KRALL DAVID

Director at AVID TECHNOLOGY, INC. · on record since Mar 13, 2006
President & CEO at AVID TECHNOLOGY, INC. · on record since Mar 13, 2006
Director at PROGRESS SOFTWARE CORP /MA · on record since Feb 13, 2008
Director at QUANTUM CORP /DE/ · on record since Aug 29, 2011
Director at HARMONIC INC. · on record since Feb 15, 2018

Insider trading activity of KRALL DAVID

Transactions on record: 251; since Aug 5, 2003

Open-market buys: 5; $965.7K

Open-market sells: 104; $20.1M

Companies traded: 4; last filing Jul 6, 2026

Figures computed from official regulatory filings — .

Companies where KRALL DAVID has traded

PROGRESS SOFTWARE CORP /MA54 tx · $7.7M · Jul 6, 2026
HARMONIC INC.33 tx · $715K · Mar 18, 2026
QUANTUM CORP /DE/6 tx · Mar 6, 2017
AVID TECHNOLOGY, INC.158 tx · $21.3M · Aug 2, 2007

Track record of KRALL DAVID

Statistical track record

Free account

Open-market buys: 5

Last buy: Dec 11, 2025

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

Transaction history of KRALL DAVID

Co-insiders of KRALL DAVID

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
PROGRESS SOFTWARE CORP /MAListing on record	Jul 6, 2026	Award	5,857	38.42 USD	$225K		SEC
HARMONIC INC.Listing on record	Mar 18, 2026	AwardD (derivative)	18,756	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 18, 2026	Exercise	16,143	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 18, 2026	ExerciseD (derivative)	-16,143	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Dec 15, 2025	Buy	47,528	10.50 USD	$499K	conv 57Unusual size	SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 24, 2025	Buy	5,125	48.90 USD	$250.6K	conv 53Unusual size	SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 7, 2025	Award	4,175	53.90 USD	$225K		SEC
HARMONIC INC.Listing on record	Feb 24, 2025	AwardD (derivative)	16,143	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 19, 2025	ExerciseD (derivative)	-12,107	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 19, 2025	Exercise	12,107	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 13, 2025	Buy	10,000	9.78 USD	$97.8K	conv 64ClusterFirst in 12mo	SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 1, 2024	Award	4,149	54.24 USD	$225K		SEC
PROGRESS SOFTWARE CORP /MAListing on record	Apr 15, 2024	Sell	-20,000	51.00 USD	$1M	Unusual size	SEC
HARMONIC INC.Listing on record	Feb 20, 2024	ExerciseD (derivative)	-10,446	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 20, 2024	AwardD (derivative)	12,107	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 20, 2024	Exercise	10,446	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 12, 2023	Award	3,935	57.19 USD	$225K		SEC
HARMONIC INC.Listing on record	Feb 21, 2023	AwardD (derivative)	10,446	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2023	Exercise	14,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2023	ExerciseD (derivative)	-14,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 5, 2022	Award	4,967	45.30 USD	$225K	Unusual size	SEC
HARMONIC INC.Listing on record	Feb 22, 2022	AwardD (derivative)	14,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2022	ExerciseD (derivative)	-19,157	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2022	Exercise	19,157	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jun 30, 2021	Award	4,828	46.61 USD	$225K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
PROGRESS SOFTWARE CORP /MAListing on record	Jul 6, 2026	Award	5,857	38.42 USD	$225K		SEC
HARMONIC INC.Listing on record	Mar 18, 2026	AwardD (derivative)	18,756	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 18, 2026	Exercise	16,143	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 18, 2026	ExerciseD (derivative)	-16,143	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Dec 15, 2025	Buy	47,528	10.50 USD	$499K	conv 57Unusual size	SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 24, 2025	Buy	5,125	48.90 USD	$250.6K	conv 53Unusual size	SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 7, 2025	Award	4,175	53.90 USD	$225K		SEC
HARMONIC INC.Listing on record	Feb 24, 2025	AwardD (derivative)	16,143	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 19, 2025	ExerciseD (derivative)	-12,107	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 19, 2025	Exercise	12,107	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 13, 2025	Buy	10,000	9.78 USD	$97.8K	conv 64ClusterFirst in 12mo	SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 1, 2024	Award	4,149	54.24 USD	$225K		SEC
PROGRESS SOFTWARE CORP /MAListing on record	Apr 15, 2024	Sell	-20,000	51.00 USD	$1M	Unusual size	SEC
HARMONIC INC.Listing on record	Feb 20, 2024	ExerciseD (derivative)	-10,446	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 20, 2024	AwardD (derivative)	12,107	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 20, 2024	Exercise	10,446	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 12, 2023	Award	3,935	57.19 USD	$225K		SEC
HARMONIC INC.Listing on record	Feb 21, 2023	AwardD (derivative)	10,446	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2023	Exercise	14,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2023	ExerciseD (derivative)	-14,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jul 5, 2022	Award	4,967	45.30 USD	$225K	Unusual size	SEC
HARMONIC INC.Listing on record	Feb 22, 2022	AwardD (derivative)	14,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2022	ExerciseD (derivative)	-19,157	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
HARMONIC INC.Listing on record	Feb 17, 2022	Exercise	19,157	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PROGRESS SOFTWARE CORP /MAListing on record	Jun 30, 2021	Award	4,828	46.61 USD	$225K	Unusual size	SEC