Richard M Beyer

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) 1 sells (S) Net: $-864,335 + 26 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

26 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Oct. 13, 2025	MU	A	1,377	—	—	97,408 Direct	+1.43%	Acquired	(price as of 2026-08-20)
Sept. 25, 2025	MU	S	5,552	$155.68	$864,335	96,031 Direct	-5.47%	Disposed	500.2% (price as of 2026-08-20)
Oct. 16, 2020	MU	A	4,813	—	—	91,174 Direct	+5.57%	Acquired	(price as of 2026-08-20)
Oct. 16, 2019	MU	A	5,381	—	—	86,361 Direct	+6.64%	Acquired	(price as of 2026-08-20)
Oct. 16, 2018	MU	A	5,905	—	—	80,980 Direct	+7.87%	Acquired	(price as of 2026-08-20)
Oct. 24, 2017	MU	A	6,015	—	—	75,075 Direct	+8.71%	Acquired	(price as of 2026-08-20)
March 8, 2017	ADI	M	1,850	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 8, 2017	ADI	M	1,850	—	—	5,630 Direct	+48.94%	Acquired	(price as of 2026-08-20)
Oct. 19, 2016	MU	A	14,360	—	—	69,060 Direct	+26.25%	Acquired	(price as of 2026-08-20)
March 9, 2016	ADI	A	1,850	—	—	1,850 Direct	—	Acquired	(price as of 2026-08-20)
March 9, 2016	ADI	M	1,540	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 9, 2016	ADI	A	7,640	—	—	7,640 Direct	—	Acquired	(price as of 2026-08-20)
March 9, 2016	ADI	M	1,540	—	—	3,780 Direct	+68.75%	Acquired	(price as of 2026-08-20)
Oct. 14, 2015	MU	A	13,752	—	—	54,700 Direct	+33.58%	Acquired	(price as of 2026-08-20)
March 11, 2015	ADI	M	1,740	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 11, 2015	ADI	A	1,540	—	—	1,540 Direct	—	Acquired	(price as of 2026-08-20)
March 11, 2015	ADI	A	8,460	—	—	8,460 Direct	—	Acquired	(price as of 2026-08-20)
March 11, 2015	ADI	M	1,740	—	—	2,240 Direct	+348.00%	Acquired	(price as of 2026-08-20)
Oct. 21, 2014	MU	A	8,421	—	—	40,948 Direct	+25.89%	Acquired	(price as of 2026-08-20)
March 12, 2014	ADI	A	1,740	—	—	1,740 Direct	—	Acquired	(price as of 2026-08-20)
March 12, 2014	ADI	M	500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 12, 2014	ADI	A	9,660	—	—	9,660 Direct	—	Acquired	(price as of 2026-08-20)
March 12, 2014	ADI	M	500	—	—	500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 16, 2013	ADI	A	500	—	—	500 Direct	—	Acquired	(price as of 2026-08-20)
Dec. 16, 2013	ADI	A	2,970	—	—	2,970 Direct	—	Acquired	(price as of 2026-08-20)
Oct. 17, 2013	MU	A	14,143	—	—	32,527 Direct	+76.93%	Acquired	(price as of 2026-08-20)
Jan. 22, 2013	MU	A	18,384	—	—	18,384 Direct	—	Acquired	(price as of 2026-08-20)

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 8, 2017	ADI	Restricted Stock Unit (RSU)	Comm Stock - $.16-2/3 value (1,850)	$0.00	—	1,850	Disposed
March 9, 2016	ADI	Restricted Stock Unit (RSU)	Comm Stock-$.16-2/3 value (1,850)	$0.00	—	1,850	Acquired
March 9, 2016	ADI	Restricted Stock Unit (RSU)	Comm Stock-$.16-2/3 value (1,540)	$0.00	—	1,540	Disposed
March 9, 2016	ADI	Non-Qualified Stock Option (right to buy)	Comm Stock-$.16-2/3 value (7,640)	$54.93	March 9, 2026	7,640	Acquired
March 11, 2015	ADI	Restricted Stock Unit (RSU)	Comm Stock-$.16-2/3 value (1,740)	$0.00	—	1,740	Disposed
March 11, 2015	ADI	Restricted Stock Unit (RSU)	Comm Stock-$.16-2/3 value (1,540)	$0.00	—	1,540	Acquired
March 11, 2015	ADI	Non-Qualified Stock Option (right to buy)	Comm Stock-$.16-2/3 value (8,460)	$57.29	March 11, 2025	8,460	Acquired
March 12, 2014	ADI	Restricted Stock Unit (RSU)	Comm Stock-$.16-2/3 value (1,740)	$0.00	—	1,740	Acquired
March 12, 2014	ADI	Restricted Stock Unit (RSU)	Comm Stock-$.16-2/3 value (500)	$0.00	—	500	Disposed
March 12, 2014	ADI	Non-Qualified Stock Option (right to buy)	Comm Stock-$.16-2/3 value (9,660)	$51.73	March 12, 2024	9,660	Acquired
Dec. 16, 2013	ADI	Restricted Stock Unit (RSU)	Comm Stock-$.16-2/3 value (500)	$0.00	—	500	Acquired
Dec. 16, 2013	ADI	Non-Qualified Stock Option (right to buy)	Comm Stock-$.16-2/3 value (2,970)	$48.74	Dec. 16, 2023	2,970	Acquired

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
Jan. 24, 2013	MU	Common Stock	0	Direct