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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 21 Sept 2026 for AMERICAN SUPERCONDUCTOR CORP /DE/. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Barbara G. Littlefield: trading record in brief
Barbara G. Littlefield (chief executive) discloses dealings in American Superconductor Corp /DE/ to SEC (Form 4). In total, 6 filings cover trades dated from 5 April 2022 to 18 September 2026.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Such operations are usually part of compensation schedules, which makes them a weaker signal than an open-market trade.
The newest entry dates from 21 September 2026: a share grant, in American Superconductor Corp /DE/. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Barbara G. Littlefield
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations6 total
1,607 shares0Common StockSEC:0001193125-26-396831:0
3,116 shares0Common StockSEC:0001193125-26-145803:0
2,639 shares0Common StockSEC:0000950170-25-051187:0
3,840 shares0Common StockSEC:0000950170-24-041901:0
11,627 shares0Common StockSEC:0001209191-23-023766:0
6,067 shares0Common StockSEC:0001209191-22-023530:0
6 of 6 declarations
