American Superconductor (AMSC) Insider & Congress Trades

Smart money at a glance

Filings to Nov 9, 2026

No insider open-market trades in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.

Company insidersForm 4, 90 days: $0
CongressSTOCK Act, 180 days: None
Big funds13F, latest quarter: No large changes
Federal contractsUSAspending.gov, 12 months: No awards

Analysts

What do analysts expect?

Analyst target and ratings are on paid plans

Unlock the full results

Questions about AMSC filings

Are insiders buying or selling American Superconductor Corporation (AMSC) stock?

Neither. American Superconductor Corporation (AMSC) insiders filed no open-market purchases or sales in the 90 days to Nov 9, 2026, according to SEC Form 4 filings.

Which members of Congress have traded AMSC recently?

None. No member of Congress disclosed a AMSC trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this AMSC smart-money data?

This summary uses filings available on Nov 9, 2026. Insiders must report trades to the SEC within 2 business days, members of Congress have up to 45 days to disclose a trade, and funds file 13F holdings up to 45 days after each quarter ends, so the latest moves may not be public yet.

Smart money on AMSC

Lean short1 source:
- Insiders

Top traders
No tracked positions at the last update
Insiders
Lean short3 sales · $1M
2 of 3 on scheduled plans. Form 4 filings.
Politicians
No recent politician filings found
Funds
No recent fund filings found
Fin-fluencers
No recent posts found

Each bar is 100% of that source’s money. The notch marks an even split.

Lean is the direction of the latest moves. Descriptive, not advice.

Questions about AMSC filings

Are insiders buying or selling American Superconductor Corporation (AMSC) stock?

Neither. American Superconductor Corporation (AMSC) insiders filed no open-market purchases or sales in the 90 days to Nov 9, 2026, according to SEC Form 4 filings.

Which members of Congress have traded AMSC recently?

None. No member of Congress disclosed a AMSC trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this AMSC smart-money data?

Insiders

What insiders are doing

7 trades · 6 mo

Sold$7.8M

Sells (3)

DL
Dambier Laura A.
Dir · Cluster · Jun 12
$151K
sold
Signals like this: n=8070, 50% finished lower at D15, median -0.1% vs SPY +0.7%
MD
Mcgahn Daniel P
Chairman, President and CEO · Cluster · Jun 11
$604K
sold
KJ
Kosiba John W Jr
SVP, CFO & Treasurer · Cluster · Jun 11
$254K
sold

2 more trades

Pro opens all of them for $16.50/month, paid yearly.

Unlock all 2 trades

Unlock everything for $29/month

Unlock for $29/month

Reported Nov 4, 2026

Earnings landed in line with what analysts expected.

Documents

Quarterly report10-Q Annual report10-K Every filing

Last report

Nov 4, 2026

Period ending

Sep 30, 2026

Earnings per share

$0.05+$0.00 in line

$0.05 expected

Revenue

$94.0M

SEC filing

Next report

What the street expects next

Previous reports

Quarter / reported	Earnings per share	Beat or miss	Revenue / income	Revenue vs last year
Sep 30, 2026Reported Nov 4, 2026	$0.05est. $0.05	+$0.00in line	$94.0MSEC filing	+42.8%from $65.9M
Jun 30, 2026Reported Aug 5, 2026	$0.05est. $0.11	-54.55%miss	$94.1MSEC filing	+30.0%from $72.4M
Mar 31, 2026Reported May 27, 2026	$0.30est. $0.10	+$0.20beat	$299.2M · FYSEC filing	No year-ago quarter
Dec 31, 2025Reported Feb 4, 2026	$2.75est. $0.15	+$2.60beat	$74.5MSEC filing	+21.4%from $61.4M
Sep 30, 2025Reported Nov 5, 2025	$0.12est. $0.06	+$0.06beat	$65.9MSEC filing	+20.9%from $54.5M
Jun 30, 2025Reported Jul 30, 2025	$0.29est. $0.12	+141.67%beat	$72.4MSEC filing	+79.6%from $40.3M
Mar 31, 2025Reported May 21, 2025	$0.12est. $0.10	+$0.02beat	$222.8M · FYSEC filing	No year-ago quarter
Dec 31, 2024Reported Feb 5, 2025	$0.16est. $0.07	+$0.09beat	$61.4MSEC filing	+56.0%from $39.4M

Earnings per share comes from Yahoo Finance where available, then Alpha Vantage or the company release. Revenue comes from company releases, SEC filings, Alpha Vantage or Yahoo Finance. A beat or miss needs an analyst estimate on the same basis as the reported figure, so quarters without one show none. Non-USD amounts carry their currency code.

