Robert E Switz

Insider

First SEC filing: Oct. 18, 2019 · Latest: Oct. 18, 2019

On this page

Insider at Companies where this person is a reporting insider.
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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 25 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

25 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 16, 2023	MRVL	A	4,570	—	—	4,570 Direct	—	Acquired	(price as of 2026-08-18)
June 16, 2023	MRVL	M	4,320	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-18)
June 16, 2023	MRVL	M	4,320	—	—	70,350 Indirect	+6.54%	Acquired	(price as of 2026-08-18)
June 23, 2022	MRVL	A	4,320	—	—	4,320 Direct	—	Acquired	(price as of 2026-08-18)
June 23, 2022	MRVL	M	4,354	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-18)
June 23, 2022	MRVL	M	4,354	—	—	66,030 Indirect	+7.06%	Acquired	(price as of 2026-08-18)
July 16, 2021	MRVL	A	4,354	—	—	4,354 Direct	—	Acquired	(price as of 2026-08-18)
July 16, 2021	MRVL	M	6,651	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-18)
July 16, 2021	MRVL	M	6,651	—	—	61,676 Indirect	+12.09%	Acquired	(price as of 2026-08-18)
Oct. 16, 2020	MU	A	4,813	—	—	61,356 Direct	+8.51%	Acquired	(price as of 2026-08-18)
Oct. 16, 2019	MU	A	5,381	—	—	56,543 Direct	+10.52%	Acquired	(price as of 2026-08-18)
Oct. 16, 2018	MU	S	5,905	—	—	51,162 Direct	+13.05%	Acquired	(price as of 2026-08-18)
July 13, 2018	MU	S 10b5-1	25,000	$56.00	$1,400,000	45,257 Direct	-35.58%	Disposed	1617.0% (price as of 2026-08-18)
July 2, 2018	MU	S 10b5-1	50,000	$54.00	$2,700,000	70,257 Direct	-41.58%	Disposed	1680.6% (price as of 2026-08-18)
July 2, 2018	MU	S 10b5-1	25,000	$52.00	$1,300,000	120,257 Direct	-17.21%	Disposed	1749.0% (price as of 2026-08-18)
Oct. 24, 2017	MU	A	6,015	—	—	145,257 Direct	+4.32%	Acquired	(price as of 2026-08-18)
Oct. 19, 2016	MU	A	14,360	—	—	139,242 Direct	+11.50%	Acquired	(price as of 2026-08-18)
Oct. 14, 2015	MU	A	13,752	—	—	124,882 Direct	+12.37%	Acquired	(price as of 2026-08-18)
Oct. 21, 2014	MU	A	8,421	—	—	111,130 Direct	+8.20%	Acquired	(price as of 2026-08-18)
May 13, 2014	MU	S	25,000	$27.56	$689,000	102,709 Direct	-19.58%	Disposed	3388.8% (price as of 2026-08-18)
May 7, 2014	MU	S	25,000	$27.11	$677,750	127,709 Direct	-16.37%	Disposed	3446.7% (price as of 2026-08-18)
Feb. 12, 2014	MU	S	15,000	$25.00	$375,000	152,709 Direct	-8.94%	Disposed	3746.0% (price as of 2026-08-18)
Jan. 16, 2014	MU	S	30,000	$23.03	$690,900	167,709 Direct	-15.17%	Disposed	4075.0% (price as of 2026-08-18)
Oct. 17, 2013	MU	A	14,143	—	—	197,709 Direct	+7.70%	Acquired	(price as of 2026-08-18)
Oct. 17, 2012	MU	A	41,522	—	—	183,566 Direct	+29.23%	Acquired	(price as of 2026-08-18)
Oct. 12, 2011	MU	A	46,153	—	—	142,044 Direct	+48.13%	Acquired	(price as of 2026-08-18)
Feb. 15, 2011	MU	S	4,800	$11.61	$55,728	95,891 Direct	-4.77%	Disposed	8181.7% (price as of 2026-08-18)
Feb. 15, 2011	MU	S	9,300	$11.61	$107,973	100,691 Direct	-8.46%	Disposed	8181.7% (price as of 2026-08-18)
Feb. 15, 2011	MU	S	400	$11.61	$4,644	109,991 Direct	-0.36%	Disposed	8181.7% (price as of 2026-08-18)
Feb. 15, 2011	MU	S	100	$11.61	$1,161	110,391 Direct	-0.09%	Disposed	8181.7% (price as of 2026-08-18)
Feb. 15, 2011	MU	S	400	$11.62	$4,648	110,491 Direct	-0.36%	Disposed	8174.5% (price as of 2026-08-18)
Feb. 15, 2011	MU	S	5,000	$11.62	$58,100	110,891 Direct	-4.31%	Disposed	8174.5% (price as of 2026-08-18)
Oct. 11, 2010	MU	A	29,644	—	—	115,891 Direct	+34.37%	Acquired	(price as of 2026-08-18)
Jan. 7, 2010	MU	S	2,860	$10.82	$30,945	86,247 Direct	-3.21%	Disposed	8786.3% (price as of 2026-08-18)
Jan. 7, 2010	MU	S	12,799	$10.83	$138,613	89,107 Direct	-12.56%	Disposed	8778.1% (price as of 2026-08-18)
Jan. 7, 2010	MU	S	11,941	$10.84	$129,440	101,906 Direct	-10.49%	Disposed	8769.9% (price as of 2026-08-18)
Jan. 7, 2010	MU	S	2,400	$10.86	$26,064	113,847 Direct	-2.06%	Disposed	8753.6% (price as of 2026-08-18)
Oct. 6, 2009	MU	A	28,231	—	—	116,247 Direct	+32.07%	Acquired	(price as of 2026-08-18)
Oct. 3, 2008	MU	A	50,224	—	—	88,016 Direct	+132.90%	Acquired	(price as of 2026-08-18)
Oct. 8, 2007	MU	A	20,834	—	—	37,792 Direct	+122.86%	Acquired	(price as of 2026-08-18)
Sept. 26, 2006	MU	A	12,583	—	—	16,958 Direct	+287.61%	Acquired	(price as of 2026-08-18)
Feb. 8, 2006	MU	A	4,375	$16.36	$71,575	4,375 Direct	—	Acquired	5777.1% (price as of 2026-08-18)
Feb. 8, 2006	MU	A	4,375	—	—	4,375 Direct	—	Acquired	(price as of 2026-08-18)

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 16, 2023	MRVL	Restricted Stock Units	Common Stock (4,570)	—	—	4,570	Acquired
June 16, 2023	MRVL	Restricted Stock Units	Common Stock (4,320)	—	—	4,320	Disposed
June 23, 2022	MRVL	Restricted Stock Units	Common Stock (4,320)	—	—	4,320	Acquired
June 23, 2022	MRVL	Restricted Stock Units	Common Stock (4,354)	—	—	4,354	Disposed
July 16, 2021	MRVL	Restricted Stock Units	Common Stock (4,354)	—	—	4,354	Acquired
July 16, 2021	MRVL	Restricted Stock Units	Common Stock (6,651)	—	—	6,651	Disposed
Feb. 8, 2006	MU	Non qualified Stock Option	Common Stock (4,375)	$16.36	Feb. 8, 2012	4,375	Acquired

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

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
April 21, 2021	MRVL	Common Stock	55,025	Indirect
April 21, 2021	MRVL	Restricted Stock Units→ Common Stock (6,651)	6,651	Direct