Steven L. Thorsen JR

Insider

First SEC filing: July 24, 2018 · Latest: July 24, 2018

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

MU selling July 20, 2018

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 74 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

74 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 20, 2018	MU	S	40,000	$55.09	$2,203,600	126,990 Direct	-23.95%	Disposed	1687.3% (price as of 2026-08-21)
May 8, 2018	MU	M	14,394	—	—	43,183 Direct	-25.00%	Disposed	(price as of 2026-08-21)
May 8, 2018	MU	M	13,695	—	—	27,389 Direct	-33.33%	Disposed	(price as of 2026-08-21)
May 8, 2018	MU	S	28,089	$48.41	$1,359,788	166,990 Direct	-14.40%	Disposed	1934.0% (price as of 2026-08-21)
May 8, 2018	MU	M	14,394	$17.41	$250,600	195,079 Direct	+7.97%	Acquired	5555.7% (price as of 2026-08-21)
May 8, 2018	MU	M	13,695	$18.18	$248,975	180,685 Direct	+8.20%	Acquired	5316.1% (price as of 2026-08-21)
Dec. 28, 2017	MU	M	25,425	—	—	8,475 Direct	-75.00%	Disposed	(price as of 2026-08-21)
Dec. 28, 2017	MU	M	14,750	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Dec. 28, 2017	MU	S	20,746	$42.41	$879,838	166,990 Direct	-11.05%	Disposed	2221.7% (price as of 2026-08-21)
Dec. 28, 2017	MU	S	40,175	$42.40	$1,703,420	187,736 Direct	-17.63%	Disposed	2222.3% (price as of 2026-08-21)
Dec. 28, 2017	MU	M	25,425	$28.76	$731,223	227,911 Direct	+12.56%	Acquired	3323.7% (price as of 2026-08-21)
Dec. 28, 2017	MU	M	14,750	$16.92	$249,570	202,486 Direct	+7.86%	Acquired	5719.4% (price as of 2026-08-21)
Oct. 24, 2017	MU	M	7,452	—	—	7,452 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 24, 2017	MU	A	11,659	—	—	11,659 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 24, 2017	MU	A	25,255	—	—	25,255 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 24, 2017	MU	F	3,678	$41.56	$152,858	187,736 Direct	-1.92%	Disposed	2269.2% (price as of 2026-08-21)
Oct. 24, 2017	MU	M	7,452	—	—	191,414 Direct	+4.05%	Acquired	(price as of 2026-08-21)
Oct. 24, 2017	MU	A	19,490	—	—	183,962 Direct	+11.85%	Acquired	(price as of 2026-08-21)
Oct. 20, 2017	MU	F	3,406	$41.31	$140,702	164,472 Direct	-2.03%	Disposed	2283.6% (price as of 2026-08-21)
Oct. 19, 2017	MU	F	5,625	$41.65	$234,281	167,878 Direct	-3.24%	Disposed	2264.1% (price as of 2026-08-21)
Oct. 16, 2017	MU	F	5,799	$40.40	$234,280	173,503 Direct	-3.23%	Disposed	2337.3% (price as of 2026-08-21)
Oct. 14, 2017	MU	F	5,388	$40.40	$217,675	179,302 Direct	-2.92%	Disposed	2337.3% (price as of 2026-08-21)
Sept. 29, 2017	MU	M	13,694	—	—	41,084 Direct	-25.00%	Disposed	(price as of 2026-08-21)
Sept. 29, 2017	MU	M	44,250	—	—	14,750 Direct	-75.00%	Disposed	(price as of 2026-08-21)
Sept. 29, 2017	MU	S	61,000	$38.10	$2,324,100	184,690 Direct	-24.83%	Disposed	2484.4% (price as of 2026-08-21)
Sept. 29, 2017	MU	S	13,694	$38.10	$521,741	245,690 Direct	-5.28%	Disposed	2484.4% (price as of 2026-08-21)
Sept. 29, 2017	MU	M	13,694	$18.18	$248,957	259,384 Direct	+5.57%	Acquired	5316.1% (price as of 2026-08-21)
Sept. 29, 2017	MU	S	44,250	$38.10	$1,685,925	245,690 Direct	-15.26%	Disposed	2484.4% (price as of 2026-08-21)
