Mark De Raad

Insider

First SEC filing: Aug. 7, 2007 · Latest: Feb. 8, 2013

On this page

Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 58 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

58 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D
June 5, 2017	MASI	A	10,000	—	—	10,000 Direct	—	Acquired
May 30, 2017	MASI	M	6,000	$21.97	$131,820	6,000 Direct	-50.00%	Disposed
May 30, 2017	MASI	S 10b5-1	6,000	$87.15	$522,900	8,660 Direct	-40.93%	Disposed
May 30, 2017	MASI	M	6,000	$21.97	$131,820	14,660 Direct	+69.28%	Acquired
April 4, 2017	MASI	M	18,000	$28.03	$504,540	12,000 Direct	-60.00%	Disposed
April 4, 2017	MASI	S 10b5-1	18,000	$93.34	$1,680,120	8,660 Direct	-67.52%	Disposed
April 4, 2017	MASI	M	18,000	$28.03	$504,540	26,660 Direct	+207.85%	Acquired
April 3, 2017	MASI	M	12,000	$21.97	$263,640	12,000 Direct	-50.00%	Disposed
April 3, 2017	MASI	S 10b5-1	12,000	$93.31	$1,119,720	8,660 Direct	-58.08%	Disposed
April 3, 2017	MASI	M	12,000	$21.97	$263,640	20,660 Direct	+138.57%	Acquired
March 31, 2017	MASI	M	12,000	$31.01	$372,120	18,000 Direct	-40.00%	Disposed
March 31, 2017	MASI	M	6,000	$37.84	$227,040	24,000 Direct	-20.00%	Disposed
March 31, 2017	MASI	S 10b5-1	12,000	$93.14	$1,117,680	8,660 Direct	-58.08%	Disposed
March 31, 2017	MASI	M	12,000	$31.01	$372,120	20,660 Direct	+138.57%	Acquired
March 31, 2017	MASI	S 10b5-1	6,000	$93.13	$558,780	8,660 Direct	-40.93%	Disposed
March 31, 2017	MASI	M	6,000	$37.84	$227,040	14,660 Direct	+69.28%	Acquired
Feb. 23, 2017	MASI	M	6,000	$21.97	$131,820	24,000 Direct	-20.00%	Disposed
Feb. 23, 2017	MASI	M	9,703	$20.19	$195,904	0 Direct	-100.00%	Disposed
Feb. 23, 2017	MASI	M	6,000	$21.97	$131,820	8,660 Direct	+225.56%	Acquired
Feb. 23, 2017	MASI	S 10b5-1	9,703	$87.50	$849,012	2,660 Direct	-78.48%	Disposed
Feb. 23, 2017	MASI	M	9,703	$20.19	$195,904	12,363 Direct	+364.77%	Acquired
Feb. 22, 2017	MASI	M	5,297	$20.19	$106,946	9,703 Direct	-35.31%	Disposed
Feb. 22, 2017	MASI	S 10b5-1	5,297	$87.50	$463,488	2,660 Direct	-66.57%	Disposed
Feb. 22, 2017	MASI	M	5,297	$20.19	$106,946	7,957 Direct	+199.14%	Acquired
Feb. 21, 2017	MASI	M	15,000	$20.19	$302,850	15,000 Direct	-50.00%	Disposed
Feb. 21, 2017	MASI	S 10b5-1	15,000	$85.00	$1,275,000	2,660 Direct	-84.94%	Disposed
Feb. 21, 2017	MASI	M	15,000	$20.19	$302,850	17,660 Direct	+563.91%	Acquired
Feb. 17, 2017	MASI	M	15,000	$30.06	$450,900	0 Direct	-100.00%	Disposed
Feb. 17, 2017	MASI	S 10b5-1	15,000	$82.50	$1,237,500	2,660 Direct	-84.94%	Disposed
Feb. 17, 2017	MASI	M	15,000	$30.06	$450,900	17,660 Direct	+563.91%	Acquired
Feb. 15, 2017	MASI	M	15,000	$30.06	$450,900	15,000 Direct	-50.00%	Disposed
Feb. 15, 2017	MASI	M	15,000	$27.25	$408,750	0 Direct	-100.00%	Disposed
Feb. 15, 2017	MASI	S 10b5-1	15,000	$80.00	$1,200,000	2,660 Direct	-84.94%	Disposed
Feb. 15, 2017	MASI	M	15,000	$30.06	$450,900	17,660 Direct	+563.91%	Acquired
Feb. 15, 2017	MASI	S 10b5-1	15,000	$77.50	$1,162,500	2,660 Direct	-84.94%	Disposed
Feb. 15, 2017	MASI	M	15,000	$27.25	$408,750	17,660 Direct	+563.91%	Acquired
Feb. 3, 2017	MASI	M	15,000	$27.25	$408,750	17,660 Direct	+563.91%	Acquired
