Ascent Solar Technologies, Inc. (ASTI) Insider Ownership

Historic Insider Ownership Trends

As of March 23, 2026, Ascent Solar Technologies's top three insider holders are Investment Holding, Llc Bd1 (TenPercentOwner, 7.93Mn shares), Investment, Llc Crowdex (TenPercentOwner, 5.55Mn shares), Ag Tubesolar (TenPercentOwner, 4.96Mn shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Investment Holding, Llc Bd1 7,933,334 0 07 Apr, 2023
Investment, Llc Crowdex 5,545,042 0 02 Mar, 2022
Ag Tubesolar 4,958,927 0 01 Jun, 2022
Jeffrey Max Chief Executive Office 3,534,591 0 27 Sep, 2022
Paul P. Warley Chief Executive Officer 246,538 0 12 Jun, 2024
David Theodore Jr Peterson 108,152 0 02 Jul, 2024
Gregory C Thompson 42,361 0 19 Jan, 2024
Louis C. Berezovsky 42,361 0 19 Jan, 2024
Jin H. Jo Chief Financial Officer 37,612 0 11 Jun, 2024
Bobby Gulati Chief Operating Officer 328 0 03 Jan, 2025
Reynolds T. Forrest 312 0 07 Jan, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
30 Dec, 2025 Reynolds T. Forrest Common Stock D 521 $4.62 312 D S
23 Dec, 2025 Reynolds T. Forrest Common Stock D 38,827 $5.08 833 D S
15 Dec, 2025 Reynolds T. Forrest Common Stock A 38,827 $2.50 39,660 D C
15 Dec, 2025 Reynolds T. Forrest Series 1C Convertible Preferred Stock D 89 $0.00 61 D C
02 Jun, 2025 Gregory C Thompson Common Stock Option (Right to buy) A 30,000 $0.00 30,000 D A
02 Jun, 2025 David Theodore Jr Peterson Common Stock Option (Right to buy) A 32,000 $0.00 32,000 D A
02 Jun, 2025 Reynolds T. Forrest Common Stock Option (Right to buy) A 30,000 $0.00 30,000 D A
02 Jun, 2025 Louis C. Berezovsky Common Stock Option (Right to buy) A 30,000 $0.00 30,000 D A
02 Jun, 2025 Bobby Gulati Common Stock Option (Right to buy) A 47,500 $0.00 47,500 D A
02 Jun, 2025 Jin H. Jo Common Stock Option (Right to buy) A 47,500 $0.00 47,500 D A
02 Jun, 2025 Paul P. Warley Common Stock Option (Right to buy) A 105,000 $0.00 105,000 D A
01 Jan, 2025 Bobby Gulati Common Stock D 49 $3.10 328 D F
17 Oct, 2024 Gregory C Thompson Series 1C Convertible Preferred Stock A 35 $0.00 35 D P
17 Oct, 2024 Paul P. Warley Series 1C Convertible Preferred Stock A 55 $0.00 55 D P
17 Oct, 2024 David Theodore Jr Peterson Series 1C Convertible Preferred Stock A 35 $0.00 35 D P
17 Oct, 2024 Bobby Gulati Series 1C Convertible Preferred Stock A 5 $0.00 5 D P
17 Oct, 2024 Louis C. Berezovsky Series 1C Convertible Preferred Stock A 25 $0.00 25 D P
17 Oct, 2024 Jin H. Jo Series 1C Convertible Preferred Stock A 10 $0.00 10 D P
17 Oct, 2024 Reynolds T. Forrest Series 1C Convertible Preferred Stock A 965 $0.00 965 D P
21 Aug, 2024 Bobby Gulati Common Stock Option (Right to buy) A 11,500 $0.00 11,500 D A