Sept. 29, 2017	MU	M	44,250	$16.92	$748,710	289,940 Direct	+18.01%	Acquired	5719.4% (price as of 2026-08-21)
March 29, 2017	MU	S	50,000	$28.46	$1,423,000	245,690 Direct	-16.91%	Disposed	3359.8% (price as of 2026-08-21)
Feb. 9, 2017	MU	M	126,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Feb. 9, 2017	MU	S	126,000	$24.64	$3,104,640	295,690 Direct	-29.88%	Disposed	3896.1% (price as of 2026-08-21)
Feb. 9, 2017	MU	M	126,000	$5.72	$720,720	421,690 Direct	+42.61%	Acquired	17114.2% (price as of 2026-08-21)
Oct. 25, 2016	MU	M	63,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Oct. 25, 2016	MU	S	63,000	$17.58	$1,107,540	295,690 Direct	-17.56%	Disposed	5501.0% (price as of 2026-08-21)
Oct. 25, 2016	MU	M	63,000	$5.16	$325,080	358,690 Direct	+21.31%	Acquired	18982.4% (price as of 2026-08-21)
Oct. 20, 2016	MU	F	2,398	$17.22	$41,294	295,690 Direct	-0.80%	Disposed	5618.1% (price as of 2026-08-21)
Oct. 19, 2016	MU	A	24,955	—	—	24,955 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 19, 2016	MU	A	57,577	—	—	57,577 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 19, 2016	MU	A	45,594	—	—	298,088 Direct	+18.06%	Acquired	(price as of 2026-08-21)
Oct. 16, 2016	MU	F	4,084	$17.13	$69,959	252,494 Direct	-1.59%	Disposed	5648.1% (price as of 2026-08-21)
Oct. 16, 2016	MU	F	5,734	$17.13	$98,223	256,578 Direct	-2.19%	Disposed	5648.1% (price as of 2026-08-21)
Oct. 14, 2016	MU	F	3,793	$16.85	$63,912	262,312 Direct	-1.43%	Disposed	5743.6% (price as of 2026-08-21)
Oct. 20, 2015	MU	F	2,398	$19.16	$45,946	266,105 Direct	-0.89%	Disposed	5039.1% (price as of 2026-08-21)
Oct. 16, 2015	MU	F	9,818	$18.66	$183,204	268,503 Direct	-3.53%	Disposed	5176.8% (price as of 2026-08-21)
Oct. 14, 2015	MU	A	25,681	—	—	25,681 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 14, 2015	MU	A	54,778	—	—	54,778 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 14, 2015	MU	A	43,663	—	—	278,321 Direct	+18.61%	Acquired	(price as of 2026-08-21)
Oct. 12, 2015	MU	F	3,389	$18.16	$61,544	234,658 Direct	-1.42%	Disposed	5322.1% (price as of 2026-08-21)
Oct. 28, 2014	MU	M	75,000	—	—	63,000 Direct	-54.35%	Disposed	(price as of 2026-08-21)
Oct. 28, 2014	MU	M	16,250	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Oct. 28, 2014	MU	S	91,250	$32.48	$2,963,800	238,047 Direct	-27.71%	Disposed	2931.6% (price as of 2026-08-21)
Oct. 28, 2014	MU	M	75,000	$5.16	$387,000	329,297 Direct	+29.49%	Acquired	18982.4% (price as of 2026-08-21)
Oct. 28, 2014	MU	M	16,250	$7.59	$123,338	254,297 Direct	+6.83%	Acquired	12873.0% (price as of 2026-08-21)
Oct. 20, 2014	MU	A	16,600	—	—	16,600 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 20, 2014	MU	A	33,900	—	—	33,900 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 20, 2014	MU	A	27,600	—	—	238,047 Direct	+13.11%	Acquired	(price as of 2026-08-21)
Oct. 20, 2014	MU	F	15,299	$28.76	$439,999	210,447 Direct	-6.78%	Disposed	3323.7% (price as of 2026-08-21)
Oct. 16, 2014	MU	F	13,942	$27.54	$383,963	225,746 Direct	-5.82%	Disposed	3475.3% (price as of 2026-08-21)