Feb. 3, 2017	MASI	S 10b5-1	15,000	$75.00	$1,125,000	2,660 Direct	-84.94%	Disposed
Feb. 3, 2017	MASI	M	15,000	$27.25	$408,750	15,000 Direct	-50.00%	Disposed
Jan. 27, 2017	MASI	M	15,000	$23.98	$359,700	0 Direct	-100.00%	Disposed
Jan. 27, 2017	MASI	S 10b5-1	15,000	$72.50	$1,087,500	2,660 Direct	-84.94%	Disposed
Jan. 27, 2017	MASI	M	15,000	$23.98	$359,700	17,660 Direct	+563.91%	Acquired
Jan. 10, 2017	MASI	M	15,000	—	—	15,000 Direct	-50.00%	Disposed
Jan. 10, 2017	MASI	S 10b5-1	15,000	$70.00	$1,050,000	2,660 Direct	-84.94%	Disposed
Jan. 10, 2017	MASI	M	15,000	$23.98	$359,700	17,660 Direct	+563.91%	Acquired
May 31, 2016	MASI	M	40,000	—	—	0 Direct	-100.00%	Disposed
May 31, 2016	MASI	S 10b5-1	40,000	$49.43	$1,977,200	2,660 Direct	-93.76%	Disposed
May 31, 2016	MASI	M	40,000	$10.67	$426,800	42,660 Direct	+1503.76%	Acquired
March 15, 2016	MASI	M	40,000	—	—	40,000 Direct	-50.00%	Disposed
March 15, 2016	MASI	S 10b5-1	40,000	$39.00	$1,560,000	2,660 Direct	-93.76%	Disposed
March 15, 2016	MASI	M	40,000	$10.67	$426,800	42,660 Direct	+1503.76%	Acquired
Feb. 29, 2016	MASI	M	40,000	—	—	80,000 Direct	-33.33%	Disposed
Feb. 29, 2016	MASI	S 10b5-1	40,000	$38.11	$1,524,400	2,660 Direct	-93.76%	Disposed
Feb. 29, 2016	MASI	M	40,000	$10.67	$426,800	42,660 Direct	+1503.76%	Acquired
Feb. 29, 2016	MASI	A	30,000	—	—	30,000 Direct	—	Acquired
Dec. 15, 2015	MASI	M	30,000	—	—	120,000 Direct	-20.00%	Disposed
Dec. 15, 2015	MASI	S 10b5-1	30,000	$40.73	$1,221,900	2,660 Direct	-91.86%	Disposed
Dec. 15, 2015	MASI	M	30,000	$10.67	$320,100	32,660 Direct	+1127.82%	Acquired
Aug. 5, 2015	MASI	M	30,000	—	—	150,000 Direct	-16.67%	Disposed
Aug. 5, 2015	MASI	M	30,000	—	—	180,000 Direct	-14.29%	Disposed
Aug. 5, 2015	MASI	S 10b5-1	30,000	$45.00	$1,350,000	2,660 Direct	-91.86%	Disposed
Aug. 5, 2015	MASI	M	30,000	$10.67	$320,100	32,660 Direct	+1127.82%	Acquired
Aug. 5, 2015	MASI	S 10b5-1	30,000	$42.50	$1,275,000	2,660 Direct	-91.86%	Disposed
Aug. 5, 2015	MASI	M	30,000	$10.67	$320,100	32,660 Direct	+1127.82%	Acquired
March 20, 2015	MASI	A	30,000	—	—	30,000 Direct	—	Acquired
Feb. 18, 2014	MASI	A	30,000	—	—	30,000 Direct	—	Acquired
May 28, 2013	MASI	A	30,000	—	—	30,000 Direct	—	Acquired
Oct. 27, 2011	MASI	A	30,000	—	—	30,000 Direct	—	Acquired
May 2, 2011	MASI	M 10b5-1	30,000	—	—	30,000 Direct	-50.00%	Disposed
May 2, 2011	MASI	M 10b5-1	30,000	$10.67	$320,100	30,000 Direct	—	Acquired
May 2, 2011	MASI	S 10b5-1	30,000	$35.00	$1,050,000	0 Direct	-100.00%	Disposed
Feb. 22, 2011	MASI	A	30,000	—	—	30,000 Direct	—	Acquired
Feb. 11, 2010	MASI	A	30,000	—	—	300,000 Direct	+11.11%	Acquired
Jan. 11, 2009	MASI	A	30,000	—	—	270,000 Direct	+12.50%	Acquired
Aug. 5, 2008	MASI	M	20,000	—	—	240,000 Direct	-7.69%	Disposed
Aug. 5, 2008	MASI	S 10b5-1	14,665	$40.00	$586,600	0 Direct	-100.00%	Disposed
Aug. 5, 2008	MASI	F	5,335	$40.00	$213,400	14,665 Direct	-26.67%	Disposed
Aug. 5, 2008	MASI	M 10b5-1	20,000	$10.67	$213,400	20,000 Direct	—	Acquired
July 10, 2008	MASI	M	10,000	—	—	98,000 Direct	-9.26%	Disposed
July 10, 2008	MASI	M	10,000	$10.67	$106,700	10,000 Direct	—	Acquired
July 10, 2008	MASI	S 10b5-1	10,000	$37.56	$375,600	0 Direct	-100.00%	Disposed

