RHINES WALDEN C

Director at MENTOR GRAPHICS CORP · on record since Sep 29, 2006
Director at TRIQUINT SEMICONDUCTOR INC · on record since May 25, 2006
Director at CIRRUS LOGIC, INC. · on record since Aug 1, 2006
Director at Silvaco Group, Inc. · on record since May 27, 2026
Chief Executive Officer at Silvaco Group, Inc. · on record since May 27, 2026
Director at Qorvo, Inc. · on record since Jan 5, 2015
Director at PTK Acquisition Corp. · on record since Jul 14, 2020
Chairman & CEO at MENTOR GRAPHICS CORP · on record since Sep 28, 2005

Insider trading activity of RHINES WALDEN C

Transactions on record: 342; since Aug 4, 2003

Open-market buys: 30; $1.9M

Open-market sells: 52; $56.2M

Companies traded: 5; last filing Sep 1, 2026

Figures computed from official regulatory filings — .

Companies where RHINES WALDEN C has traded

Qorvo, Inc.35 tx · $4.5M · Oct 5, 2026
Silvaco Group, Inc.8 tx · $214.5K · Sep 1, 2026
MENTOR GRAPHICS CORP232 tx · $178.2M · Mar 30, 2017
TRIQUINT SEMICONDUCTOR INC60 tx · $4.5M · Jan 2, 2015
CIRRUS LOGIC, INC.8 tx · $134.4K · Jul 29, 2008

Track record of RHINES WALDEN C

Statistical track record

Free account

Open-market buys: 30

Last buy: Dec 9, 2025

Win rates, median returns and the proven-insider analysis come with a free account.

Transaction history of RHINES WALDEN C

Co-insiders of RHINES WALDEN C

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Qorvo, Inc.Listing on record	Oct 5, 2026	Other	-74,065	—	n/a (No price was disclosed in the filing)		SEC
Silvaco Group, Inc.Listing unverified	Sep 1, 2026	Award	250,376	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 13, 2026	Award	2,327	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	May 27, 2026	Award	154,745	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	Mar 2, 2026	Award	28,170	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	Dec 9, 2025	Buy	13,100	4.01 USD	$52.5K	conv 48Cluster	SEC
Silvaco Group, Inc.Listing unverified	Nov 19, 2025	Buy	29,000	4.07 USD	$118K	conv 57Cluster	SEC
Silvaco Group, Inc.Listing unverified	Nov 18, 2025	Buy	11,272	3.90 USD	$44K	conv 57ClusterFirst in 12mo	SEC
Qorvo, Inc.Listing on record	Aug 15, 2025	Award	2,496	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	May 27, 2025	Award	31,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 14, 2024	Award	2,097	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	Jul 12, 2024	Award	7,858	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Nov 28, 2023	Buy	5,000	93.19 USD	$466K	conv 60Unusual sizeFirst in 12mo	SEC
Qorvo, Inc.Listing on record	Aug 17, 2023	Award	2,132	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Feb 24, 2023	Exercise	12,471	14.34 USD	$178.8K	Unusual size	SEC
Qorvo, Inc.Listing on record	Feb 24, 2023	ExerciseD (derivative)	-12,471	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 11, 2022	Award	2,067	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 31, 2021	Exercise	15,390	11.68 USD	$179.8K	Unusual size	SEC
Qorvo, Inc.Listing on record	Aug 31, 2021	Sell	-15,390	191.29 USD	$2.9M		SEC
Qorvo, Inc.Listing on record	Aug 31, 2021	ExerciseD (derivative)	15,390	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 11, 2021	Award	1,136	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	May 11, 2021	Exercise	5,560	32.27 USD	$179.4K	Unusual size	SEC
Qorvo, Inc.Listing on record	May 11, 2021	ExerciseD (derivative)	-5,560	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 7, 2020	Award	1,524	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Mar 5, 2020	ExerciseD (derivative)	-10,064	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Qorvo, Inc.Listing on record	Oct 5, 2026	Other	-74,065	—	n/a (No price was disclosed in the filing)		SEC
Silvaco Group, Inc.Listing unverified	Sep 1, 2026	Award	250,376	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 13, 2026	Award	2,327	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	May 27, 2026	Award	154,745	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	Mar 2, 2026	Award	28,170	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	Dec 9, 2025	Buy	13,100	4.01 USD	$52.5K	conv 48Cluster	SEC
Silvaco Group, Inc.Listing unverified	Nov 19, 2025	Buy	29,000	4.07 USD	$118K	conv 57Cluster	SEC
Silvaco Group, Inc.Listing unverified	Nov 18, 2025	Buy	11,272	3.90 USD	$44K	conv 57ClusterFirst in 12mo	SEC
Qorvo, Inc.Listing on record	Aug 15, 2025	Award	2,496	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	May 27, 2025	Award	31,250	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 14, 2024	Award	2,097	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Silvaco Group, Inc.Listing unverified	Jul 12, 2024	Award	7,858	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Nov 28, 2023	Buy	5,000	93.19 USD	$466K	conv 60Unusual sizeFirst in 12mo	SEC
Qorvo, Inc.Listing on record	Aug 17, 2023	Award	2,132	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Feb 24, 2023	Exercise	12,471	14.34 USD	$178.8K	Unusual size	SEC
Qorvo, Inc.Listing on record	Feb 24, 2023	ExerciseD (derivative)	-12,471	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 11, 2022	Award	2,067	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 31, 2021	Exercise	15,390	11.68 USD	$179.8K	Unusual size	SEC
Qorvo, Inc.Listing on record	Aug 31, 2021	Sell	-15,390	191.29 USD	$2.9M		SEC
Qorvo, Inc.Listing on record	Aug 31, 2021	ExerciseD (derivative)	15,390	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 11, 2021	Award	1,136	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	May 11, 2021	Exercise	5,560	32.27 USD	$179.4K	Unusual size	SEC
Qorvo, Inc.Listing on record	May 11, 2021	ExerciseD (derivative)	-5,560	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Aug 7, 2020	Award	1,524	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Qorvo, Inc.Listing on record	Mar 5, 2020	ExerciseD (derivative)	-10,064	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC