BOYNTON CHARLES D

SVP, CFO at CO LIQUIDATION, INC. · on record since Jul 16, 2003
Chief Financial Officer at Nextpower Inc. · on record since May 20, 2026
Director at ERock, Inc. · on record since Jun 9, 2026
Director at 8point3 Energy Partners LP · on record since Jun 22, 2015
See Remarks at 8point3 Energy Partners LP · on record since Jun 22, 2015
EVP and CFO at SUNPOWER CORP · on record since Mar 11, 2016
Top Financial Executive - CFO. at PLANTRONICS INC /CA/ · on record since Apr 16, 2019
Director at Nextpower Inc. · on record since Feb 17, 2023
Chief Financial Officer at LOGITECH INTERNATIONAL S.A. · on record since Feb 10, 2023

Insider trading activity of BOYNTON CHARLES D

Transactions on record: 206; since Mar 21, 2012

Open-market buys: 9; $669.4K

Open-market sells: 17; $7.8M

Companies traded: 6; last filing Sep 2, 2026

Figures computed from official regulatory filings — .

Companies where BOYNTON CHARLES D has traded

Nextpower Inc.17 tx · $9.8M · Sep 2, 2026
ERock, Inc.1 tx · Jun 12, 2026
LOGITECH INTERNATIONAL S.A.1 tx · $99.6K · May 3, 2024
PLANTRONICS INC /CA/26 tx · $15.2M · Aug 31, 2022
8point3 Energy Partners LP11 tx · $484.2K · Jun 21, 2018
SUNPOWER CORP150 tx · $11.4M · Feb 21, 2018

Track record of BOYNTON CHARLES D

Statistical track record

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Open-market buys: 9

Last buy: May 3, 2024

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Transaction history of BOYNTON CHARLES D

Co-insiders of BOYNTON CHARLES D

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Nextpower Inc.Listing on record	Sep 2, 2026	Sell	-4,500	79.98 USD	$359.9K		SEC
ERock, Inc.Listing unverified	Jun 12, 2026	Award	13,024	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	Jun 2, 2026	Sell	-4,500	151.79 USD	$683.1K		SEC
Nextpower Inc.Listing on record	May 27, 2026	Other	-9,870	129.38 USD	$1.3M		SEC
Nextpower Inc.Listing on record	May 26, 2026	Other	-34,193	125.81 USD	$4.3M	Unusual size	SEC
Nextpower Inc.Listing on record	May 20, 2026	Award	24,851	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	May 20, 2026	Award	96,153	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	Mar 4, 2026	Sell	-4,500	100.45 USD	$452K		SEC
Nextpower Inc.Listing on record	Dec 2, 2025	Sell	-4,500	89.33 USD	$402K		SEC
Nextpower Inc.Listing on record	Sep 15, 2025	Sell	-4,500	67.21 USD	$302.4K		SEC
Nextpower Inc.Listing on record	May 28, 2025	Award	64,102	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	May 28, 2025	Award	61,977	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	May 23, 2025	Other	-38,679	53.37 USD	$2.1M		SEC
Nextpower Inc.Listing on record	May 30, 2024	Award	65,274	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	May 30, 2024	Award	141,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LOGITECH INTERNATIONAL S.A.Listing on record	May 3, 2024	Buy	1,225	81.27 USD	$99.6K	conv 62First in 12mo	SEC
Nextpower Inc.Listing on record	Sep 25, 2023	Award	3,551	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	Sep 25, 2023	ExerciseD (derivative)	-3,571	—	n/a (No price was disclosed in the filing)		SEC
Nextpower Inc.Listing on record	Sep 25, 2023	Exercise	3,571	—	n/a (No price was disclosed in the filing)		SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Award	173,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Other	-38,559	40.00 USD	$1.5M	Unusual size	SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Award	30,562	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Other	-92,384	40.00 USD	$3.7M	Unusual size	SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Award	30,562	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Other	-173,395	40.00 USD	$6.9M	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
Nextpower Inc.Listing on record	Sep 2, 2026	Sell	-4,500	79.98 USD	$359.9K		SEC
ERock, Inc.Listing unverified	Jun 12, 2026	Award	13,024	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	Jun 2, 2026	Sell	-4,500	151.79 USD	$683.1K		SEC
Nextpower Inc.Listing on record	May 27, 2026	Other	-9,870	129.38 USD	$1.3M		SEC
Nextpower Inc.Listing on record	May 26, 2026	Other	-34,193	125.81 USD	$4.3M	Unusual size	SEC
Nextpower Inc.Listing on record	May 20, 2026	Award	24,851	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	May 20, 2026	Award	96,153	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	Mar 4, 2026	Sell	-4,500	100.45 USD	$452K		SEC
Nextpower Inc.Listing on record	Dec 2, 2025	Sell	-4,500	89.33 USD	$402K		SEC
Nextpower Inc.Listing on record	Sep 15, 2025	Sell	-4,500	67.21 USD	$302.4K		SEC
Nextpower Inc.Listing on record	May 28, 2025	Award	64,102	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	May 28, 2025	Award	61,977	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	May 23, 2025	Other	-38,679	53.37 USD	$2.1M		SEC
Nextpower Inc.Listing on record	May 30, 2024	Award	65,274	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	May 30, 2024	Award	141,427	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LOGITECH INTERNATIONAL S.A.Listing on record	May 3, 2024	Buy	1,225	81.27 USD	$99.6K	conv 62First in 12mo	SEC
Nextpower Inc.Listing on record	Sep 25, 2023	Award	3,551	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Nextpower Inc.Listing on record	Sep 25, 2023	ExerciseD (derivative)	-3,571	—	n/a (No price was disclosed in the filing)		SEC
Nextpower Inc.Listing on record	Sep 25, 2023	Exercise	3,571	—	n/a (No price was disclosed in the filing)		SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Award	173,395	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Other	-38,559	40.00 USD	$1.5M	Unusual size	SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Award	30,562	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Other	-92,384	40.00 USD	$3.7M	Unusual size	SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Award	30,562	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
PLANTRONICS INC /CA/Listing unverified	Aug 31, 2022	Other	-173,395	40.00 USD	$6.9M	Unusual size	SEC