Open: $25.24
High: $25.38
Low: $22.16
Prev close: $23.98
52-wk high: $60.18
52-wk low: $22.16
Mkt cap: $1.13B
P/E: 8.0x
ROE: +29.2%
Fwd P/E: 27.3x
Beta: 3.28
P/S: 3.2x
P/B: 2.0x
Profit margin: +38.6%
Op margin: +4.3%

Fundamentals

Is the business strong?

Fairly priced and profitable.

Net margin: 38.6%
P/E: 7.98
Forward P/E: 27.25
Market cap: $1.1B

Valuation

P/S3.25
P/B1.95

Quality

Operating margin4.3%
ROE29.2%
ROA1.6%

Growth

Beta3.28

Technicals

Price structure

This stock is under pressure.

Trend

Under pressure

0 / 100

RSI 14

41balanced

20D volatility

77%annualized

52-week range

$23.39

$22.16$60.18

20D support

$22.16recent floor

20D resistance

$30.51recent ceiling

Returns

5D -13.5%20D -23.4%60D -25.8%

Price vs moving averages

SMA20 -11.5%SMA50 -17.4%SMA200 -33.5%

Volume pace

1.11xvs prior 20D

Smart money at a glance

Filings to Nov 9, 2026

No insider open-market trades in 90 days (SEC Form 4). Congress: no trades disclosed in 180 days.

Company insidersForm 4, 90 days: $0
CongressSTOCK Act, 180 days: None
Big funds13F, latest quarter: No large changes
Federal contractsUSAspending.gov, 12 months: No awards

Analysts

What do analysts expect?

Analyst target and ratings are on paid plans

Unlock the full results

Questions about AMSC filings

Are insiders buying or selling American Superconductor Corporation (AMSC) stock?

Neither. American Superconductor Corporation (AMSC) insiders filed no open-market purchases or sales in the 90 days to Nov 9, 2026, according to SEC Form 4 filings.

Which members of Congress have traded AMSC recently?

None. No member of Congress disclosed a AMSC trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this AMSC smart-money data?

Smart money on AMSC

Lean short1 source:
- Insiders

Top traders
No tracked positions at the last update
Insiders
Lean short3 sales · $1M
2 of 3 on scheduled plans. Form 4 filings.
Politicians
No recent politician filings found
Funds
No recent fund filings found
Fin-fluencers
No recent posts found

Each bar is 100% of that source’s money. The notch marks an even split.

Lean is the direction of the latest moves. Descriptive, not advice.

Questions about AMSC filings

Are insiders buying or selling American Superconductor Corporation (AMSC) stock?

Neither. American Superconductor Corporation (AMSC) insiders filed no open-market purchases or sales in the 90 days to Nov 9, 2026, according to SEC Form 4 filings.

Which members of Congress have traded AMSC recently?

None. No member of Congress disclosed a AMSC trade with a trade date in the last 180 days, according to House and Senate STOCK Act filings.

How current is this AMSC smart-money data?

Insiders

What insiders are doing

7 trades · 6 mo

Sold$7.8M

Sells (3)

DL
Dambier Laura A.
Dir · Cluster · Jun 12
$151K
sold
Signals like this: n=8070, 50% finished lower at D15, median -0.1% vs SPY +0.7%
MD
Mcgahn Daniel P
Chairman, President and CEO · Cluster · Jun 11
$604K
sold
KJ
Kosiba John W Jr
SVP, CFO & Treasurer · Cluster · Jun 11
$254K
sold

2 more trades

Pro opens all of them for $16.50/month, paid yearly.

