Muller Luis A

Director at CELESTICA INC · on record since Dec 19, 2024
Director at Ralliant Corp · on record since Jun 9, 2026
President & CEO at COHU INC · on record since Oct 28, 2013

Insider trading activity of Muller Luis A

Transactions on record: 170; since Jan 10, 2011

Open-market buys: 1; $99.9K

Open-market sells: 28; $14.5M

Companies traded: 3; last filing Oct 5, 2026

Figures computed from official regulatory filings — .

Companies where Muller Luis A has traded

COHU INC160 tx · $18.3M · Oct 5, 2026
Ralliant Corp4 tx · $200.1K · Jun 9, 2026
CELESTICA INC6 tx · Jan 28, 2026

Track record of Muller Luis A

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

Transaction history of Muller Luis A

Co-insiders of Muller Luis A

Agrawal Alok K.CELESTICA INC
Ahuja KulvinderCELESTICA INC
ALLEN JOHN HCOHU INC
Ankenmann ToddCELESTICA INC
BARNES JAMES WCOHU INC
BENDUSH WILLIAMCOHU INC
Bick Karen M.Ralliant Corp
BILODEAU STEVEN JCOHU INC
Boatman Jonathon E.Ralliant Corp
BOHRSON CHRISTOPHERCOHU INC
Bryant Kevin E.Ralliant Corp
CAGGIA ANDREW MCOHU INC
Camp Lynne JCOHU INC
CASARI HARRY LCOHU INC
CASCELLA ROBERTCELESTICA INC
Chawla MandeepCELESTICA INC
Chiang Hock WooCOHU INC
CIARDELLA ROBERT LCOHU INC
Colpitts Christopher W.CELESTICA INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
COHU INCListing on record	Oct 5, 2026	Sell	-21,662	73.00 USD	$1.6M		SEC
COHU INCListing on record	Sep 25, 2026	Sell	-27,236	65.00 USD	$1.8M		SEC
COHU INCListing on record	Sep 21, 2026	Sell	-55,794	60.00 USD	$3.3M	Unusual size	SEC
Ralliant CorpListing unverified	Jun 9, 2026	Award	3,225	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ralliant CorpListing unverified	Jun 9, 2026	Award	1,698	58.92 USD	$100K	Unusual size	SEC
COHU INCListing on record	May 26, 2026	Sell	-45,154	46.62 USD	$2.1M	Unusual size	SEC
COHU INCListing on record	Mar 17, 2026	Other	-13,271	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 17, 2026	Other	-66,006	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 13, 2026	Other	-8,851	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 12, 2026	Award	98,071	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 12, 2026	Other	-17,376	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 12, 2026	Award	98,071	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CELESTICA INCListing on record	Jan 28, 2026	AwardD (derivative)	37	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CELESTICA INCListing on record	Jan 5, 2026	AwardD (derivative)	267	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CELESTICA INCListing on record	Oct 1, 2025	AwardD (derivative)	325	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ralliant CorpListing unverified	Jul 2, 2025	Award	3,403	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ralliant CorpListing unverified	Jul 2, 2025	Award	2,063	48.49 USD	$100K		SEC
CELESTICA INCListing on record	Jul 1, 2025	AwardD (derivative)	524	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CELESTICA INCListing on record	Apr 2, 2025	AwardD (derivative)	976	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 18, 2025	Other	-32,742	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 18, 2025	Other	-25,094	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 18, 2025	Other	-3,833	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 13, 2025	Other	-8,946	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 13, 2025	Award	97,067	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 13, 2025	Award	145,601	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
COHU INCListing on record	Oct 5, 2026	Sell	-21,662	73.00 USD	$1.6M		SEC
COHU INCListing on record	Sep 25, 2026	Sell	-27,236	65.00 USD	$1.8M		SEC
COHU INCListing on record	Sep 21, 2026	Sell	-55,794	60.00 USD	$3.3M	Unusual size	SEC
Ralliant CorpListing unverified	Jun 9, 2026	Award	3,225	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ralliant CorpListing unverified	Jun 9, 2026	Award	1,698	58.92 USD	$100K	Unusual size	SEC
COHU INCListing on record	May 26, 2026	Sell	-45,154	46.62 USD	$2.1M	Unusual size	SEC
COHU INCListing on record	Mar 17, 2026	Other	-13,271	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 17, 2026	Other	-66,006	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 13, 2026	Other	-8,851	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 12, 2026	Award	98,071	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 12, 2026	Other	-17,376	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 12, 2026	Award	98,071	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CELESTICA INCListing on record	Jan 28, 2026	AwardD (derivative)	37	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CELESTICA INCListing on record	Jan 5, 2026	AwardD (derivative)	267	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CELESTICA INCListing on record	Oct 1, 2025	AwardD (derivative)	325	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ralliant CorpListing unverified	Jul 2, 2025	Award	3,403	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Ralliant CorpListing unverified	Jul 2, 2025	Award	2,063	48.49 USD	$100K		SEC
CELESTICA INCListing on record	Jul 1, 2025	AwardD (derivative)	524	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
CELESTICA INCListing on record	Apr 2, 2025	AwardD (derivative)	976	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 18, 2025	Other	-32,742	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 18, 2025	Other	-25,094	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 18, 2025	Other	-3,833	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 13, 2025	Other	-8,946	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 13, 2025	Award	97,067	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
COHU INCListing on record	Mar 13, 2025	Award	145,601	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC