American Superconductor Corporation
| Security | AMSC / American Superconductor Corporation |
| Insider | David R Jr Oliver |
This page shows the track record and history of OLIVER DAVID R JR
insider trades in American Superconductor Corporation. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company.
It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean
it is illegal for them to make any
trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis
In this section, we analyze the profitability of every unplanned, open-market insider purchase made by David R Jr Oliver in AMSC / American Superconductor Corporation. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Max |
Price at Max |
Max Profit ($) |
Max Return (%) |
|---|---|---|---|---|---|---|---|
| There are no known unplanned open-market trades for this insider |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Sales - Short Term Loss Analysis
In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by David R Jr Oliver in AMSC / American Superconductor Corporation. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.
The following table shows the most recent open market purchases that were not part of an automatic trading plan.
| Trade Date | Reported Shares |
Reported Price |
Adjusted Shares |
Adjusted Price |
Cost Basis | Days to Min |
Price at Min |
Max Loss Avoided ($) |
Max Loss Avoided (%) |
|---|---|---|---|---|---|---|---|---|---|
| 2016-12-15 | 2,200 | 7.9530 | 2,200 | 7.9530 | 17,497 | 236 | 2.9700 | -10,962 | -62.65 |
Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.
Insider Transaction History
| File Date |
Trade Date |
Form | Insider | Ticker | Security Title | Code | Direct | Exercise Price |
Unit Price |
Units Changed |
Value Changed (1K) |
Remaining Options |
Remaining Shares |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-04 | 2025-04-03 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 2,639 | 60,707 | ||||||
| 2024-04-04 | 2024-04-03 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 3,840 | 58,068 | ||||||
| 2023-04-07 | 2023-04-05 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 11,627 | 54,228 | ||||||
| 2022-04-06 | 2022-04-05 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 6,067 | 42,601 | ||||||
| 2021-04-07 | 2021-04-05 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 2,073 | 36,534 | ||||||
| 2020-04-07 | 2020-04-03 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 7,092 | 34,461 | ||||||
| 2019-04-04 | 2019-04-03 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 3,152 | 27,369 | ||||||
| 2018-04-06 | 2018-04-04 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 6,896 | 24,217 | ||||||
| 2017-04-07 | 2017-04-05 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 6,042 | 17,321 | ||||||
| 2016-12-19 | 2016-12-15 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 7.9530 | -2,200 | -17 | 11,279 | ||||
| 2016-04-05 | 2016-04-05 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 5,000 | 13,479 | ||||||
| 2015-04-08 | 2015-04-06 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 5,839 | 8,479 | ||||||
| 2014-04-03 | 2014-04-01 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 2,000 | 26,400 | ||||||
| 2013-08-08 | 2013-08-06 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 3,000 | 24,400 | ||||||
| 2012-08-03 | 2012-08-01 | 4 | OLIVER DAVID R JR | AMSC | Common Stock | D | 3,000 | 21,400 |
P
Köp på öppna marknaden eller privat köp av icke-derivatsäkerhet
S
Köp på öppna marknaden eller privat försäljning av icke-derivatsäkerhet
A
Bevilja, tilldelning eller annat förvärv av värdepapper från företaget (såsom en option)
C
Omvandling av derivat
D
Försäljning eller överföring av värdepapper tillbaka til företaget
F
Betalning av lösenpris eller skatteskuld med del av värdepapper som erhållits från bolaget
G
Överlåtelse av värdepapper från eller till insidern
K
Aktieswappar och liknande säkringsaffärer
M
Utövande eller omvandling av derivatsäkerhet som erhållits från företaget (som en option)
V
En transaktion friviligt rapporterad på schema 4
J
Andra (med en fotnot som beskriver transaktionen)