Oct. 13, 2014	MU	F	6,786	$27.79	$188,583	239,688 Direct	-2.75%	Disposed	3443.2% (price as of 2026-08-21)
Aug. 12, 2014	MU	M	48,750	—	—	16,250 Direct	-75.00%	Disposed	(price as of 2026-08-21)
Aug. 12, 2014	MU	S	20,000	$30.53	$610,600	246,474 Direct	-7.51%	Disposed	3125.2% (price as of 2026-08-21)
Aug. 12, 2014	MU	S	48,750	$30.32	$1,478,100	266,474 Direct	-15.47%	Disposed	3147.5% (price as of 2026-08-21)
Aug. 12, 2014	MU	M	48,750	$7.59	$370,012	315,224 Direct	+18.29%	Acquired	12873.0% (price as of 2026-08-21)
Jan. 16, 2014	MU	S	60,000	$23.02	$1,381,200	266,474 Direct	-18.38%	Disposed	4177.4% (price as of 2026-08-21)
Nov. 11, 2013	MU	M	63,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 11, 2013	MU	M	40,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 11, 2013	MU	M	37,500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 11, 2013	MU	S	140,500	$18.17	$2,552,885	326,474 Direct	-30.09%	Disposed	5319.1% (price as of 2026-08-21)
Nov. 11, 2013	MU	M	63,000	$7.46	$469,980	466,974 Direct	-11.89%	Disposed	13099.1% (price as of 2026-08-21)
Nov. 11, 2013	MU	M	40,000	$11.51	$460,400	403,974 Direct	+10.99%	Acquired	8454.7% (price as of 2026-08-21)
Nov. 11, 2013	MU	M	37,500	$12.52	$469,500	363,974 Direct	+11.49%	Acquired	7764.6% (price as of 2026-08-21)
Oct. 16, 2013	MU	A	59,000	—	—	59,000 Direct	—	Acquired	(price as of 2026-08-21)
Oct. 16, 2013	MU	F	21,714	$16.92	$367,401	326,474 Direct	-6.24%	Disposed	5719.4% (price as of 2026-08-21)
Oct. 16, 2013	MU	F	23,063	$16.92	$390,226	348,188 Direct	-6.21%	Disposed	5719.4% (price as of 2026-08-21)
Oct. 16, 2013	MU	D	21,000	—	—	371,251 Direct	-5.35%	Disposed	(price as of 2026-08-21)
Oct. 16, 2013	MU	A	31,000	—	—	392,251 Direct	-7.32%	Disposed	(price as of 2026-08-21)
Oct. 16, 2013	MU	A	47,000	—	—	361,251 Direct	+14.96%	Acquired	(price as of 2026-08-21)
Oct. 16, 2013	MU	F	5,734	$16.92	$97,019	314,251 Direct	-1.79%	Disposed	5719.4% (price as of 2026-08-21)
Oct. 11, 2013	MU	F	4,779	$18.44	$88,125	319,985 Direct	-1.47%	Disposed	5239.8% (price as of 2026-08-21)
Oct. 7, 2013	MU	F	1,477	$18.47	$27,280	324,764 Direct	-0.45%	Disposed	5231.1% (price as of 2026-08-21)
April 26, 2013	MU	M	63,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
April 26, 2013	MU	S	63,000	$9.50	$598,500	326,241 Direct	-16.19%	Disposed	10264.7% (price as of 2026-08-21)
April 26, 2013	MU	M	63,000	$4.48	$282,240	389,241 Direct	+19.31%	Acquired	21878.8% (price as of 2026-08-21)
Oct. 16, 2012	MU	J	126,000	$5.72	$720,720	126,000 Direct	—	Acquired	17114.2% (price as of 2026-08-21)
Oct. 16, 2012	MU	A	44,000	—	—	326,241 Direct	+15.59%	Acquired	(price as of 2026-08-21)
Oct. 16, 2012	MU	A	66,000	—	—	282,241 Direct	+30.52%	Acquired	(price as of 2026-08-21)
Oct. 11, 2012	MU	F	4,655	$5.76	$26,813	216,241 Direct	-2.11%	Disposed	16994.6% (price as of 2026-08-21)
Oct. 5, 2012	MU	F	1,439	$5.87	$8,447	220,896 Direct	-0.65%	Disposed	16674.3% (price as of 2026-08-21)
Oct. 3, 2012	MU	F	2,370	$5.84	$13,841	222,335 Direct	-1.05%	Disposed	16760.4% (price as of 2026-08-21)

