Tapewire

Nasdaq · USD

AMSC

AMERICAN SUPERCONDUCTOR CORP /DE/

Export transactions ↓
Tapewire entity
4752
SEC CIK
0000880807
Parsed reports
164

Last 12 months

Inside the activity.

0 purchase rows · 25 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202601
Mar 202600
Apr 202600
May 202600
Jun 2026024
Jul 202600
Aug 202600
Sep 202600
Oct 202600

Latest available

Insider transactions

JSON API
Reset

Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
April 05, 2017 Filed Apr 7, 2017 20:40 UTC GrantCommon Stock 6,042 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-026279 · doc4.xml · nonDerivative · entry 1

OLIVER DAVID R JR · CIK 0001376216 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,321

F1 · date: This grant was made in accordance with the 2007 Director Stock Plan

F2 · balance_after: Following all the transactions reported on this Form 4, the reporting person holds 17,321 shares directly.

Read SEC document
April 05, 2017 Filed Apr 7, 2017 20:39 UTC GrantCommon Stock 6,042 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-026274 · doc4.xml · nonDerivative · entry 1

LENEHAN PAMELA F · CIK 0001202481 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,681

F1 · date: This grant was made in accordance with the 2007 Director Stock Plan

F2 · balance_after: Following all the transactions reported on this Form 4, the reporting person holds 17,681 shares directly.

Read SEC document
April 05, 2017 Filed Apr 7, 2017 20:35 UTC GrantCommon Stock 6,042 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-026267 · doc4.xml · nonDerivative · entry 1

BUDHRAJA VIKRAM S · CIK 0001284516 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,981

F1 · date: This grant was made in accordance with the 2007 Director Stock Plan.

F2 · balance_after: Following all the transactions reported on this Form 4, the reporting person holds 22,981 shares directly.

Read SEC document
December 15, 2016 Filed Dec 19, 2016 21:19 UTC SaleCommon Stock 2,200 $7.95 $17,496.60
Disclosure

SEC source: 0001209191-16-155900 · doc4.xml · nonDerivative · entry 1

OLIVER DAVID R JR · CIK 0001376216 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,279

F1 · kind: The sales reported on this Form 4 were made by Mr. Oliver for tax planning purposes.

F2 · price: The disposition transaction was executed in muliple trades at prices ranging from $7.9314-$7.972. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares and price at which the transaction was effected.

F3 · balance_after: Following all the transactions reported on this Form 4, the reporting person holds 11,279 shares directly.

Read SEC document
November 28, 2016 Filed Nov 29, 2016 21:14 UTC SaleCommon Stock 500 $8.05 $4,025.80
Disclosure

SEC source: 0001209191-16-152289 · doc4.xml · nonDerivative · entry 1

SANDE JOHN VANDER · CIK 0001207456 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,539

F1 · kind: The sales reported on this Form 4 were made by Mr. VanderSande for tax planning purposes.

F2 · balance_after: Following all the transactions reported on this Form 4, the reporting person holds 12,539 shares directly.

Read SEC document
September 20, 2016 Filed Sep 22, 2016 20:59 UTC GrantStock Options (Right to Buy) · Derivative 9,703 $0.00 Strike: $6.80 $0.00
Disclosure

SEC source: 0001209191-16-142500 · doc4.xml · derivative · entry 1

House Arthur H · CIK 0001685155 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,703

Underlying: Common Stock · 9,703 shares

Expires 2026-09-20

F1 · derivative.exercise_date: An option to purchase 9,703 shares of Common Stock was automatically granted under the Amended and Restated 2007 Director Stock Plan on the third business day following Mr. House's election to the Board and vests in two equal annual installments beginning September 20, 2017.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.