Comparable stake leader
SEG Opportunity Fund, LLC
SEC ownership of Aclarion, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001635077.
Disclosed value leader
NUVASIVE INC
Comparable rows
1/23
Latest evidence
11 Jun 2026
- Public ticker
- ACON, ACONW 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
-
SEG Opportunity Fund, LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
1 of 23
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
SEG Opportunity Fund, LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
11 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001635077
- Issuer location
- Broomfield, CO
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 Aclarion, 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
SEG Opportunity Fund, LLC
Disclosed value leader
NUVASIVE INC
Comparable rows
1/23
Latest evidence
11 Jun 2026
13D/G
3/4/5
13F
Lead comparable stake: 10%
22 rows are not safely comparable across share classes.
13D/G row: SEG Opportunity Fund, LLC
Showing 1-8 of 23 holder rows.
Quick read
SEG Opportunity Fund, LLC leads the comparable SEC ownership view at 10%.
1 of 23 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 SEG Opportunity Fund, LLC's linked filing trail.
Comparable ownership
Top 1
SEG Opportunity Fund, LLC
10%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 23 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| SEG Opportunity Fund, LLC |
13D/G
|
10%
|
$187,913
244,043 shares
|
+$187,913 | 25 Mar 2026 |
| NUVASIVE INC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$653,367
1,126,495 shares
|
— | 21 Apr 2022 |
| Brent Ness |
3/4/5
Chief Executive Officer, Director
|
—
class O/S missing
|
$347,601
106,300 shares
|
+$20,061 | 11 Jun 2026 |
| Jeffrey John Thramann |
3/4/5
Executive Chairman, Director
|
—
class O/S missing
|
$327,000
100,000 shares
|
— | 11 Jun 2026 |
| Ryan Bond |
3/4/5
Chief Strategy Officer
|
—
mixed-class rows
|
$215,275
103,527 shares
mixed-class rows
|
— | 11 Jun 2026 |
| Gregory A. Gould |
3/4/5
Chief Financial Officer
|
—
mixed-class rows
|
$163,500
67,000 shares
mixed-class rows
|
— | 11 Jun 2026 |
| OSAIC HOLDINGS, INC. |
13F
Company
|
—
class O/S missing
|
$114,269
34,945 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$102,072
31,215 shares
|
— | 31 Mar 2026 |
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: +$50,977.
Buys
$50,977
Insiders: 4
Sells
$0
Insiders: 0
Net
+$50,977
Shares: +16,025
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 16,025
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 16,015 | 0 | $50,915 | $0 | +$50,915 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 10 | 0 | $62 | $0 | +$62 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-12 of 12 reporting-owner rows connected to Aclarion, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
12
Largest Forms 3/4/5 holder
NUVASIVE INC
Net 12M change
+$50,978
Latest report
11 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| NUVASIVE INC | 10%+ Owner | $653,367 | Mixed | 21 Apr 2022 | ||
| Brent Ness | Chief Executive Officer, Director | $347,601 | +$20,061 | +6.1% | Median | 11 Jun 2026 |
| Jeffrey John Thramann | Executive Chairman, Director | $327,000 | Median | 11 Jun 2026 | ||
| Ryan Bond | Chief Strategy Officer | $215,275 | Mixed | 11 Jun 2026 | ||
| Gregory A. Gould | Chief Financial Officer | $163,500 | Median | 11 Jun 2026 | ||
| Scott Breidbart | Director | $83,921 | +$18,012 | +27% | Median | 11 Jun 2026 |
| David K. Neal | Director | $73,581 | +$7,750 | +12% | Median | 11 Jun 2026 |
| William Wesemann | Director | $70,511 | +$5,155 | +7.9% | Median | 11 Jun 2026 |
| Stephen Deitsch | Director | $65,400 | Median | 11 Jun 2026 | ||
| Amanda Mae Sequira | Director | $65,400 | Median | 11 Jun 2026 | ||
| John Paul Lorbiecki | Chief Financial Officer | $12,995 | Filing P/S | 29 Dec 2022 | ||
| SC Capital 1 LLC | Former 10% Owner | Mixed | 02 Dec 2022 |
Recent insider transactions for Aclarion, 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Ryan Bond | ACON | Common Stock | Award | 55,000 | 55,000 | 11 Jun 2026 | Direct | |||
| Amanda Mae Sequira | ACON | Common Stock | Award | 20,000 | 20,000 | 11 Jun 2026 | Direct | |||
| Scott Breidbart | ACON | Common Stock | Award | 353.1% | 20,000 | 25,664 | 11 Jun 2026 | Direct | ||
| Gregory A. Gould | ACON | Common Stock | Award | 50,000 | 50,000 | 11 Jun 2026 | Direct | |||
| Brent Ness | ACON | Common Stock | Award | 1587.3% | 100,000 | 106,300 | 11 Jun 2026 | Direct | ||
| William Wesemann | ACON | Common Stock | Award | 1279.6% | 20,000 | 21,563 | 11 Jun 2026 | Direct | ||
| Jeffrey John Thramann | ACON | Common Stock | Award | 100,000 | 100,000 | 11 Jun 2026 | Direct | |||
| David K. Neal | ACON | Common Stock | Award | 799.4% | 20,000 | 22,502 | 11 Jun 2026 | Direct | ||
| Stephen Deitsch | ACON | Common Stock | Award | 20,000 | 20,000 | 11 Jun 2026 | Direct | |||
| Scott Breidbart | ACON | Common Stock | Purchase | $18,012 | $3.18 | 5,664 | 5,664 | 12 May 2026 | Direct | |
| David K. Neal | ACON | Common Stock | Purchase | 125000% | $7,750 | $3.10 | 2,500 | 2,502 | 11 May 2026 | Direct |
| Brent Ness | ACON | Common Stock | Purchase | 57172.7% | $19,999 | $3.18 | 6,289 | 6,300 | 11 May 2026 | Direct |
| William Wesemann | ACON | Common Stock | Purchase | 156200% | $5,155 | $3.30 | 1,562 | 1,563 | 06 May 2026 | Direct |
| Brent Ness | ACON | Common Stock | Purchase | 1000% | $62 | $6.20 | 10 | 11 | 26 Nov 2025 | Direct |
| Gregory A. Gould | ACON | Stock Option (right to buy) | Award | 17,000 | 17,000 | 02 Sep 2025 | Direct |
* marks a reported price that did not pass the local price check.