Knoll Jay B

Executive Vice President at ENERGY CONVERSION DEVICES INC · on record since Jul 19, 2011
Director at ENERGY CONVERSION DEVICES INC · on record since Feb 21, 2012
SVP, General Counsel at ROGERS CORP · on record since Nov 13, 2017
SVP, Gen. Counsel & Secretary at BARNES GROUP INC · on record since Feb 13, 2023

Insider trading activity of Knoll Jay B

Transactions on record: 94; since Sep 28, 2006

Open-market buys: 2; $108.5K

Open-market sells: 15; $2M

Companies traded: 3; last filing Jan 27, 2025

Figures computed from official regulatory filings — .

Companies where Knoll Jay B has traded

BARNES GROUP INC20 tx · $4.7M · Jan 27, 2025
ROGERS CORP56 tx · $5M · Feb 16, 2022
ENERGY CONVERSION DEVICES INC18 tx · $225.3K · Feb 21, 2012

Track record of Knoll Jay B

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

Transaction history of Knoll Jay B

Co-insiders of Knoll Jay B

GLANDON GARY MENERGY CONVERSION DEVICES INC +1
Accretion Acquisition Sponsor, LLCENERGY CONVERSION DEVICES INC
ACKER MARIANBARNES GROUP INC
ALBANI THOMAS JBARNES GROUP INC
ALDEN JOHN WBARNES GROUP INC
Alexis JohnROGERS CORP
Amyuni Ted FENERGY CONVERSION DEVICES INC
Andrews William ChristopherENERGY CONVERSION DEVICES INC
ARRINGTON JOHN RBARNES GROUP INC
Avila Joseph AENERGY CONVERSION DEVICES INC
BAKER LEONARD MROGERS CORP
Barnes Elijah KentBARNES GROUP INC
BARNES KEITHROGERS CORP
BARNES THOMAS OBARNES GROUP INC
Barnhart Richard RBARNES GROUP INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BARNES GROUP INCListing unverified	Jan 27, 2025	Other	-26,634	47.50 USD	$1.3M	Unusual size	SEC
BARNES GROUP INCListing unverified	Jan 27, 2025	Other	-18,240	47.50 USD	$866.4K	Unusual size	SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	Exercise	12,800	34.67 USD	$443.8K		SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	ExerciseD (derivative)	-12,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	Exercise	10,095	44.94 USD	$453.7K		SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	Other	-11,015	47.17 USD	$519.6K	Unusual size	SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	Other	-9,844	47.17 USD	$464.3K	Unusual size	SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	ExerciseD (derivative)	-10,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Dec 18, 2024	Other	-3,575	47.11 USD	$168.4K		SEC
BARNES GROUP INCListing unverified	Dec 18, 2024	Award	19,227	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Dec 18, 2024	Award	8,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Dec 18, 2024	Other	-7,760	47.11 USD	$365.6K	Unusual size	SEC
BARNES GROUP INCListing unverified	Aug 13, 2024	Other	-1,554	37.74 USD	$58.6K		SEC
BARNES GROUP INCListing unverified	Aug 13, 2024	Other	-718	37.74 USD	$27.1K		SEC
BARNES GROUP INCListing unverified	Feb 12, 2024	AwardD (derivative)	12,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Feb 12, 2024	Award	7,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Nov 7, 2023	Buy	4,500	22.60 USD	$101.7K	conv 75ClusterFirst in 12mo	SEC
BARNES GROUP INCListing unverified	Feb 13, 2023	Award	5,313	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Feb 13, 2023	AwardD (derivative)	10,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Feb 13, 2023	Award	11,550	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ROGERS CORPListing on record	Feb 16, 2022	Award	2,570	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ROGERS CORPListing on record	Feb 15, 2022	Other	-349	272.41 USD	$95.1K		SEC
ROGERS CORPListing on record	Feb 14, 2022	Other	-276	272.80 USD	$75.3K		SEC
ROGERS CORPListing on record	Feb 11, 2022	Award	3,856	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ROGERS CORPListing on record	Feb 11, 2022	Other	-1,715	272.87 USD	$468K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
BARNES GROUP INCListing unverified	Jan 27, 2025	Other	-26,634	47.50 USD	$1.3M	Unusual size	SEC
BARNES GROUP INCListing unverified	Jan 27, 2025	Other	-18,240	47.50 USD	$866.4K	Unusual size	SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	Exercise	12,800	34.67 USD	$443.8K		SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	ExerciseD (derivative)	-12,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	Exercise	10,095	44.94 USD	$453.7K		SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	Other	-11,015	47.17 USD	$519.6K	Unusual size	SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	Other	-9,844	47.17 USD	$464.3K	Unusual size	SEC
BARNES GROUP INCListing unverified	Dec 19, 2024	ExerciseD (derivative)	-10,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Dec 18, 2024	Other	-3,575	47.11 USD	$168.4K		SEC
BARNES GROUP INCListing unverified	Dec 18, 2024	Award	19,227	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Dec 18, 2024	Award	8,855	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Dec 18, 2024	Other	-7,760	47.11 USD	$365.6K	Unusual size	SEC
BARNES GROUP INCListing unverified	Aug 13, 2024	Other	-1,554	37.74 USD	$58.6K		SEC
BARNES GROUP INCListing unverified	Aug 13, 2024	Other	-718	37.74 USD	$27.1K		SEC
BARNES GROUP INCListing unverified	Feb 12, 2024	AwardD (derivative)	12,800	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Feb 12, 2024	Award	7,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Nov 7, 2023	Buy	4,500	22.60 USD	$101.7K	conv 75ClusterFirst in 12mo	SEC
BARNES GROUP INCListing unverified	Feb 13, 2023	Award	5,313	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Feb 13, 2023	AwardD (derivative)	10,095	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
BARNES GROUP INCListing unverified	Feb 13, 2023	Award	11,550	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ROGERS CORPListing on record	Feb 16, 2022	Award	2,570	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ROGERS CORPListing on record	Feb 15, 2022	Other	-349	272.41 USD	$95.1K		SEC
ROGERS CORPListing on record	Feb 14, 2022	Other	-276	272.80 USD	$75.3K		SEC
ROGERS CORPListing on record	Feb 11, 2022	Award	3,856	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
ROGERS CORPListing on record	Feb 11, 2022	Other	-1,715	272.87 USD	$468K	Unusual size	SEC