option (Right to Buy) Common Stock (17,500) $43.98 Nov. 3, 2013 17,500 Disposed
Nov. 1, 2011 COO Non-employee Director Stock Option (Right to Buy) Common Stock (6,500) $66.80 Oct. 31, 2021 6,500 Acquired
March 7, 2011 COO Stock Options (Right to Buy) Common Stock (14,000) $26.23 Nov. 1, 2012 14,000 Disposed
Dec. 13, 2010 COO Stock Options (Right to Buy) Common Stock (14,000) $26.23 Nov. 1, 2012 14,000 Disposed
Nov. 1, 2010 COO Non-employee Director Stock Option (Right to Buy) Common Stock (6,500) $49.57 Oct. 31, 2020 6,500 Acquired
Jan. 14, 2010 COO Non-employee Director Stock Option (Right to Buy) Common Stock (10,000) $13.08 Dec. 10, 2018 10,000 Disposed
Nov. 2, 2009 COO Non-employee Director Stock Option (Right to Buy) Common Stock (7,500) $28.52 Nov. 1, 2019 7,500 Acquired
Dec. 11, 2008 COO Non-employee Director Stock Option (Right to Buy) Common Stock (10,000) $13.08 Dec. 10, 2018 10,000 Acquired
Nov. 3, 2008 COO Non-employee Director Stock Option (Right to Buy) Common Stock (10,000) $17.09 Nov. 2, 2018 10,000 Acquired
Dec. 20, 2007 COO Stock Options (Right to buy) Common Stock (1,000) $26.23 Nov. 1, 2012 1,000 Disposed
Nov. 1, 2007 COO Stock Options (Right to buy) Common Stock (10,000) $42.49 Oct. 31, 2017 10,000 Acquired
Nov. 1, 2006 COO Stock Options (Right to buy) Common Stock (17,500) $57.87 Oct. 31, 2016 17,500 Acquired
Nov. 1, 2005 COO Stock Options (Right to buy) Common Stock (17,500) $69.01 Oct. 31, 2015 17,500 Acquired
Jan. 12, 2005 COO Stock Options (Right to buy) Common Stock (2,000) $17.69 Nov. 1, 2010 2,000 Disposed
Nov. 1, 2004 COO Stock Options (Right to buy) Common Stock (17,500) $69.39 Nov. 1, 2014 17,500 Acquired
Jan. 7, 2004 COO Non-Employee Director Stock Option (Right to Buy) Common Stock (20,000) $12.78 Nov. 1, 2009 20,000 Disposed
Jan. 7, 2004 COO Non-Employee Director Stock Option (Right to buy) Common Stock (10,000) $12.77 Nov. 1, 2008 10,000 Disposed
Jan. 7, 2004 COO Non-Employee Director Stock Option (Right to Buy) Common Stock (10,000) $2.96 Oct. 31, 2005 10,000 Disposed
Jan. 7, 2004 COO Non-Employee Director Stock Option (Right to Buy) Common Stock (10,000) $18.46 Nov. 2, 2007 10,000 Disposed
Jan. 7, 2004 COO Non-Employee Director Stock Option (Right to Buy) Common Stock (6,666) $7.16 Oct. 31, 2006 6,666 Disposed
Nov. 3, 2003 COO Non-Employee Director Stock Option (Right to Buy) Common Stock (17,500) $43.98 Nov. 3, 2013 17,500 Acquired

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