Comparable stake leader
Ryan Barwick Taylor
SEC ownership of Ascent Solar Technologies, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001350102.
Disclosed value leader
BD1 Investment Holding, LLC
Comparable rows
28/41
Latest evidence
29 May 2026
- Symbol
- ASTI on Nasdaq
- SEC evidence covered
- 13D/G, 13F, and 3/4/5
- Largest SEC-reported holder
- Ryan Barwick Taylor
- Latest 13D/G holder
- Ryan Barwick Taylor
- Latest parsed evidence date
- 29 May 2026
- CIK
- 0001350102
- Location
- Thornton, CO
Ownership snapshot
2 signals
Issuer
2 identity fields
Ownership snapshot
Top shareholders of Ascent Solar 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
Ryan Barwick Taylor
Disclosed value leader
BD1 Investment Holding, LLC
Comparable rows
28/41
Latest evidence
29 May 2026
13D/G
13F
3/4/5
Lead comparable stake: 9.9%
13 rows are not safely comparable across share classes.
13D/G row: Ryan Barwick Taylor
Showing 1-8 of 41 holder rows.
Quick read
Ryan Barwick Taylor leads the comparable SEC ownership view at 9.9%.
28 of 41 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.
Comparable ownership
Top 5
Ryan Barwick Taylor
9.9%
ARMISTICE CAPITAL, LLC
5%
INTRACOASTAL CAPITAL, LLC
5%
Ayrton Capital LLC
0.03%
Arosa Capital Management LP
1.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 41 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Ryan Barwick Taylor |
13D/G
Ryan Taylor
|
9.9%
|
$3,434,343
946,100 shares
|
+$699,138 | 12 May 2026 |
| ARMISTICE CAPITAL, LLC |
13D/G
|
5%
|
$1,803,910
496,945 shares
|
+$402,215 | 31 Mar 2026 |
| INTRACOASTAL CAPITAL, LLC |
13D/G
Mitchell P. Kopin
|
5%
|
$1,803,910
496,945 shares
|
+$79,239 | 31 Mar 2026 |
| Ayrton Capital LLC |
13D/G
|
0.03%
|
$10,244
2,822 shares
|
-$1,786,530 | 31 Mar 2026 |
| Arosa Capital Management LP |
13F
Company
|
1.5%
|
$591,000
150,000 shares
|
— | 31 Mar 2026 |
| UBS Group AG |
13F
Company
|
1.5%
|
$584,507
148,352 shares
|
— | 31 Mar 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
0.89%
|
$350,550
88,972 shares
|
— | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.79%
|
$311,950
79,122 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 selling over the last 12 months. Net value: -$271,412.
Buys
$0
Insiders: 0
Sells
$271,412
Insiders: 1
Net
-$271,412
Shares: -47,191
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 47,191
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 7,843 | $0 | $71,763 | -$71,763 |
| 3-6 | 0 | 39,348 | $0 | $199,648 | -$199,648 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-15 of 15 reporting-owner rows connected to Ascent Solar Technologies, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
15
Largest Forms 3/4/5 holder
BD1 Investment Holding, LLC
Net 12M change
-$271,412
Latest report
29 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| BD1 Investment Holding, LLC | 10%+ Owner | $6,743,334 | Mixed | 06 Apr 2023 | ||
| Crowdex Investment, LLC | 10%+ Owner | $4,713,286 | Mixed | 01 Feb 2022 | ||
| ARION AGROPHOTOVOLTAIC PRIVATE LTD | 10%+ Owner | $4,250,000 | Mixed | 06 Apr 2023 | ||
| TubeSolar AG | 10%+ Owner | $4,215,088 | Mixed | 31 May 2022 | ||
| Lucro Investments VCC - ESG Opportunities Fund | 10%+ Owner | $3,127,367 | Mixed | 14 Mar 2023 | ||
| Jeffrey Max | Chief Executive Office | $3,004,402 | Mixed | 21 Sep 2022 | ||
