Mark E Mlotek

CIK 1194352 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 7, 2023 · Latest: Feb. 7, 2023

On this page

Insider at

Insider transactions

0 buys (P) 2 sells (S) Net: $-478,758 + 77 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

77 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 4, 2026 HSIC S 1,825 $80.81 $147,478 80,554 Direct -2.22% Disposed 11.9% (price as of 2026-08-18)
March 4, 2026 HSIC S 4,100 $80.80 $331,280 82,379 Direct -4.74% Disposed 11.9% (price as of 2026-08-18)
Aug. 14, 2024 HSIC S 3,000 $69.12 $207,360 87,851 Direct -3.30% Disposed 30.9% (price as of 2026-08-18)
May 19, 2023 HSIC S 24,747 $76.68 $1,897,600 69,138 Direct -26.36% Disposed 18.0% (price as of 2026-08-18)
March 7, 2022 HSIC S 6,292 $86.39 $543,566 65,885 Direct -8.72% Disposed 4.7% (price as of 2026-08-18)
Feb. 24, 2022 HSIC S 24,075 $82.99 $1,997,984 87,451 Direct -21.59% Disposed 9.0% (price as of 2026-08-18)
May 10, 2021 HSIC S 13,296 $83.02 $1,103,834 112,459 Direct -10.57% Disposed 9.0% (price as of 2026-08-18)
June 12, 2018 HSIC S 10,359 $72.73 $753,410 79,506 Direct -11.53% Disposed 58.6% (price as of 2026-08-18)
March 17, 2017 HSIC S 5,559 $170.98 $950,478 40,426 Direct -12.09% Disposed 34.9% (price as of 2026-08-18)
Nov. 3, 2016 HSIC S 2,417 $155.19 $375,094 40,456 Direct -5.64% Disposed 48.6% (price as of 2026-08-18)
March 2, 2016 HSIC S 4,982 $167.93 $836,627 34,539 Direct -12.61% Disposed 37.4% (price as of 2026-08-18)
Nov. 5, 2015 HSIC S 2,952 $155.00 $457,560 46,774 Direct -5.94% Disposed 48.8% (price as of 2026-08-18)
Feb. 12, 2015 HSIC S 6,875 $142.55 $980,031 46,100 Direct -12.98% Disposed 61.8% (price as of 2026-08-18)
Nov. 7, 2014 HSIC S 1,438 $128.73 $185,114 53,940 Direct -2.60% Disposed 79.2% (price as of 2026-08-18)
Nov. 7, 2014 HSIC S 4,824 $128.76 $621,138 55,378 Direct -8.01% Disposed 79.1% (price as of 2026-08-18)
Feb. 25, 2014 HSIC S 20,333 $119.16 $2,422,880 52,899 Direct -27.77% Disposed 93.6% (price as of 2026-08-18)
Dec. 19, 2013 HSIC S 100 $112.70 $11,270 54,174 Direct -0.18% Disposed 104.7% (price as of 2026-08-18)
Dec. 19, 2013 HSIC S 3,500 $111.99 $391,965 54,274 Direct -6.06% Disposed 106.0% (price as of 2026-08-18)
Dec. 19, 2013 HSIC S 18,404 $111.96 $2,060,512 54,174 Direct -25.36% Disposed 106.0% (price as of 2026-08-18)
March 11, 2013 HSIC S 9,110 $89.43 $814,707 54,174 Direct -14.40% Disposed 157.9% (price as of 2026-08-18)
March 8, 2013 HSIC S 1,451 $90.16 $130,822 63,284 Direct -2.24% Disposed 155.8% (price as of 2026-08-18)
Dec. 14, 2012 HSIC S 179 $80.08 $14,334 58,643 Direct -0.30% Disposed 188.0% (price as of 2026-08-18)
Dec. 14, 2012 HSIC S 9,958 $79.49 $791,561 58,822 Direct -14.48% Disposed 190.2% (price as of 2026-08-18)

