Comparable stake leader
McIlrath & Eck, LLC
SEC ownership of SolarWindow Technologies, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001071840.
Disclosed value leader
McIlrath & Eck, LLC
Comparable rows
0/2
Latest evidence
31 Mar 2026
- Public ticker
- WNDW on OTC
- Parsed ownership sources
- 13F
- Largest SEC-reported holder
- McIlrath & Eck, LLC
- Latest parsed ownership date
- 31 Mar 2026
- Issuer CIK
- 0001071840
- Issuer location
- Scottsdale, AZ
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of SolarWindow Technologies, 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
McIlrath & Eck, LLC
Disclosed value leader
McIlrath & Eck, LLC
Comparable rows
0/2
Latest evidence
31 Mar 2026
13F
Highest disclosed value: $400
2 rows are not safely comparable across share classes.
Quick read
McIlrath & Eck, LLC has the largest disclosed position value at $400.
0 of 2 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 McIlrath & Eck, LLC's linked filing trail.
Disclosed position value
Top 2
McIlrath & Eck, LLC
$400
Winch Advisory Services, LLC
$86
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-2 of 2 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| McIlrath & Eck, LLC |
13F
Company
|
—
class O/S missing
|
$400
1,000 shares
|
— | 31 Mar 2026 |
| Winch Advisory Services, LLC |
13F
Company
|
—
class O/S missing
|
$86
216 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
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 07 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for SolarWindow Technologies, 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.