| Forrest T. Reynolds | Director | $332,456 | -$271,412 | -45% | Filing P/S | 29 May 2026 |
| Paul P. Warley | Chief Executive Officer, Director | $30,595 | Filing P/S | 02 Jun 2025 | ||
| Jin H. Jo | Chief Financial Officer | $14,823 | Mixed | 02 Jun 2025 | ||
| David Theodore Peterson Jr. | Director | $10,123 | Filing P/S | 02 Jun 2025 | ||
| Bobby Gulati | Chief Operating Officer | $1,017 | Mixed | 02 Jun 2025 | ||
| Felix T. Mantke | Director | Mixed | 16 Sep 2022 | |||
| Michael J. French | Director | Mixed | 16 Sep 2022 | |||
| Gregory C. Thompson | Director | Mixed | 02 Jun 2025 | |||
| Louis C. Berezovsky | Director | Mixed | 02 Jun 2025 |
Recent insider transactions for Ascent Solar 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Forrest T. Reynolds | ASTI | Common Stock | Sale | -17.8% | $71,763 | $9.15 | -7,843 | 36,334 | 29 May 2026 | Direct |
| Forrest T. Reynolds | ASTI | Common Stock | Tax liability | -4.48% | -2,071 | 44,177 | 29 May 2026 | Direct | ||
| Forrest T. Reynolds | ASTI | Common Stock | Options Exercise | 27.6% | 10,000 | 46,248 | 29 May 2026 | Direct | ||
| Forrest T. Reynolds | ASTI | Employee Stock Option (right to buy) | Options Exercise | -50% | -10,000 | 10,000 | 29 May 2026 | Direct | ||
| Forrest T. Reynolds | ASTI | Common Stock | Tax liability | -6.23% | -2,407 | 36,248 | 28 May 2026 | Direct | ||
| Forrest T. Reynolds | ASTI | Common Stock | Options Exercise | 34.9% | 10,000 | 38,655 | 28 May 2026 | Direct | ||
| Forrest T. Reynolds | ASTI | Employee Stock Option (right to buy) | Options Exercise | -33.3% | -10,000 | 20,000 | 28 May 2026 | Direct | ||
| Forrest T. Reynolds | ASTI | Common Stock | Conversion of derivative security | 9084.3% | 28,343 | 28,655 | 22 May 2026 | Direct | ||
| Forrest T. Reynolds | ASTI | Series 1C Convertible Preferred Stock | Conversion of derivative security | -100% | -61 | 0 | 22 May 2026 | Direct | ||
| Forrest T. Reynolds | ASTI | Common Stock | Sale | -62.6% | $2,407 | $4.62 | -521 | 312 | 30 Dec 2025 | Direct |
| Forrest T. Reynolds | ASTI | Common Stock | Sale | -97.9% | $197,241 | $5.08 | -38,827 | 833 | 23 Dec 2025 | Direct |
| Forrest T. Reynolds | ASTI | Common Stock | Conversion of derivative security | 4661.1% | 38,827 | 39,660 | 15 Dec 2025 | Direct | ||
| Forrest T. Reynolds | ASTI | Series 1C Convertible Preferred Stock | Conversion of derivative security | -59.3% | -89 | 61 | 15 Dec 2025 | Direct | ||
| Paul P. Warley | ASTI | Common Stock Option (Right to buy) | Award | 105,000 | 105,000 | 02 Jun 2025 | Direct | |||
| Louis C. Berezovsky | ASTI | Common Stock Option (Right to buy) | Award | 30,000 | 30,000 | 02 Jun 2025 | Direct | |||
| Jin H. Jo | ASTI | Common Stock Option (Right to buy) | Award | 47,500 | 47,500 | 02 Jun 2025 | Direct | |||
| Gregory C. Thompson | ASTI | Common Stock Option (Right to buy) | Award | 30,000 | 30,000 | 02 Jun 2025 | Direct | |||
| Forrest T. Reynolds | ASTI | Common Stock Option (Right to buy) | Award | 30,000 | 30,000 | 02 Jun 2025 | Direct | |||
| David Theodore Peterson Jr. | ASTI | Common Stock Option (Right to buy) | Award | 32,000 | 32,000 | 02 Jun 2025 | Direct | |||
| Bobby Gulati | ASTI | Common Stock Option (Right to buy) | Award | 47,500 | 47,500 | 02 Jun 2025 | Direct |
* marks a reported price that did not pass the local price check.