ASTI Ascent Solar Technologies (ASTI) Insider Trading, Ownership & Congress Trades
Semiconductors & Electronics · Semiconductors & related devices · CIK 0001350102
SEC filings
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
28
13F, latest reported quarter
Conversions, 180 days
3
Codes C/M, not in net · $103.5K priced
What the filings say about ASTI
Insiders, 180 days
-$211.2K net sold
1 seller · 0% of sales under a 10b5-1 plan
Ascent Solar Technologies insider trades (Form 4)
Form 4 buys and sells (codes P and S). Grants, option exercises
and conversions excluded.
Over the last 180 days, Ascent Solar Technologies, Inc. insiders sold a net $211.2K of stock across 33 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-28.
Insider
Filed
Shares
Value
Since filing
Context
- 9 earlier Form 4 trades (code P or S) here by this insider (3 buys, 6 sales), the last on Aug 27, 2026.
- -44.2% median (-38.5% mean) 90-day return after 3 previous buys.
- The trade is 35729.0% of the 62 shares held after it.
- No other insider sold within 30 days.
- 28 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Forrest Reynolds T. sold about $64.1K of ASTI on Sep 11, 2026; 28 funds added in the latest 13F quarter.Context
- 8 earlier Form 4 trades (code P or S) here by this insider (3 buys, 5 sales), the last on Aug 25, 2026.
- -44.2% median (-38.5% mean) 90-day return after 3 previous buys.
- The trade is 22.5% of the 22,214 shares held after it.
- No other insider sold within 30 days.
- 28 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Forrest Reynolds T. sold about $15.5K of ASTI on Aug 27, 2026; 28 funds added in the latest 13F quarter.Context
- 7 earlier Form 4 trades (code P or S) here by this insider (3 buys, 4 sales), the last on Jun 2, 2026.
- -44.2% median (-38.5% mean) 90-day return after 3 previous buys.
- The trade is 15.1% of the 27,214 shares held after it.
- No other insider sold within 30 days.
- 28 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Forrest Reynolds T. sold about $12.6K of ASTI on Aug 25, 2026; 28 funds added in the latest 13F quarter.Context
- 6 earlier Form 4 trades (code P or S) here by this insider (3 buys, 3 sales), the last on May 29, 2026.
- -44.2% median (-38.5% mean) 90-day return after 3 previous buys.
- The trade is 16.0% of the 31,334 shares held after it.
- No other insider sold within 30 days.
- 28 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Forrest Reynolds T. sold about $47.2K of ASTI on Jun 2, 2026; 28 funds added in the latest 13F quarter.Context
- 5 earlier Form 4 trades (code P or S) here by this insider (3 buys, 2 sales), the last on Dec 30, 2025.
- -44.2% median (-38.5% mean) 90-day return after 3 previous buys.
- The trade is 21.6% of the 36,334 shares held after it.
- No other insider sold within 30 days.
- 28 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Forrest Reynolds T. sold about $71.8K of ASTI on May 29, 2026; 28 funds added in the latest 13F quarter.33 transactions on record
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
Seven facts, ranked against the sector ·
Rank is not a forecast
Insiders
net -$211.2K over 180 days
-$92.2K over 90 days
more than 78% of Semiconductors & Electronics
Congress
no House purchase disclosed in the last 12 months
Funds
28 funds bought in last quarter
below 78% of Semiconductors & Electronics
Revenue
+83.3% year over year
more than 88% of Semiconductors & Electronics
Margin
no margin: no revenue reported
Buybacks
no share repurchases reported
Short interest
8.0% of the float short (float per yahoo 2026-10-27) · 2.1 days to cover · settled 2026-10-15
more than 66% of Semiconductors & Electronics
What changed in the last 30 days
Nothing new filed in the last 30 days
Watch ASTI
A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.
The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-20.9%12M
Insider sell
Indexed to 100, dividend-adjusted, not a price chart.
When a name files heavily, the largest trades are drawn first.
Who owns ASTI: institutional holders (13F)
13F holdings, latest reported quarter
382,637 sh
$1.9M
370,000 sh
$1.9M
340,196 sh
$1.7M
265,360 sh
$1.3M
119,656 sh
$598.3K
Congress trades in ASTI
No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.
Activist and 5% holders (13D/13G)
No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.
ASTI planned insider sales (Form 144)
No planned-sale notices
No insider has filed to sell. Watch this after a run-up.
