JOHNSON MERCEDES

Director at MICRON TECHNOLOGY INC · on record since Jan 3, 2006
Director at INTERSIL CORP/DE · on record since Apr 4, 2006
Chief Financial Officer at LAM RESEARCH CORP · on record since Aug 29, 2003
Director at JUNIPER NETWORKS INC · on record since May 20, 2011
Director at TERADYNE, INC · on record since Apr 7, 2026
Director at SYNOPSYS INC · on record since Apr 17, 2026
Director at STORAGE TECHNOLOGY CORP · on record since Jan 5, 2004
Interim CFO at INTERSIL CORP/DE · on record since Apr 3, 2013
Director at MAXIM INTEGRATED PRODUCTS INC · on record since Sep 30, 2019
Director at ANALOG DEVICES INC · on record since Aug 30, 2021

Insider trading activity of JOHNSON MERCEDES

Transactions on record: 278; since Aug 29, 2003

Open-market buys: 0

Open-market sells: 68; $32.3M

Companies traded: 9; last filing Oct 2, 2026

Figures computed from official regulatory filings — .

Companies where JOHNSON MERCEDES has traded

TERADYNE, INC60 tx · $5.7M · Oct 2, 2026
SYNOPSYS INC29 tx · $15.4M · Apr 17, 2026
ANALOG DEVICES INC14 tx · $1.4M · Mar 12, 2026
MAXIM INTEGRATED PRODUCTS INC4 tx · Aug 30, 2021
JUNIPER NETWORKS INC23 tx · $755K · May 15, 2019
61 tx · $7M · Oct 18, 2018
66 tx · $1.7M · Feb 28, 2017
13 tx · $608.9K · Sep 2, 2005
8 tx · $8M · Nov 13, 2003

Track record of JOHNSON MERCEDES

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of JOHNSON MERCEDES

Co-insiders of JOHNSON MERCEDES

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
TERADYNE, INCListing on record	Oct 2, 2026	Sell	-167	402.90 USD	$67.3K	SEC
TERADYNE, INCListing on record	Sep 2, 2026	Sell	-167	341.30 USD	$57K	SEC
TERADYNE, INCListing on record	Aug 4, 2026	Sell	-166	358.15 USD	$59.5K	SEC
TERADYNE, INCListing on record	Jul 2, 2026	Sell	-167	460.00 USD	$76.8K	SEC
TERADYNE, INCListing on record	Jun 3, 2026	Sell	-167	369.74 USD	$61.7K	SEC
TERADYNE, INCListing on record	May 12, 2026	Award	668	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SYNOPSYS INCListing on record	Apr 17, 2026	Award	453	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TERADYNE, INCListing on record	Apr 7, 2026	Sell	-625	312.20 USD	$195.1K	SEC
ANALOG DEVICES INCListing on record	Mar 12, 2026	Award	747	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TERADYNE, INCListing on record	Mar 6, 2026	Sell	-625	299.20 USD	$187K	SEC
TERADYNE, INCListing on record	Feb 6, 2026	Sell	-625	266.98 USD	$166.9K	SEC
TERADYNE, INCListing on record	Jan 6, 2026	Sell	-625	211.85 USD	$132.4K	SEC
TERADYNE, INCListing on record	Dec 8, 2025	Sell	-625	200.00 USD	$125K	SEC
TERADYNE, INCListing on record	Nov 7, 2025	Sell	-625	177.05 USD	$110.7K	SEC
TERADYNE, INCListing on record	Oct 8, 2025	Sell	-625	147.90 USD	$92.4K	SEC
TERADYNE, INCListing on record	Sep 9, 2025	Sell	-625	120.06 USD	$75K	SEC
TERADYNE, INCListing on record	Aug 7, 2025	Sell	-625	106.00 USD	$66.3K	SEC
TERADYNE, INCListing on record	Aug 1, 2025	Sell	-1,875	105.73 USD	$198.2K	SEC
TERADYNE, INCListing on record	May 13, 2025	Award	2,971	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SYNOPSYS INCListing on record	Apr 14, 2025	Award	491	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ANALOG DEVICES INCListing on record	Mar 14, 2025	Award	1,160	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ANALOG DEVICES INCListing on record	Mar 6, 2025	Sell	-6,000	227.12 USD	$1.4M	SEC
TERADYNE, INCListing on record	Mar 5, 2025	Sell	-625	110.96 USD	$69.4K	SEC
TERADYNE, INCListing on record	Feb 4, 2025	Sell	-625	112.58 USD	$70.4K	SEC
TERADYNE, INCListing on record	Jan 6, 2025	Sell	-625	126.76 USD	$79.2K	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
TERADYNE, INCListing on record	Oct 2, 2026	Sell	-167	402.90 USD	$67.3K	SEC
TERADYNE, INCListing on record	Sep 2, 2026	Sell	-167	341.30 USD	$57K	SEC
TERADYNE, INCListing on record	Aug 4, 2026	Sell	-166	358.15 USD	$59.5K	SEC
TERADYNE, INCListing on record	Jul 2, 2026	Sell	-167	460.00 USD	$76.8K	SEC
TERADYNE, INCListing on record	Jun 3, 2026	Sell	-167	369.74 USD	$61.7K	SEC
TERADYNE, INCListing on record	May 12, 2026	Award	668	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SYNOPSYS INCListing on record	Apr 17, 2026	Award	453	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TERADYNE, INCListing on record	Apr 7, 2026	Sell	-625	312.20 USD	$195.1K	SEC
ANALOG DEVICES INCListing on record	Mar 12, 2026	Award	747	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
TERADYNE, INCListing on record	Mar 6, 2026	Sell	-625	299.20 USD	$187K	SEC
TERADYNE, INCListing on record	Feb 6, 2026	Sell	-625	266.98 USD	$166.9K	SEC
TERADYNE, INCListing on record	Jan 6, 2026	Sell	-625	211.85 USD	$132.4K	SEC
TERADYNE, INCListing on record	Dec 8, 2025	Sell	-625	200.00 USD	$125K	SEC
TERADYNE, INCListing on record	Nov 7, 2025	Sell	-625	177.05 USD	$110.7K	SEC
TERADYNE, INCListing on record	Oct 8, 2025	Sell	-625	147.90 USD	$92.4K	SEC
TERADYNE, INCListing on record	Sep 9, 2025	Sell	-625	120.06 USD	$75K	SEC
TERADYNE, INCListing on record	Aug 7, 2025	Sell	-625	106.00 USD	$66.3K	SEC
TERADYNE, INCListing on record	Aug 1, 2025	Sell	-1,875	105.73 USD	$198.2K	SEC
TERADYNE, INCListing on record	May 13, 2025	Award	2,971	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
SYNOPSYS INCListing on record	Apr 14, 2025	Award	491	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ANALOG DEVICES INCListing on record	Mar 14, 2025	Award	1,160	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))	SEC
ANALOG DEVICES INCListing on record	Mar 6, 2025	Sell	-6,000	227.12 USD	$1.4M	SEC
TERADYNE, INCListing on record	Mar 5, 2025	Sell	-625	110.96 USD	$69.4K	SEC
TERADYNE, INCListing on record	Feb 4, 2025	Sell	-625	112.58 USD	$70.4K	SEC
TERADYNE, INCListing on record	Jan 6, 2025	Sell	-625	126.76 USD	$79.2K	SEC