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
May 8, 2018	MU	Non-qualified Stock Option	Common Stock (14,394)	$17.41	Oct. 19, 2024	14,394	Disposed
May 8, 2018	MU	Non-qualified Stock Option	Common Stock (13,695)	$18.18	Oct. 14, 2023	13,695	Disposed
Dec. 28, 2017	MU	Non-qualified Stock Option	Common Stock (25,425)	$28.76	Oct. 20, 2022	25,425	Disposed
Dec. 28, 2017	MU	Non-qualified Stock Option	Common Stock (14,750)	$16.92	Oct. 16, 2019	14,750	Disposed
Oct. 24, 2017	MU	Performance Restricted Stock Units	Common Stock (7,452)	—	—	7,452	Acquired
Oct. 24, 2017	MU	Performance Restricted Stock Unit	Common Stock	—	—	11,659	Acquired
Oct. 24, 2017	MU	Non-qualified Stock Option	Common Stock (25,255)	$41.56	Oct. 24, 2025	25,255	Acquired
Sept. 29, 2017	MU	Non-qualified Stock Option	Common Stock (13,694)	$18.18	Oct. 14, 2023	13,694	Disposed
Sept. 29, 2017	MU	Non-qualified Stock Option	Common Stock (44,250)	$16.92	Oct. 16, 2019	44,250	Disposed
Feb. 9, 2017	MU	Non-qualified Stock Option	Common Stock (126,000)	$5.72	Oct. 16, 2018	126,000	Disposed
Oct. 25, 2016	MU	Non-qualified Stock Option	Common Stock (63,000)	$5.16	Oct. 11, 2017	63,000	Disposed
Oct. 19, 2016	MU	Performance Restricted Stock Unit	Common Stock	$0.00	—	24,955	Acquired
Oct. 19, 2016	MU	Non-qualified Stock Option	Common Stock (57,577)	$17.41	Oct. 19, 2024	57,577	Acquired
Oct. 14, 2015	MU	Performance Restricted Stock Unit	Common Stock	$0.00	—	25,681	Acquired
Oct. 14, 2015	MU	Non-qualified Stock Option	Common Stock (54,778)	$18.18	Oct. 14, 2023	54,778	Acquired
Oct. 28, 2014	MU	Non-qualified Stock Option	Common Stock (75,000)	$5.16	Oct. 11, 2017	75,000	Disposed
Oct. 28, 2014	MU	Non-qualified Stock Option	Common Stock (16,250)	$7.59	Oct. 11, 2016	16,250	Disposed
Oct. 20, 2014	MU	Performance Restricted Stock Unit	Common Stock	$0.00	—	16,600	Acquired
Oct. 20, 2014	MU	Non-qualified Stock Option	Common Stock (33,900)	$28.76	Oct. 20, 2022	33,900	Acquired
Aug. 12, 2014	MU	Non-qualified Stock Option	Common Stock (48,750)	$7.59	Oct. 11, 2016	48,750	Disposed
Nov. 11, 2013	MU	Non-Qualified Stock Option	Common Stock (63,000)	$7.46	Oct. 5, 2015	63,000	Disposed
Nov. 11, 2013	MU	Non-Qualified Stock Option	Common Stock (40,000)	$11.51	Sept. 1, 2014	40,000	Disposed
Nov. 11, 2013	MU	Non-Qualified Stock Option	Common Stock (37,500)	$12.52	Nov. 19, 2013	37,500	Disposed
Oct. 16, 2013	MU	Non-Qualified Stock Option	Common Stock (59,000)	$16.92	Oct. 16, 2019	59,000	Acquired
April 26, 2013	MU	Non-Qualified Stock Option	Common Stock (63,000)	$4.48	Oct. 3, 2014	63,000	Disposed
Oct. 16, 2012	MU	Non-Qualified Stock Option	Common Stock (126,000)	$5.72	Oct. 16, 2018	126,000	Acquired

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

Initial ownership (Form 3) 8 holdings

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

Date	Ticker	Security	Shares	Ownership
May 3, 2012	MU	Common Stock	224,705	Direct
May 3, 2012	MU	Non-Qualified Stock Option→ Common Stock	—	Direct
May 3, 2012	MU	Non-Qualified Stock Option→ Common Stock	—	Direct
May 3, 2012	MU	Non-Qualified Stock Option→ Common Stock	—	Direct
May 3, 2012	MU	Non-Qualified Stock Option→ Common Stock	—	Direct
May 3, 2012	MU	Non-Qualified Stock Option→ Common Stock	—	Direct
May 3, 2012	MU	Non-Qualified Stock Option→ Common Stock	—	Direct
May 3, 2012	MU	Non-Qualified Stock Option→ Common Stock	—	Direct

Compensation (DEF 14A)

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

MU

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2017	$485,000	—	$1,322,999	$440,998	$873,000	—	—	$3,121,997
2016	$485,000	—	$1,322,985	$440,996	—	—	—	$2,248,981
2015	$492,462	—	$1,324,286	$440,089	$87,300	—	—	$2,344,137

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