ASTI mutual fund holders (N-PORT)
Funds ranked by the share of their own portfolio in this stock (N-PORT).
iShares Micro-Cap ETF
$152.0K position · as of 2026-06-30
0.0%
1290 VT Micro Cap Portfolio
$10.3K position · as of 2026-06-30
0.0%
Fidelity Extended Market Index Fund
$305.1K position · as of 2026-05-31
0.0%
VANGUARD EXTENDED MARKET INDEX FUND
$606.1K position · as of 2026-06-30
0.0%
Fidelity Nasdaq Composite Index Fund
$31.8K position · as of 2026-05-31
0.0%
VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
$32.5K position · as of 2026-06-30
0.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M ·
% is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
The complete filing record, in one place.
The record shows a net $211.2K sold by insiders over 180 days, 28 funds added last quarter. Each figure is a federal filing, dated the day it went public.
ASTI financials
Revenue growth
+83.3%
XBRL, annual
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
$191.3K
four quarters, 2025-07-01 to 2026-06-30
Revenue, TTM ASTI
| FY Dec 2025 | $76.8K |
| FY Dec 2024 | $41.9K |
| FY Dec 2023 | $458.3K |
| FY Dec 2022 | $1.2M |
| FY Dec 2021 | $607.8K |
| Jun 2026 | $95.2K |
| Mar 2026 | $51.9K |
| Dec 2025 | $15.6K |
| Sep 2025 | $28.5K |
| Jun 2025 | $17.0K |
| Mar 2025 | $15.6K |
| Dec 2024 | $0 |
| Sep 2024 | $8.6K |
At each fiscal year end
Single quarter
Net margin, TTM
n/a
revenue under $1M, the ratio says nothing
Net margin, TTM ASTI
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | -1,616% |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Single quarter
Free cash flow, TTM
-$7.4M
operating cash flow minus capex, 2025-07-01 to 2026-06-30
Free cash flow, TTM ASTI
| FY Dec 2025 | -$6.9M |
| FY Dec 2024 | n/a |
| FY Dec 2023 | -$13.4M |
| FY Dec 2022 | -$10.7M |
| FY Dec 2021 | n/a |
| Jun 2026 | -$1.8M |
| Mar 2026 | -$2.0M |
| Dec 2025 | -$1.8M |
| Sep 2025 | -$1.8M |
| Jun 2025 | -$1.8M |
| Mar 2025 | -$1.6M |
| Dec 2024 | -$1.5M |
| Sep 2024 | n/a |
At each fiscal year end
Single quarter
Debt to equity
0.45x
long-term 2020-06-30 (73 months older than the period end) plus current 2023-12-31 (30 months older than the period end); equity 2026-06-30
Debt to equity ASTI
| FY Dec 2025 | 2.04x |
| FY Dec 2024 | 2.01x |
| FY Dec 2023 | n/a |
| FY Dec 2022 | 23.68x |
| FY Dec 2021 | n/a |
| Jun 2026 | 0.45x |
| Mar 2026 | 0.41x |
| Dec 2025 | 2.04x |
| Sep 2025 | 2.57x |
| Jun 2025 | 1.98x |
| Mar 2025 | 2.64x |
| Dec 2024 | 2.01x |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Cash flow to debt
-1.08x
TTM operating cash flow over long-term 2020-06-30 (73 months older than the period end) plus current 2023-12-31 (30 months older than the period end)
Cash flow to debt ASTI
| FY Dec 2025 | -1.01x |
| FY Dec 2024 | -1.24x |
| FY Dec 2023 | -1.40x |
| FY Dec 2022 | -0.49x |
| FY Dec 2021 | -1.47x |
| Jun 2026 | -1.08x |
| Mar 2026 | -1.08x |
| Dec 2025 | -1.01x |
| Sep 2025 | -0.97x |
| Jun 2025 | -1.02x |
| Mar 2025 | -1.29x |
| Dec 2024 | -1.24x |
| Sep 2024 | -1.34x |
At each fiscal year end
Trailing four quarters at each quarter end
Return on equity
-87.3%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on equity ASTI
| FY Dec 2025 | -235.2% |
| FY Dec 2024 | -988.9% |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | -87.3% |
| Mar 2026 | -86.9% |
| Dec 2025 | -235.2% |
| Sep 2025 | n/a |
| Jun 2025 | -182.4% |
| Mar 2025 | -61,078% |
| Dec 2024 | -988.9% |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on assets
-65.6%
TTM net income over average of 2025-06-30 and 2026-06-30
Return on assets ASTI
| FY Dec 2025 | -117.2% |
| FY Dec 2024 | -136.3% |
| FY Dec 2023 | -136.7% |
| FY Dec 2022 | -125.3% |
| FY Dec 2021 | -59.3% |
| Jun 2026 | -65.6% |
| Mar 2026 | -64.8% |
| Dec 2025 | -117.2% |
| Sep 2025 | -106.0% |
| Jun 2025 | -81.7% |
