SEC Form 4
Nextpower Inc. (NXT) insider trading
In the 12 months to Oct 26, 2026, 9 NXT insiders reported open-market sales of $52.6M across 22 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $52.6M
- 22 filings · 9 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 17 of 22
- $49.5M of $52.6M sold (94%)
Who traded NXT, and when
- Sale
- Sale, pre-arranged (10b5-1)
NXT daily close from Oct 27, 2025 to Oct 26, 2026, between $76.48 and $156.40, last $76.48. 22 sale and 0 purchase filings by 9 insiders, marked at their filing dates. Daniel S. Shugar, Chief Executive Officer: sold $25.1M across 5 filings, first filed Nov 18, 2025, last Aug 11, 2026. Howard Wenger, President: sold $12.5M across 4 filings, first filed May 22, 2026, last Aug 12, 2026. Nicholas Marco Miller, Chief Operating Officer: sold $6.6M across 2 filings, first filed May 22, 2026, last Jun 1, 2026. David P. Bennett, Chief Accounting Officer: sold $3.0M across 1 filing, first filed Dec 12, 2025, last Dec 12, 2025. Charles D. Boynton, Chief Financial Officer: sold $1.9M across 4 filings, first filed Dec 2, 2025, last Sep 2, 2026. William D. Watkins, Director: sold $1.5M across 2 filings, first filed Nov 19, 2025, last Feb 2, 2026. 3 others: sold $2.0M across 4 filings, first filed May 27, 2026, last Aug 24, 2026.
Largest mark · tap a row for others
Howard Wenger · President
Filing 1 of 3 within a week · $11,306,545 total
Sale $2,048,579
16,090 shares at $127.32 avg
Filed May 22, 2026 · traded May 20
Pre-arranged (10b5-1) · close on filing date $130.50
Daniel S. Shugar · Chief Executive Officer
Chief Executive Officer
$25.1M soldHoward Wenger · President
President
$12.5M soldNicholas Marco Miller · Chief Operating Officer
Chief Operating Officer
$6.6M soldDavid P. Bennett · Chief Accounting Officer
Chief Accounting Officer
$3.0M soldCharles D. Boynton · Chief Financial Officer
Chief Financial Officer
$1.9M soldWilliam D. Watkins · Director
Director
$1.5M sold3 others
Combined, one mark per week
$2.0M soldOpen-market trades
22 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Daniel S. Shugar | Chief Executive Officer | $25.1M | — | 5 | 100% of sales | |
| Howard Wenger | President | $12.5M | — | 4 | 100% of sales | |
| Nicholas Marco Miller | Chief Operating Officer | $6.6M | — | 2 | 100% of sales | |
| David P. Bennett | Chief Accounting Officer | $3.0M | — | 1 | 100% of sales | |
| Charles D. Boynton | Chief Financial Officer | $1.9M | — | 4 | 100% of sales | |
| William D. Watkins | Director | $1.5M | — | 2 | — | |
| Julia Blunden | Director | $861.0K | — | 2 | — | |
| Brandi Elizabeth Thomas | Director | $676.6K | — | 1 | — | |
| Bruce Ledesma | Chief Legal & Compliance Ofc | $437.6K | — | 1 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Charles D. Boynton Chief Financial Officer | SalePre-arranged (10b5-1) | 4,500 | $79.98 | $359.9K | 354,000 | |
traded | Julia Blunden Director | Sale | 7,415 | $86.10 | $638.4K | 2,742 | |
traded | Brandi Elizabeth Thomas Director | Sale | 7,415 | $91.25 | $676.6K | 7,914 | |
traded | Howard Wenger President | SalePre-arranged (10b5-1) | 11,176 | $104.78 | $1.2M | 419,868 | |
traded | Daniel S. Shugar Chief Executive Officer | SalePre-arranged (10b5-1) | 67,636 | $103.07 | $7.0M | 924,070 | |
traded | Julia Blunden Director | Sale | 2,289 | $97.22 | $222.5K | 7,415 | |
traded | Charles D. Boynton Chief Financial Officer | SalePre-arranged (10b5-1) | 4,500 | $151.79 | $683.1K | 358,500 | |
traded | Nicholas Marco Miller Chief Operating Officer | SalePre-arranged (10b5-1) | 22,427 | $156.00 | $3.5M | 186,194 | |
traded | Bruce Ledesma Chief Legal & Compliance Ofc | SalePre-arranged (10b5-1) | 3,248 | $134.72 | $437.6K | 246,130 | |
traded | Daniel S. Shugar Chief Executive Officer | SalePre-arranged (10b5-1) | 26,077 | $134.72 | $3.5M | 931,419 | |
