MICHAEL CHARLES RAY

CIK 1593199 · SVP, Chief Legal Officer · last filed 2026-05-05

MICHAEL CHARLES RAY is a SVP, Chief Legal Officer who has filed 124 SEC Form 4 insider transactions across 2 companies since 2014. The most recent filing shows the insider sold $4.1M of MU on May 5, 2026. Across all open-market trades the lifetime net is −$32.7M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $143.4M across reported positions. 114 SEC filings were submitted jointly with WESTERN DIGITAL CORP.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Disclosed Exposure

$143.44M

Companies

2

Total Filings

124

Lifetime Open-Market Net

-$32.69M

Filer Profile

Reported Address

8000 S FEDERAL WAY
BOISE, ID 83716

Related Filers

WESTERN DIGITAL CORP — 114 joint filings, latest 2024-02-15

Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
MU	SVP, Chief Legal Officer	67,667	$958.16	$64.84M	-$11.13M	10	2026-05-05
WDC	EVP, Chief Legal Officer & Sec	178,017	$441.57	$78.61M	-$21.55M	108	2023-11-28

Recent Filings

124 filings

Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.

Filed	Symbol	Action	Net Shares	Net $	Link
2026-05-05	MU	Sell (S)	−7,601	-$4.06M	EDGAR
2026-05-01	MU	Notice (144)	−7,601	-$3.93M	EDGAR
2026-01-29	MU	Sell (S)	−12,268	-$5.03M	EDGAR
2026-01-27	MU	Notice (144)	−12,268	-$4.77M	EDGAR
2026-01-26	MU	Tax (F)	−15,137	-$5.89M	EDGAR
2025-10-20	MU	Sell (S)	−3,682	-$742.4K	EDGAR
2025-10-16	MU	Notice (144)	−3,682	-$706.7K	EDGAR
2025-10-15	MU	Mixed	+13,146	-$862.6K	EDGAR
2025-03-18	MU	Sell (S)	−6,525	-$652.5K	EDGAR
2025-03-14	MU	Notice (144)	−6,525	-$619.1K	EDGAR

Showing 1–10 of 124

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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.