| Mar 2025 | -148.8% |
| Dec 2024 | -136.3% |
| Sep 2024 | -134.6% |
At each fiscal year end
Trailing four quarters at each quarter end
Return on invested capital
n/a
tax provision or pre-tax income not filed for the four quarters
Return on invested capital ASTI
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Return on capital employed
-81.5%
operating income (EBIT proxy) over average of 2025-06-30 and 2026-06-30 minus current liabilities
Return on capital employed ASTI
| FY Dec 2025 | -175.1% |
| FY Dec 2024 | -316.0% |
| FY Dec 2023 | -219.7% |
| FY Dec 2022 | -145.2% |
| FY Dec 2021 | -219.3% |
| Jun 2026 | -81.5% |
| Mar 2026 | -79.0% |
| Dec 2025 | -175.1% |
| Sep 2025 | -169.0% |
| Jun 2025 | -143.5% |
| Mar 2025 | -479.5% |
| Dec 2024 | -316.0% |
| Sep 2024 | -573.4% |
At each fiscal year end
Trailing four quarters at each quarter end
P/E, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
P/E, trailing ASTI
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Enterprise value
$9.3M
market value at close 2026-10-27 on 2026-08-06 shares, plus long-term 2020-06-30 (73 months older than the period end) plus current 2023-12-31 (30 months older than the period end), minus cash 2026-06-30
Enterprise value ASTI
| FY Dec 2025 | $18.3M |
| FY Dec 2024 | $8.0M |
| FY Dec 2023 | $302.1M |
| FY Dec 2022 | $1.1T |
| FY Dec 2021 | n/a |
| Jun 2026 | $39.6M |
| Mar 2026 | $28.0M |
| Dec 2025 | $18.3M |
| Sep 2025 | $10.7M |
| Jun 2025 | $8.6M |
| Mar 2025 | $7.0M |
| Dec 2024 | $8.0M |
| Sep 2024 | $265.1M |
At each fiscal year end
Trailing four quarters at each quarter end
FCF yield
-43.2%
TTM free cash flow over market value at close 2026-10-27
FCF yield ASTI
| FY Dec 2025 | -48.5% |
| FY Dec 2024 | n/a |
| FY Dec 2023 | -4.5% |
| FY Dec 2022 | -0.0% |
| FY Dec 2021 | n/a |
| Jun 2026 | -15.6% |
| Mar 2026 | -19.9% |
| Dec 2025 | -48.5% |
| Sep 2025 | -111.4% |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | -4.9% |
At each fiscal year end
Trailing four quarters at each quarter end
PEG, trailing
n/a
trailing loss, a multiple of a loss is not meaningful
PEG, trailing ASTI
| FY Dec 2025 | n/a |
| FY Dec 2024 | n/a |
| FY Dec 2023 | n/a |
| FY Dec 2022 | n/a |
| FY Dec 2021 | n/a |
| Jun 2026 | n/a |
| Mar 2026 | n/a |
| Dec 2025 | n/a |
| Sep 2025 | n/a |
| Jun 2025 | n/a |
| Mar 2025 | n/a |
| Dec 2024 | n/a |
| Sep 2024 | n/a |
At each fiscal year end
Trailing four quarters at each quarter end
Price as of 2026-10-27. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
| 2025-12 | 2024-12 | 2023-12 | 2022-12 | |
|---|---|---|---|---|
| Revenue | $76.8K | $41.9K | $458.3K | $1.2M |
| Operating income | -$7.9M | -$8.5M | -$15.6M | -$17.1M |
| Net income | -$7.9M | -$9.2M | -$17.1M | -$19.8M |
| EPS (diluted) | -3.09 | -10.38 | -3,419.00 | -132.00 |
| Operating cash flow | -$6.9M | -$8.4M | -$9.5M | -$10.5M |
| Cash | $2.8M | $3.2M | $1.0M | $11.5M |
SEC XBRL, fiscal years, as known on 2026-10-28
ASTI Stock Sonar score 6/7 axes
Find similar shapesCompareASTI ranks highest on growth (88th percentile) and risk and compliance (69th), and lowest on profitability (10th), among Semiconductors & Electronics peers.
6 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored
ASTI filings, in plain words
Are Ascent Solar Technologies insiders buying or selling ASTI?
In the 180 days to 2026-10-28, Ascent Solar Technologies insiders were net sellers, a net $211.2K across purchases and sales reported on Form 4, by 1 seller.
Read the full summary
In the 180 days to 2026-10-28, Ascent Solar Technologies insiders were net sellers of ASTI, a net $211.2K across purchases and sales reported on Form 4 by 1 seller. None of the 5 insider sales was flagged as made under a Rule 10b5-1 plan. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.
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