Showing latest 100 of 283 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
March 16, 2022 HSIC Stock Option (Right to Buy) [F4] Common Stock, par value $0.01 per share (13,780) $86.27 March 16, 2032 13,780 Acquired
March 3, 2021 HSIC Stock Option (Right to Buy) [F4] Common Stock, par value $0.01 per share (35,798) $62.71 March 3, 2031 35,798 Acquired
Nov. 7, 2014 HSIC Stock Option (Right to Buy) [F4] Common Stock, par value $0.01 per share (4,824) $59.89 March 3, 2018 4,824 Disposed
Feb. 27, 2014 HSIC SERP Phantom Stock [F2] Common Stock, par value $0.01 per share — — 3,182 Acquired
Feb. 25, 2014 HSIC Stock Option (Right to Buy) [F2] Common Stock, par value $0.01 per share (20,333) $59.89 March 3, 2018 20,333 Disposed
Dec. 19, 2013 HSIC Stock Option (Right to Buy) [F4] Common Stock, par value $0.01 per share (3,600) $59.89 March 3, 2018 3,600 Disposed
Dec. 19, 2013 HSIC Stock Option (Right to Buy) [F4] Common Stock, par value $0.01 per share (18,404) $51.23 March 5, 2017 18,404 Disposed
March 8, 2012 HSIC Stock Option (Right to Buy) [F6] Common Stock, par value $0.01 per share (6,925) $51.23 March 5, 2017 6,925 Disposed
March 8, 2012 HSIC Stock Option (Right to Buy) [F6] Common Stock, par value $0.01 per share (22,323) $47.31 March 2, 2016 22,323 Disposed
March 8, 2012 HSIC Stock Option (Right to Buy) [F6] Common Stock, par value $0.01 per share (7,235) $39.43 March 9, 2015 7,235 Disposed
Nov. 14, 2011 HSIC Stock Option (Right to Buy) [F2] Common Stock, par value $0.01 per share (21,325) $39.43 March 9, 2015 21,325 Disposed
March 3, 2011 HSIC Stock Option (Right to Buy) [F6] Common Stock, par value $0.01 per share (8,940) $39.43 March 9, 2015 8,940 Disposed
March 3, 2011 HSIC Stock Option (Right to Buy) [F6] Common Stock, par value $0.01 per share (11,250) $35.49 Feb. 18, 2014 11,250 Disposed
Sept. 14, 2010 HSIC Stock Option (Right to Buy) [F2] Common Stock, par value $0.01 per share (29,000) $35.49 March 5, 2012 29,000 Disposed
March 4, 2010 HSIC Stock Option (Right to Buy) [F3] Common Stock, par value $0.01 (9,750) $35.49 Feb. 18, 2014 9,750 Disposed
March 4, 2010 HSIC Stock Option (Right to Buy) [F3] Common Stock, par value $0.01 (2,985) $20.41 March 5, 2012 2,985 Disposed
March 20, 2008 HSIC Stock Option (Right to Buy) [F1] Common Stock, par value $0.01 per share (9,680) $20.41 March 5, 2012 9,680 Disposed
March 17, 2008 HSIC Stock Option (Right to Buy) [F1] Common Stock, par value $0.01 per share (14,010) $20.41 March 5, 2012 14,010 Disposed
March 3, 2008 HSIC Stock Option (Right to Buy) [F1] Common Stock, par value $0.01 per share (28,757) $59.89 March 3, 2018 28,757 Acquired
Nov. 30, 2007 HSIC Stock Option (right to buy) [F1] Common Stock, par value $0.01 per share (11,325) $20.41 March 5, 2012 11,325 Disposed
Nov. 30, 2007 HSIC Stock Option (right to buy) [F1] Common Stock, par value $0.01 per share (3,650) $19.94 March 17, 2008 3,650 Disposed
May 18, 2007 HSIC Stock Option (Right to Buy) [F1] Common Stock, par value $0.01 per share (19,875) $19.94 March 17, 2008 19,875 Disposed
March 5, 2007 HSIC Stock Option (Right to buy) [F1] Common Stock, par value $0.01 (25,329) $51.23 March 5, 2017 25,329 Acquired
Feb. 22, 2007 HSIC Stock Option (Right to buy) [F1] Common Stock, par value $0.01 (1,475) $19.94 March 17, 2008 1,475 Disposed
Feb. 22, 2007 HSIC Stock Option (Right to buy) [F1] Common Stock, par value $0.01 (31,874) $19.42 Feb. 25, 2013 31,874 Disposed
May 8, 2006 HSIC Stock Option (Right to buy) Common Stock, par value $0.01 (7,504) $14.31 March 1, 2011 7,504 Disposed
May 8, 2006 HSIC Stock Option (Right to buy) Common Stock, par value $0.01 (18,126) $19.42 Feb. 25, 2013 18,126 Disposed
March 2, 2006 HSIC Stock Option (Right to buy) [F1] Common Stock, par value $0.01 (22,323) $47.31 March 2, 2016 22,323 Acquired
Dec. 19, 2005 HSIC Stock Option (right to buy) [F2] Common Stock, par value $0.01 per share (17,100) $14.31 March 1, 2011 17,100 Disposed
May 11, 2005 HSIC Stock Option (right to buy) [F2] Common Stock, par value $0.01 per share (10,396) $14.31 March 1, 2011 10,396 Disposed
May 11, 2005 HSIC Stock Option (right to buy) [F2] Common Stock, par value $0.01 per share (4,364) $12.28 March 13, 2007 4,364 Disposed
March 9, 2005 HSIC Stock Option (Right to buy) [F1] Common Stock, par value $0.01 (37,500) $39.43 March 9, 2015 37,500 Acquired
March 7, 2005 HSIC Stock Option (Right to buy) [F1] Common Stock, par value $0.01 (13,150) $12.28 March 13, 2007 13,150 Disposed
Nov. 29, 2004 HSIC Stock Options (right to buy) [F1] Common Stock, par value $0.01 per share (2,567) $21.50 April 6, 2009 2,567 Disposed
Nov. 29, 2004 HSIC Stock Options (right to buy) [F1] Common Stock, par value $0.01 per share (1,243) $24.56 March 13, 2007 1,243 Disposed
March 4, 2004 HSIC Stock Option (Right to buy) [F1] Common Stock (7,950) $21.50 April 6, 2009 7,950 Disposed
Feb. 18, 2004 HSIC Stock Option (Right to buy) [F1] Common Stock (25,000) $70.98 Feb. 18, 2014 25,000 Acquired
Nov. 11, 2003 HSIC Stock Option (right to buy) Common Stock (4,000) $11.81 Dec. 15, 2009 4,000 Disposed
Nov. 11, 2003 HSIC Stock Option (right to buy) Common Stock (3,483) $21.50 April 6, 2009 3,483 Disposed
Nov. 11, 2003 HSIC Stock Option (right to buy) Common Stock (1,975) $16.00 Nov. 2, 2005 1,975 Disposed

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

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

HSIC

Chief Strategic Officer
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 — — — — — — — —
2023 $688,242 $0 — — $597,065 $0 $61,917 $3,217,224
2022 $658,819 $0 — — $692,150 $0 $65,798 $3,266,767

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.