$AMSC

McGahn Daniel P sold $404K of AMSC

McGahn Daniel P (Chairman, President and CEO) sold 9,670 shares of AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) at an average of $41.78 ($41.39–$42.19, $0.40M total) across 2 trades on 2026-06-08 under a Rule 10b5-1 trading plan.

Original reporting
SEC EDGAR · McGahn Daniel P
Published Jun 10, 2026, 8:53 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Jun 10, 2026, 9:01 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$AMSC
Neutral
medium confidence
Mentioned
$AMSC
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$AMSCNeutralLow
01

Why it matters

The disclosure provides transparency on insider liquidity activity but does not introduce new fundamentals or catalysts.

02

Market read

Insider selling can marginally pressure sentiment, but 10b5-1 context usually reduces interpretive value.

03

What to watch

Traders may over-weight insider sales; without accompanying news (earnings, guidance, contracts), the signal is typically weak.

Relevance 3/10Novelty 5/10Timing: Filed 2026-06-10 for a 2026-06-08 sale

Background

The article is an SEC EDGAR Form 4 disclosure of an insider sale by AMSC’s CEO/Chairman.

Company-level read

Ticker impact

$AMSCNeutralMedium confidence
Context

AMSC CEO/Chairman Daniel P. McGahn sold 9,670 shares in open-market transactions under a pre-arranged 10b5-1 plan.

Expected impact

Likely limited near-term impact; any effect should be small and sentiment-driven.

Evidence & confidence

The filing is a primary-source insider transaction, but it is explicitly under a pre-arranged 10b5-1 plan and contains no new operating, financial, or regulatory information.

Market effects

No direct sector read-through; this is company-specific insider activity without disclosed business changes.

None indicated.

None indicated.

Counterpoint

Because the sale is under a 10b5-1 plan, it may reflect scheduled diversification rather than bearish expectations.

Key entities

  • AMSC

    American Superconductor Corp /DE/ (subject of the Form 4 insider sale).

  • Daniel P. McGahn

    Chairman, President and CEO who sold shares under a 10b5-1 plan.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

Related articles

$AMSCLow

American Superconductor (AMSC) Beat On Revenue, Is The Post Earnings Drop A Bargain?

American Superconductor (AMSC) reported revenue growth exceeding expectations but missed EPS estimates and guidance, causing a stock drop. The 90-day share price fell 31.48%, while the 3-year return remains strong. The company's valuation is debated, with a fair value estimate of $65.33. Policy focus on grid reliability may benefit AMSC, but risks include cooling order strength and high costs.

$AMSCMed

Should You Avoid Investing in AMSC Stock After a Mixed Q1?

American Superconductor (AMSC) reported mixed Q1 fiscal 2026 results with record revenue of $94.1M (up 30% YoY) but a 44.8% drop in adjusted earnings to 16 cents per share. Gross margin fell to 26.3% from 33.8% YoY due to acquisition-related costs and product mix pressures. Management expects Q2 revenue to decline sequentially to $85M. AMSC stock has fallen 43.1% over the past year, underperforming peers like FPS and CTS.

$AMSCHigh

AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC): Results of Operations and Financial Condition

AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) filed an SEC Form 8-K — Results of Operations and Financial Condition. Exhibit 99.1 AMSC Reports First Quarter Fiscal Year 2026 Financial Results and Business Outlook First Quarter Financial Highlights: • Increased Revenue by 30% Year-over-Year to a Record Level Exceeding $90 Million • Reported Record Total Orders Above $130 Million Driven by the Ut

$AMSCMedAI 9/10

AMSC Q1 Deep Dive: Data Center and Traditional Energy Demand Drive Growth Amid Margin Pressures

American Superconductor (NASDAQ: AMSC) reported Q1 CY2026 revenue of $86.41 million, up 29.6% year over year, beating Wall Street expectations, according to the company. Non-GAAP profit was $0.30 per share, 55.2% above consensus. Next-quarter revenue guidance midpoint was $85 million. Management cited strong demand in grid and data center markets, while noting near-term margin pressure from acquisition integration and capacity investments.