traded | Howard Wenger President | SalePre-arranged (10b5-1) | 62,670 | $130.25 | $8.2M | 435,626 | |
traded | Howard Wenger President | SalePre-arranged (10b5-1) | 9,051 | $121.02 | $1.1M | 499,531 | |
traded | Nicholas Marco Miller Chief Operating Officer | SalePre-arranged (10b5-1) | 24,511 | $127.32 | $3.1M | 221,533 | |
traded | Howard Wenger President | SalePre-arranged (10b5-1) | 16,090 | $127.32 | $2.0M | 508,582 | |
traded | Daniel S. Shugar Chief Executive Officer | SalePre-arranged (10b5-1) | 59,456 | $105.17 | $6.3M | 792,077 | |
traded | Daniel S. Shugar Chief Executive Officer | SalePre-arranged (10b5-1) | 39,892 | $101.04 | $4.0M | 584,990 | |
traded | Charles D. Boynton Chief Financial Officer | SalePre-arranged (10b5-1) | 4,500 | $100.45 | $452.0K | 286,059 | |
traded | William D. Watkins Director | Sale | 5,000 | $118.57 | $592.9K | 11,777 | |
traded | David P. Bennett Chief Accounting Officer | SalePre-arranged (10b5-1) | 33,725 | $88.08 | $3.0M | 130,967 | |
traded | Charles D. Boynton Chief Financial Officer | SalePre-arranged (10b5-1) | 4,500 | $89.33 | $402.0K | 290,559 | |
traded | William D. Watkins Director | Sale | 10,000 | $91.85 | $918.5K | 16,777 | |
traded | Daniel S. Shugar Chief Executive Officer | SalePre-arranged (10b5-1) | 47,743 | $91.28 | $4.4M | 624,882 |
GET /stocks/filings/vX/form-4?tickers=NXT&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"NXT"
],
"issuer_cik": "0001852131",
"owner_cik": "0001181212",
"accession_number": "0000950103-26-013492",
"form_type": "4",
"filing_date": "2026-09-02",
"period_of_report": "2026-09-01",
"issuer_name": "Nextpower Inc.",
"issuer_trading_symbol": "NXT",
"owner_name": "BOYNTON CHARLES D",
"is_director": false,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Financial Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-09-01",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 4500,
"transaction_price_per_share": 79.98,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 354000,
"transaction_value": 359910,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The sale reported in this Form 4 was effected pursuant to a 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025."
}
]
},
{
"tickers": [
"NXT"
],
"issuer_cik": "0001852131",
"owner_cik": "0001918769",
"accession_number": "0000950103-26-012815",
"form_type": "4",
"filing_date": "2026-08-24",
"period_of_report": "2026-08-21",
"issuer_name": "Nextpower Inc.",
"issuer_trading_symbol": "NXT",
"owner_name": "Blunden Julia",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-08-21",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 3723,
"transaction_price_per_share": 88.08,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 6434,
"transaction_value": 327921.83999999997,
"not_subject_to_section_16": false,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The price reported in Column 4 is a weighted average price. The reported securities were sold in multiple transactions at prices ranging from $88.08 to $88.10, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission (SEC), upon request, full information regarding the number of shares sold at each separate price within such ranges."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 127 records
- Option exercises12 records
- Grants and awards27 records
- Gifts2 records
- Other86 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Frequently asked questions
Has Nextpower Inc.'s CEO sold stock?
Yes. Daniel S. Shugar (CEO) sold 240,804 shares ($25.1M) between Nov 2025 and Aug 2026, all under a pre-arranged 10b5-1 plan.
How current is NXT’s insider data?
These are NXT Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
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Track NXT insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for NXT every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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