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 $28.4M 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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
SPWRV price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| NXT | Chief Financial Officer | 354,000 | $79.44 | $28.12M | -$2.20M | 12 | 2026-09-02 |
| EROC | Director | 13,024 | $9.22 | $120.1K | $0 | 1 | 2026-06-12 |
| LOGI | Chief Financial Officer | 1,225 | $111.82 | $137.0K | $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| 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 |
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.