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RICHARD M BEYER

CIK 1224905 · Chief Executive Officer · last filed 2025-10-15

RICHARD M BEYER is a Chief Executive Officer who has filed 43 SEC Form 4 insider transactions across 5 companies since 2007. The most recent filing, for MU, was dated Oct 15, 2025. Across all open-market trades the lifetime net is −$22.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $98.0M across reported positions.

"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.

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Disclosed Exposure

$97.97M

Companies

5

Total Filings

43

Lifetime Open-Market Net

-$22.27M

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 Director 97,408 $981.61 $95.62M -$1.10M 16 2025-10-15
MICROSEMI CORP (MSCC) Delisted Director 0 — — $0 3 2018-05-30
ADI Director 5,630 $417.79 $2.35M $0 5 2017-03-09
Freescale Semiconductor, Ltd. (FSL) Delisted Director 198,710 — — -$21.16M 8 2013-04-03
CREDENCE SYSTEMS CORP (CMOS) Delisted Director — — — $0 5 2008-01-07

Recent Filings

43 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-10-15 MU Grant (A) +1,377 $0 EDGAR
2025-09-29 MU Sell (S) −5,552 -$864.3K EDGAR
2024-10-15 MU Grant (A) +2,338 $0 EDGAR
2023-10-17 MU Grant (A) +3,585 $0 EDGAR
2023-05-10 MU Sell (S) −4,000 -$239.5K EDGAR
2022-10-17 MU Grant (A) +4,739 $0 EDGAR
2021-10-14 MU Grant (A) +3,747 $0 EDGAR
2020-10-20 MU Grant (A) +4,813 $0 EDGAR
2019-10-18 MU Grant (A) +5,381 $0 EDGAR
2018-10-18 MU Grant (A) +5,905 $0 EDGAR
Showing 1–10 of 43
Page 1 of 5
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.