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American Superconductor Corp /DE/ Stock: price and insider trades · United States
US·Mcap US$1.2B
No insider purchase over the last 90 days. The latest was filed 13 Nov 2025.
American Superconductor Corp /DE/: what insiders have been doing
Every trade that managers of American Superconductor Corp /DE/ disclose to SEC (Form 4) is tracked on this page. The company is based in Devens, United States. It was founded in 1987. From 18 October 2025 to 18 October 2026, the disclosure feed for American Superconductor Corp /DE/ logged 44 filings by 11 insiders.
Both sides are active: 1 purchase worth €1,488 and 25 sales worth €5.3M, from 1 insider and 4 insiders respectively. The amount is not disclosed for 9 filings. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Those buying include 1 senior executive. Biggest ticket of the year: €1.3M, sold by McGahn Daniel P and made public on 3 June 2026.
The clock since the last published purchase (13 November 2025) now reads 339 days. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 1 day. The legal deadline for a Form 4 is two business days after the transaction. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning.
With 44 filings in twelve months, the company is more active than the median of 22 filings across the 5,458 companies we follow on the same exchange. Looking back to 2021, when coverage begins, insiders filed 5 purchases and 54 sales. On the fundamentals side, the SEC filing (10-K) for the period ending 31 March 2026 lists revenue at 299.2 m USD and net income at 133.8 m USD.
Elsewhere in the same market, our signals recently picked up insider purchases at GameStop Corp. and Heico Corp. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Insider Decl.
112
Thresholds
n/a
Buy Volume
€214,791
5 ops. · all time
Sell Volume
€21M
54 ops. · all time
Who traded when
BuySaleDaniel P. McGahn18 sales
John W. Kosiba Jr.18 sales
Laura A. Dambier1 sale
Oliver David R Jr1 sale
Analyst consensus: bullish or bearish?
Analysts rate American Superconductor Corp /DE/ Strong Buy (bullish), based on 4 analysts. Average price target: US$61.75.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Fundamental score
Ranked 6,260 of 24,148 companies
63.6
score / 100
Value46
Quality81
FCF yld1.5%
Earn yld11%
EV/EBITDA51.8x
ROE30%
Gross mgn31%
Net mgn45%
Debt/EBITDA0.2x
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Financial data
as of FY 2026FY ended March 2026 · cache
US$25.67
Analyst consensus
4 analystsStrong buy
US$54.00Target US$61.75(+141%)US$71.00
Income statement
RevenueUS$299.2M
Gross profitUS$91.4M31% margin
EBITDAUS$24.1M8% margin
Net incomeUS$133.8M42.6% margin
Valuation
PER (trailing)8.6x
PER (forward)18.9x
P/Book2.2x
Beta3.33
Balance sheet & cash
Market capUS$1.2B
Total debtUS$4M
Free Cash FlowUS$18.3M
Debt / Equity1%
Profitability & ownership
ROE30.2%
ROA1.5%
% insiders3.4%
% institutions75.0%
Last declaration on 21 September 2026
Declarations112 total
1,607 shares0Common StockSEC:0001193125-26-396831:0
4,000 sharesCommon StockSEC:0001193125-26-269433:0
16,117 shares@ US$37.445111.4% of flowCommonSEC144:0001950047-26-005923
6,769 shares@ US$37.461811.0% of flowCommonSEC144:0001950047-26-005955
11,508 sharesCommon StockSEC:0001193125-26-267642:0
4,609 sharesCommon StockSEC:0001193125-26-267642:1
5,026 sharesCommon StockSEC:0001193125-26-267677:0
1,743 sharesCommon StockSEC:0001193125-26-267677:1
4,000 shares@ US$40.21351.15% mcap100.0% of flowCommonSEC144:0001949846-26-000370
1,549 sharesCommon StockSEC:0001193125-26-265996:1
4,992 sharesCommon StockSEC:0001193125-26-265990:0
4,678 sharesCommon StockSEC:0001193125-26-265990:1
3,286 sharesCommon StockSEC:0001193125-26-265996:0
4,835 shares@ US$41.77188.8% of flowCommonSEC144:0001950047-26-005745
9,670 shares@ US$41.77837.6% of flowCommonSEC144:0001950047-26-005744
6,447 shares@ US$48.944913.6% of flowCommonSEC144:0001950047-26-005556
12,893 shares@ US$48.884311.8% of flowCommonSEC144:0001950047-26-005559
12,036 shares@ US$51.4667.1% of flowCommon StockSEC:0001193125-26-255471:3
2,638 shares@ US$49.28461.5% of flowCommon StockSEC:0001193125-26-255471:6
60,000 shares0Common StockSEC:0001193125-26-255450:0
30,000 shares0Common StockSEC:0001193125-26-255471:0
13,762 shares@ US$49.4517.0% of flowCommon StockSEC:0001193125-26-255450:1
27,900 shares@ US$50.631414.6% of flowCommon StockSEC:0001193125-26-255450:2
28,558 shares@ US$51.458615.2% of flowCommon StockSEC:0001193125-26-255450:3
2,305 shares@ US$52.13611.2% of flowCommon StockSEC:0001193125-26-255450:4
25 of 112 declarations
About American Superconductor Corp /DE/
American Superconductor Corp /DE/ is a company focused on developing superconductivity technologies. It provides solutions for the energy sector and other industrial applications.
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