PRATT WILLIAM J

Director at RF MICRO DEVICES INC · on record since May 1, 2006
VP and Chief Technical Officer at RF MICRO DEVICES INC · on record since May 1, 2006
Director at Guerrilla RF, Inc. · on record since May 19, 2026

Insider trading activity of PRATT WILLIAM J

Transactions on record: 44; since Aug 21, 2003

Open-market buys: 8; $8.1K

Open-market sells: 17; $2.7M

Companies traded: 2; last filing Aug 18, 2026

Figures computed from official regulatory filings — .

Companies where PRATT WILLIAM J has traded

Guerrilla RF, Inc.14 tx · $33.1K · Aug 18, 2026
RF MICRO DEVICES INC30 tx · $2.7M · May 12, 2008

Track record of PRATT WILLIAM J

Statistical track record

Free account

Open-market buys: 9

Last buy: Aug 27, 2024

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

Create a free account

Transaction history of PRATT WILLIAM J

Co-insiders of PRATT WILLIAM J

THOMPSON GREGORY JGuerrilla RF, Inc. +1
Barkal Susan BerishGuerrilla RF, Inc.
BELL DAVID BGuerrilla RF, Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Guerrilla RF, Inc.Listing on record	Aug 18, 2026	AwardD (derivative)	14,164	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guerrilla RF, Inc.Listing on record	May 19, 2026	AwardD (derivative)	15,625	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guerrilla RF, Inc.Listing on record	Aug 28, 2024	Buy	216	3.75 USD	$810	conv 29	SEC
Guerrilla RF, Inc.Listing on record	Jun 7, 2024	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guerrilla RF, Inc.Listing on record	May 20, 2024	Buy	200	4.25 USD	$850	conv 39Cluster	SEC
Guerrilla RF, Inc.Listing on record	Apr 1, 2024	BuyD (derivative)	21,139	—	n/a (No price was disclosed in the filing)	Cluster	SEC
Guerrilla RF, Inc.Listing on record	Apr 1, 2024	Buy	21,139	—	n/a (No price was disclosed in the filing)	conv 54Cluster	SEC
Guerrilla RF, Inc.Listing on record	May 19, 2023	Buy	100	6.95 USD	$695	conv 31	SEC
Guerrilla RF, Inc.Listing on record	May 19, 2023	Buy	200	7.00 USD	$1.4K	conv 35	SEC
Guerrilla RF, Inc.Listing on record	May 16, 2023	Buy	200	7.75 USD	$1.6K	conv 65	SEC
Guerrilla RF, Inc.Listing on record	Aug 31, 2022	Buy	200	4.00 USD	$800	conv 32First in 12mo	SEC
Guerrilla RF, Inc.Listing on record	Aug 31, 2022	Buy	500	4.00 USD	$2K	conv 58First in 12mo	SEC
Guerrilla RF, Inc.Listing on record	Jun 7, 2022	AwardD (derivative)	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guerrilla RF, Inc.Listing on record	Jan 3, 2022	Award	12,500	2.00 USD	$25K		SEC
RF MICRO DEVICES INCListing unverified	May 12, 2008	Exercise	27,000	1.70	$45.9K		SEC
RF MICRO DEVICES INCListing unverified	May 12, 2008	ExerciseD (derivative)	-27,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RF MICRO DEVICES INCListing unverified	May 12, 2008	Sell	-300,000	3.26	$978K	Unusual size	SEC
RF MICRO DEVICES INCListing unverified	May 12, 2008	Sell	-27,000	3.22	$86.9K		SEC
RF MICRO DEVICES INCListing unverified	Mar 31, 2008	Award	58,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RF MICRO DEVICES INCListing unverified	Aug 13, 2007	AwardD (derivative)	107,647	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RF MICRO DEVICES INCListing unverified	Aug 13, 2007	Award	30,903	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RF MICRO DEVICES INCListing unverified	Feb 15, 2007	Sell	-3,514	7.76	$27.3K		SEC
RF MICRO DEVICES INCListing unverified	Feb 15, 2007	Sell	-900	7.75	$7K		SEC
RF MICRO DEVICES INCListing unverified	Feb 15, 2007	Sell	-2,000	7.79	$15.6K		SEC
RF MICRO DEVICES INCListing unverified	Feb 15, 2007	Sell	-2,700	7.83	$21.1K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Guerrilla RF, Inc.Listing on record	Aug 18, 2026	AwardD (derivative)	14,164	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guerrilla RF, Inc.Listing on record	May 19, 2026	AwardD (derivative)	15,625	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guerrilla RF, Inc.Listing on record	Aug 28, 2024	Buy	216	3.75 USD	$810	conv 29	SEC
Guerrilla RF, Inc.Listing on record	Jun 7, 2024	AwardD (derivative)	20,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guerrilla RF, Inc.Listing on record	May 20, 2024	Buy	200	4.25 USD	$850	conv 39Cluster	SEC
Guerrilla RF, Inc.Listing on record	Apr 1, 2024	BuyD (derivative)	21,139	—	n/a (No price was disclosed in the filing)	Cluster	SEC
Guerrilla RF, Inc.Listing on record	Apr 1, 2024	Buy	21,139	—	n/a (No price was disclosed in the filing)	conv 54Cluster	SEC
Guerrilla RF, Inc.Listing on record	May 19, 2023	Buy	100	6.95 USD	$695	conv 31	SEC
Guerrilla RF, Inc.Listing on record	May 19, 2023	Buy	200	7.00 USD	$1.4K	conv 35	SEC
Guerrilla RF, Inc.Listing on record	May 16, 2023	Buy	200	7.75 USD	$1.6K	conv 65	SEC
Guerrilla RF, Inc.Listing on record	Aug 31, 2022	Buy	200	4.00 USD	$800	conv 32First in 12mo	SEC
Guerrilla RF, Inc.Listing on record	Aug 31, 2022	Buy	500	4.00 USD	$2K	conv 58First in 12mo	SEC
Guerrilla RF, Inc.Listing on record	Jun 7, 2022	AwardD (derivative)	25,000	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Guerrilla RF, Inc.Listing on record	Jan 3, 2022	Award	12,500	2.00 USD	$25K		SEC
RF MICRO DEVICES INCListing unverified	May 12, 2008	Exercise	27,000	1.70	$45.9K		SEC
RF MICRO DEVICES INCListing unverified	May 12, 2008	ExerciseD (derivative)	-27,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RF MICRO DEVICES INCListing unverified	May 12, 2008	Sell	-300,000	3.26	$978K	Unusual size	SEC
RF MICRO DEVICES INCListing unverified	May 12, 2008	Sell	-27,000	3.22	$86.9K		SEC
RF MICRO DEVICES INCListing unverified	Mar 31, 2008	Award	58,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RF MICRO DEVICES INCListing unverified	Aug 13, 2007	AwardD (derivative)	107,647	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RF MICRO DEVICES INCListing unverified	Aug 13, 2007	Award	30,903	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
RF MICRO DEVICES INCListing unverified	Feb 15, 2007	Sell	-3,514	7.76	$27.3K		SEC
RF MICRO DEVICES INCListing unverified	Feb 15, 2007	Sell	-900	7.75	$7K		SEC
RF MICRO DEVICES INCListing unverified	Feb 15, 2007	Sell	-2,000	7.79	$15.6K		SEC
RF MICRO DEVICES INCListing unverified	Feb 15, 2007	Sell	-2,700	7.83	$21.1K		SEC