KLUGE ROBERT H

Corporate Vice President at VARIAN MEDICAL SYSTEMS INC · on record since Nov 13, 2003
Director at RICHARDSON ELECTRONICS, LTD. · on record since Oct 11, 2017

Insider trading activity of KLUGE ROBERT H

Transactions on record: 305; since Nov 13, 2003

Open-market buys: 6; $215.2K

Open-market sells: 126; $68M

Companies traded: 2; last filing Aug 3, 2026

Figures computed from official regulatory filings — .

Companies where KLUGE ROBERT H has traded

RICHARDSON ELECTRONICS, LTD.28 tx · $1M · Aug 3, 2026
VARIAN MEDICAL SYSTEMS INC277 tx · $100.7M · Dec 5, 2013

Track record of KLUGE ROBERT H

Statistical track record

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Open-market buys: 6

Last buy: Aug 1, 2024

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Transaction history of KLUGE ROBERT H

Co-insiders of KLUGE ROBERT H

Albregts DouglasRICHARDSON ELECTRONICS, LTD.
ALLEN ARNOLDRICHARDSON ELECTRONICS, LTD.
Ashkenazi AnatVARIAN MEDICAL SYSTEMS INC
Badger Kyle CRICHARDSON ELECTRONICS, LTD.
Balser Jeffrey R.VARIAN MEDICAL SYSTEMS INC
Baselga JoseVARIAN MEDICAL SYSTEMS INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Sell	-29,000	17.90 USD	$519.2K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	4,000	7.66 USD	$30.6K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	5,000	9.10 USD	$45.5K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	5,000	4.26 USD	$21.3K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	10,000	5.87 USD	$58.7K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	5,000	5.61 USD	$28.1K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 22, 2026	Award	3,020	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 23, 2025	Award	5,139	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 2, 2024	Buy	2,000	11.66 USD	$23.3K	conv 23	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 2, 2024	Buy	2,000	11.71 USD	$23.4K	conv 23	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 24, 2024	Award	4,206	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Nov 20, 2023	Buy	5,000	11.79 USD	$58.9K	conv 47First in 12mo	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 19, 2023	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 20, 2022	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 21, 2021	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	May 6, 2021	Buy	5,000	7.30 USD	$36.5K	conv 36	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	May 6, 2021	ExerciseD (derivative)	-15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	May 6, 2021	Exercise	15,000	5.87 USD	$88.1K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Apr 20, 2021	Buy	5,000	7.30 USD	$36.5K	conv 50	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Apr 20, 2021	Buy	5,000	7.30 USD	$36.5K	conv 50First in 12mo	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Sell	-29,000	17.90 USD	$519.2K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-10,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	4,000	7.66 USD	$30.6K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	5,000	9.10 USD	$45.5K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	5,000	4.26 USD	$21.3K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	10,000	5.87 USD	$58.7K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	Exercise	5,000	5.61 USD	$28.1K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 3, 2026	ExerciseD (derivative)	-4,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 22, 2026	Award	3,020	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 23, 2025	Award	5,139	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 2, 2024	Buy	2,000	11.66 USD	$23.3K	conv 23	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Aug 2, 2024	Buy	2,000	11.71 USD	$23.4K	conv 23	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 24, 2024	Award	4,206	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Nov 20, 2023	Buy	5,000	11.79 USD	$58.9K	conv 47First in 12mo	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 19, 2023	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 20, 2022	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Jul 21, 2021	AwardD (derivative)	5,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	May 6, 2021	Buy	5,000	7.30 USD	$36.5K	conv 36	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	May 6, 2021	ExerciseD (derivative)	-15,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	May 6, 2021	Exercise	15,000	5.87 USD	$88.1K		SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Apr 20, 2021	Buy	5,000	7.30 USD	$36.5K	conv 50	SEC
RICHARDSON ELECTRONICS, LTD.Listing on record	Apr 20, 2021	Buy	5,000	7.30 USD	$36.5K	conv 50First in 12mo	SEC