Unlock all 2 trades

Unlock everything for $29/month

Unlock for $29/month

Reported Nov 4, 2026

Earnings landed in line with what analysts expected.

Documents

Quarterly report10-Q Annual report10-K Every filing

Last report

Nov 4, 2026

Period ending

Sep 30, 2026

Earnings per share

$0.05+$0.00 in line

$0.05 expected

Revenue

$94.0M

SEC filing

Next report

What the street expects next

Previous reports

Quarter / reported	Earnings per share	Beat or miss	Revenue / income	Revenue vs last year
Sep 30, 2026Reported Nov 4, 2026	$0.05est. $0.05	+$0.00in line	$94.0MSEC filing	+42.8%from $65.9M
Jun 30, 2026Reported Aug 5, 2026	$0.05est. $0.11	-54.55%miss	$94.1MSEC filing	+30.0%from $72.4M
Mar 31, 2026Reported May 27, 2026	$0.30est. $0.10	+$0.20beat	$299.2M · FYSEC filing	No year-ago quarter
Dec 31, 2025Reported Feb 4, 2026	$2.75est. $0.15	+$2.60beat	$74.5MSEC filing	+21.4%from $61.4M
Sep 30, 2025Reported Nov 5, 2025	$0.12est. $0.06	+$0.06beat	$65.9MSEC filing	+20.9%from $54.5M
Jun 30, 2025Reported Jul 30, 2025	$0.29est. $0.12	+141.67%beat	$72.4MSEC filing	+79.6%from $40.3M
Mar 31, 2025Reported May 21, 2025	$0.12est. $0.10	+$0.02beat	$222.8M · FYSEC filing	No year-ago quarter
Dec 31, 2024Reported Feb 5, 2025	$0.16est. $0.07	+$0.09beat	$61.4MSEC filing	+56.0%from $39.4M

Open: $25.24
High: $25.38
Low: $22.16
Prev close: $23.98
52-wk high: $60.18
52-wk low: $22.16
Mkt cap: $1.13B
P/E: 8.0x
ROE: +29.2%
Fwd P/E: 27.3x
Beta: 3.28
P/S: 3.2x
P/B: 2.0x
Profit margin: +38.6%
Op margin: +4.3%

Fundamentals

Is the business strong?

Fairly priced and profitable.

Net margin: 38.6%
P/E: 7.98
Forward P/E: 27.25
Market cap: $1.1B

Valuation

P/S3.25
P/B1.95

Quality

Operating margin4.3%
ROE29.2%
ROA1.6%

Growth

Beta3.28

Technicals

Price structure

This stock is under pressure.

Trend

Under pressure

0 / 100

RSI 14

41balanced

20D volatility

77%annualized

52-week range

$23.39

$22.16$60.18

20D support

$22.16recent floor

20D resistance

$30.51recent ceiling

Returns

5D -13.5%20D -23.4%60D -25.8%

Price vs moving averages

SMA20 -11.5%SMA50 -17.4%SMA200 -33.5%

Volume pace

1.11xvs prior 20D

American Superconductor Corporation

Smart money at a glance

What do analysts expect?

Questions about AMSC filings

Smart money on AMSC

Questions about AMSC filings

What insiders are doing

How top traders are positioned

Unlock everything for $29/month

Earnings landed in line with what analysts expected.

What the street expects next

Previous reports

Is the business strong?

Price structure

Ask it in Claude or ChatGPT.

American Superconductor Corporation

Smart money at a glance

What do analysts expect?

Questions about AMSC filings

Smart money on AMSC

Questions about AMSC filings

What insiders are doing

How top traders are positioned

Unlock everything for $29/month

Earnings landed in line with what analysts expected.

What the street expects next

Previous reports

Is the business strong?

Price structure

Ask it in Claude or ChatGPT.

American Superconductor Corporation

Overview

Questions about AMSC filings

Smart money

Unlock everything for $29/month

Earnings

Previous reports

Financials

Technicals

Ask it in Claude or ChatGPT.

American Superconductor Corporation

Overview

Questions about AMSC filings

Smart money

Unlock everything for $29/month

Earnings

Previous reports

Financials

Technicals

Ask it in Claude or ChatGPT.