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 5, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (10,000)	$90.87	June 5, 2027	10,000	Acquired
May 30, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (6,000)	$21.97	May 28, 2023	6,000	Disposed
April 4, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (18,000)	$28.03	Feb. 18, 2024	18,000	Disposed
April 3, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (12,000)	$21.97	May 28, 2023	12,000	Disposed
March 31, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (12,000)	$31.01	March 20, 2025	12,000	Disposed
March 31, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (6,000)	$37.84	Feb. 28, 2026	6,000	Disposed
Feb. 23, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (6,000)	$21.97	May 28, 2023	6,000	Disposed
Feb. 23, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (9,703)	$20.19	Oct. 27, 2021	9,703	Disposed
Feb. 22, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (5,297)	$20.19	Oct. 27, 2021	5,297	Disposed
Feb. 21, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (15,000)	$20.19	Oct. 27, 2021	15,000	Disposed
Feb. 17, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (15,000)	$30.06	Feb. 22, 2021	15,000	Disposed
Feb. 15, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (15,000)	$30.06	Feb. 22, 2021	15,000	Disposed
Feb. 15, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (15,000)	$27.25	Feb. 11, 2020	15,000	Disposed
Feb. 3, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (15,000)	$27.25	Feb. 11, 2020	15,000	Disposed
Jan. 27, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (15,000)	$23.98	Jan. 11, 2019	15,000	Disposed
Jan. 10, 2017	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (15,000)	$23.98	Jan. 11, 2019	15,000	Disposed
May 31, 2016	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (40,000)	$10.67	July 16, 2016	40,000	Disposed
March 15, 2016	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (40,000)	$10.67	July 17, 2016	40,000	Disposed
Feb. 29, 2016	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (40,000)	$10.67	July 17, 2016	40,000	Disposed
Feb. 29, 2016	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (30,000)	$37.84	March 1, 2026	30,000	Acquired
Dec. 15, 2015	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (30,000)	$10.67	July 16, 2016	30,000	Disposed
Aug. 5, 2015	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (30,000)	$10.67	July 16, 2016	30,000	Disposed
Aug. 5, 2015	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (30,000)	$10.67	July 16, 2016	30,000	Disposed
March 20, 2015	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (30,000)	$31.01	March 20, 2025	30,000	Acquired
Feb. 18, 2014	MASI	Non-Qualified Stock Option (Right to Buy)	Common Stock (30,000)	$28.03	Feb. 18, 2024	30,000	Acquired
May 28, 2013	MASI	Non-qualified stock option (right to buy)	Common Stock (30,000)	$21.97	May 28, 2023	30,000	Acquired
Oct. 27, 2011	MASI	Non-qualified stock option (right to buy)	Common Stock (30,000)	$20.19	Oct. 27, 2021	30,000	Acquired
May 2, 2011	MASI	Non-Qualified Stock Option (Right to buy)	Common Stock (30,000)	$10.67	July 17, 2016	30,000	Disposed
Feb. 22, 2011	MASI	Non-qualified stock option (right to buy)	Common Stock (30,000)	$30.06	Feb. 22, 2021	30,000	Acquired
Feb. 11, 2010	MASI	Non-qualified stock option (right to buy)	Common Stock (30,000)	$27.25	Feb. 11, 2020	30,000	Acquired
Jan. 11, 2009	MASI	Non-qualified stock option (right to buy)	Common Stock (30,000)	$23.98	Jan. 11, 2019	30,000	Acquired
Aug. 5, 2008	MASI	Non-qualified Stock Option	Common Stock (20,000)	$10.67	July 16, 2016	20,000	Disposed
July 10, 2008	MASI	Non-qualified stock option (right to buy)	Common Stock (10,000)	$10.67	July 17, 2016	10,000	Disposed

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

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
Aug. 7, 2007	MASI	Nonqualified Stock Option (right to buy)→ Common Stock (270,000)	270,000	Direct

Compensation (DEF 14A)

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

CIK 937556

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2017	$407,726	—	—	—	$206,876	—	$8,250	$1,816,072
2016	$401,090	—	—	—	$746,305	—	$7,950	$1,548,435
2015	$363,034	—	—	—	$204,750	—	$7,950	$889,357

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