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CHARLES D BOYNTON

CIK 1181212 · Chief Financial Officer · last filed 2026-09-02

CHARLES D BOYNTON is a Chief Financial Officer who has filed 71 SEC Form 4 insider transactions across 7 companies since 2012. The most recent filing shows the insider sold $359.9K of NXT on Sep 2, 2026. Across all open-market trades the lifetime net is −$6.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $29.6M across reported positions. 37 SEC filings were submitted jointly with SUNPOWER CORP.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$29.63M

Companies

7

Total Filings

71

Lifetime Open-Market Net

-$6.24M

Filer Profile

Related Filers
SUNPOWER CORP — 37 joint filings, latest 2018-03-05
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
NXT Chief Financial Officer 354,000 $82.89 $29.34M -$2.20M 12 2026-09-02
EROC Director 13,024 $12.70 $165.4K $0 1 2026-06-12
LOGI Chief Financial Officer 1,225 $102.70 $125.8K $99.6K 1 2024-05-03
PLANTRONICS INC /CA/ (POLY) Delisted Top Financial Executive - CFO. 118,625 $39.82 $4.72M $0 2 2022-05-12
PLANTRONICS INC /CA/ (PLT) Delisted TOP FINANCIAL EXECUTIVE - CFO. 79,078 $12.38 $978.7K $85.6K 8 2021-05-12
8point3 Energy Partners LP (CAFD) Delisted See Remarks 8,000 — — $484.2K 5 2018-06-21
SUNPOWER CORP (SPWRV) Delisted EVP and CFO 112,692 — — -$4.71M 33 2018-03-05

Recent Filings

71 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-09-02 NXT Sell (S) −4,500 -$359.9K EDGAR
2026-09-01 NXT Notice (144) −4,500 -$359.9K EDGAR
2026-06-12 EROC Grant (A) +13,024 $0 EDGAR
2026-06-02 NXT Sell (S) −4,500 -$683.1K EDGAR
2026-06-01 NXT Notice (144) −4,500 -$683.1K EDGAR
2026-05-27 NXT Other (J) −9,870 -$1.28M EDGAR
2026-05-26 NXT Notice (144) −9,870 -$1.28M EDGAR
2026-05-26 NXT Other (J) −34,193 -$4.30M EDGAR
2026-05-22 NXT Notice (144) −34,193 -$4.30M EDGAR
2026-05-20 NXT Grant (A) +121,004 $0 EDGAR
Showing 1–10 of 71
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.