Comparable stake leader
AWM Investment Company, Inc.
SEC ownership of SUNation Energy, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000022701.
Disclosed value leader
AWM Investment Company, Inc.
Comparable rows
21/39
Latest evidence
08 Jul 2026
- Public ticker
- SUNE on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
AWM Investment Company, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
21 of 39
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
AWM Investment Company, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
08 Jul 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000022701
- Issuer location
- Ronkonkoma, NY
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of SUNation Energy, Inc. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
AWM Investment Company, Inc.
Disclosed value leader
AWM Investment Company, Inc.
Comparable rows
21/39
Latest evidence
08 Jul 2026
13D/G
3/4/5
13F
Lead comparable stake: 20%
18 rows are not safely comparable across share classes.
13D/G row: AWM Investment Company, Inc.
Showing 1-8 of 39 holder rows.
Quick read
AWM Investment Company, Inc. leads the comparable SEC ownership view at 20%.
21 of 39 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens AWM Investment Company, Inc.'s linked filing trail.
Comparable ownership
Top 5
AWM Investment Company, Inc.
20%
Scott Maskin
17%
BIGGER CAPITAL FUND L P
9.8%
Pinnacle Family Office Investment...
9.6%
Ayrton Capital LLC
8.8%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 39 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. |
13D/G
3/4/5
13F
10%+ Owner · Company
|
20%
|
$2,107,400
820,000 shares
|
$0 | 08 Jul 2026 |
| Scott Maskin |
3/4/5
13D/G
Chief Executive Officer, Director, 10%+ Owner
|
17%
from 13D/G
|
$981,882
554,736 shares
|
+$981,840 | 14 Apr 2026 |
| BIGGER CAPITAL FUND L P |
13D/G
Bigger Michael
|
9.8%
|
$1,795,250
430,000 shares
|
$0 | 27 Feb 2025 |
| Pinnacle Family Office Investments L.P. |
13D/G
|
9.6%
|
$1,431,250
625,000 shares
|
$0 | 09 Jun 2026 |
| Ayrton Capital LLC |
13D/G
|
8.8%
|
$1,230,395
361,881 shares
|
$0 | 30 Jun 2026 |
| JANE STREET GROUP, LLC |
13D/G
13F
Company
|
5.1%
|
$542,553
211,110 shares
|
$0 | 26 Jun 2026 |
| Jeffrey J. Conroy |
13D/G
3/4/5
10%+ Owner
|
2.9%
|
$454,240
54,400 shares
|
$0 | 04 Dec 2024 |
| L1 Capital Global Opportunities Master Fund, Ltd. |
13D/G
|
0.51%
|
—
17,391 shares
|
$0 | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$1,200,000.
Buys
$1,200,000
Insiders: 2
Sells
$0
Insiders: 0
Net
+$1,200,000
Shares: +677,966
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 677,966
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 677,966 | 0 | $1,200,000 | $0 | +$1,200,000 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 23 reporting-owner rows connected to SUNation Energy, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
23
Largest Forms 3/4/5 holder
AWM Investment Company, Inc.
Net 12M change
+$1,200,000
Latest report
08 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| AWM Investment Company, Inc. | 10%+ Owner | $1,804,000 | Mixed | 08 Jun 2026 | ||
| Scott Maskin | Chief Executive Officer, Director, 10%+ Owner | $981,882 | +$981,840 | +2337714% | Filing P/S | 14 Apr 2026 |
| NORTHERN PACIFIC GROWTH INVESTMENT ADVISORS, LLC | 10%+ Owner | $694,130 | Mixed | 12 Jun 2023 | ||
| Jeffrey J. Conroy | 10%+ Owner | $248,000 | Filing P/S | 10 Oct 2024 | ||
| James R. Brennan | Chief Financial Officer | $218,186 | +$218,160 | +839077% | Filing P/S | 14 Apr 2026 |
| Scott Honour | Director | $100,630 | Mixed | 04 Jun 2024 | ||
| Mark Fandrich | Vice President/CFO | $37,699 | Mixed | 02 Aug 2021 | ||
| Kyle Udseth | CHIEF EXECUTIVE OFFICER, Director | $34,968 | Mixed | 15 May 2024 | ||
| Scott Fluegge | VP of IT | $30,443 | Mixed | 02 Aug 2021 | ||
| Marilyn S. Adler | Director | $18,416 | Mixed | 08 Jan 2024 | ||
| Anita Kumar | President/CEO, Director | $17,987 | Mixed | 02 Aug 2021 | ||
| Michael R. Zapata | Director | $9,737 | Mixed | 20 Sep 2022 | ||
| Kristin Hlavka | Corporate Controller | $8,668 | Mixed | 15 May 2024 | ||
| Richard A. Primuth | Director | $7,666 | Mixed | 28 Mar 2022 | ||
| Eric Ingvaldson | Chief Financial Officer | $6,647 | Filing P/S | 21 Aug 2024 | ||
| Mike Siegler | Senior Vice President | $6,004 | Mixed | 02 Aug 2021 | ||
| Roger Hd Lacey | Director | $5,600 | Filing P/S | 11 Dec 2024 | ||
| Steven Webster | Director | $3,937 | Mixed | 28 Mar 2022 | ||
| Randall D. Sampson | Director | $2,063 | Mixed | 13 Jun 2024 | ||
| Tom Holland | Director | $578 | Mixed | 14 Jun 2024 |
Recent insider transactions for SUNation Energy, Inc.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| James R. Brennan | SUNE | Common Stock | Purchase | 821693.3% | $218,160 | $1.77 | 123,254 | 123,269 | 14 Apr 2026 | Direct |
| Scott Maskin | SUNE | Common Stock | Purchase | 2311300% | $981,840 | $1.77 | 554,712 | 554,736 | 14 Apr 2026 | Direct |
* marks a reported price that did not pass the local price check.