ALBERTINE JOHN M

Director at KADANT INC · on record since Jun 19, 2006
Director at INTERMAGNETICS GENERAL CORP · on record since Feb 2, 2006
Director at SEMCO ENERGY INC · on record since May 23, 2006
Director at INTEGRAL SYSTEMS INC /MD/ · on record since Dec 14, 2006
Director at MIDWEST AIR GROUP INC · on record since Jun 28, 2007
Director at INTERSECTIONS INC · on record since Aug 15, 2008
Director at TECOGEN INC. · on record since Dec 19, 2022

Insider trading activity of ALBERTINE JOHN M

Transactions on record: 330; since Aug 8, 2003

Open-market buys: 1; $9.3K

Open-market sells: 29; $4.4M

Companies traded: 7; last filing Jul 6, 2026

Figures computed from official regulatory filings — .

Companies where ALBERTINE JOHN M has traded

KADANT INC191 tx · $4.4M · Oct 5, 2026
TECOGEN INC.4 tx · $384.8K · Jun 30, 2026
INTERSECTIONS INC72 tx · $152K · Jan 14, 2019
INTEGRAL SYSTEMS INC /MD/6 tx · Feb 28, 2011
MIDWEST AIR GROUP INC2 tx · $45.4K · Feb 1, 2008
INTERMAGNETICS GENERAL CORP50 tx · $2.3M · Nov 13, 2006
SEMCO ENERGY INC7 tx · $13.2K · Oct 11, 2006

Track record of ALBERTINE JOHN M

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

Transaction history of ALBERTINE JOHN M

Co-insiders of ALBERTINE JOHN M

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
KADANT INCListing on record	Oct 5, 2026	ExerciseD (derivative)	-128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Oct 5, 2026	Exercise	128	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Jul 6, 2026	ExerciseD (derivative)	-128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Jul 6, 2026	Exercise	128	—	n/a (No price was disclosed in the filing)		SEC
TECOGEN INC.Listing on record	Jun 30, 2026	AwardD (derivative)	25,000	5.17 USD	$129.3K	Unusual size	SEC
KADANT INCListing on record	Apr 6, 2026	ExerciseD (derivative)	-129	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Apr 6, 2026	Exercise	129	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Mar 12, 2026	AwardD (derivative)	513	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Jan 6, 2026	ExerciseD (derivative)	-131	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Jan 6, 2026	Exercise	131	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Sep 29, 2025	ExerciseD (derivative)	-132	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Sep 29, 2025	Exercise	132	—	n/a (No price was disclosed in the filing)		SEC
TECOGEN INC.Listing on record	Jul 28, 2025	AwardD (derivative)	25,000	8.35 USD	$208.8K	Unusual size	SEC
KADANT INCListing on record	Jun 2, 2025	Exercise	264	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Jun 2, 2025	ExerciseD (derivative)	-264	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	May 16, 2025	AwardD (derivative)	527	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Dec 30, 2024	Exercise	151	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Dec 30, 2024	ExerciseD (derivative)	-151	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Oct 1, 2024	ExerciseD (derivative)	-152	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Oct 1, 2024	Exercise	152	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Aug 28, 2024	Sell	-250	321.57 USD	$80.4K		SEC
TECOGEN INC.Listing on record	Jun 18, 2024	AwardD (derivative)	25,000	0.77 USD	$19.3K	Unusual size	SEC
KADANT INCListing on record	Jun 3, 2024	Exercise	303	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Jun 3, 2024	ExerciseD (derivative)	-303	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	May 17, 2024	AwardD (derivative)	606	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
KADANT INCListing on record	Oct 5, 2026	ExerciseD (derivative)	-128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Oct 5, 2026	Exercise	128	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Jul 6, 2026	ExerciseD (derivative)	-128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Jul 6, 2026	Exercise	128	—	n/a (No price was disclosed in the filing)		SEC
TECOGEN INC.Listing on record	Jun 30, 2026	AwardD (derivative)	25,000	5.17 USD	$129.3K	Unusual size	SEC
KADANT INCListing on record	Apr 6, 2026	ExerciseD (derivative)	-129	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Apr 6, 2026	Exercise	129	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Mar 12, 2026	AwardD (derivative)	513	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Jan 6, 2026	ExerciseD (derivative)	-131	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Jan 6, 2026	Exercise	131	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Sep 29, 2025	ExerciseD (derivative)	-132	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Sep 29, 2025	Exercise	132	—	n/a (No price was disclosed in the filing)		SEC
TECOGEN INC.Listing on record	Jul 28, 2025	AwardD (derivative)	25,000	8.35 USD	$208.8K	Unusual size	SEC
KADANT INCListing on record	Jun 2, 2025	Exercise	264	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Jun 2, 2025	ExerciseD (derivative)	-264	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	May 16, 2025	AwardD (derivative)	527	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Dec 30, 2024	Exercise	151	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Dec 30, 2024	ExerciseD (derivative)	-151	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Oct 1, 2024	ExerciseD (derivative)	-152	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	Oct 1, 2024	Exercise	152	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Aug 28, 2024	Sell	-250	321.57 USD	$80.4K		SEC
TECOGEN INC.Listing on record	Jun 18, 2024	AwardD (derivative)	25,000	0.77 USD	$19.3K	Unusual size	SEC
KADANT INCListing on record	Jun 3, 2024	Exercise	303	—	n/a (No price was disclosed in the filing)		SEC
KADANT INCListing on record	Jun 3, 2024	ExerciseD (derivative)	-303	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
KADANT INCListing on record	May 17, 2024	AwardD (derivative)	606	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC