David R Oliver JR
Insider
First SEC filing: Sept. 22, 2006 · Latest: Sept. 22, 2006
Insider at
Insider transactions
0 buys (P)
1 sells (S)
Net: $-6,820
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 3, 2026 | AMSC | A | 3,116 | · | · | 63,823 Direct | +5.13% | Acquired | (price as of 2026-10-02) |
| Feb. 24, 2026 | AMSC | S | 200 | $34.10 | $6,820 | 60,707 Direct | -0.33% | Disposed | -12.0% (price as of 2026-10-02) |
| April 3, 2025 | AMSC | A | 2,639 | · | · | 60,707 Direct | +4.54% | Acquired | (price as of 2026-10-02) |
| April 3, 2024 | AMSC | A | 3,840 | · | · | 58,068 Direct | +7.08% | Acquired | (price as of 2026-10-02) |
| April 5, 2023 | AMSC | A | 11,627 | · | · | 54,228 Direct | +27.29% | Acquired | (price as of 2026-10-02) |
| April 5, 2022 | AMSC | A | 6,067 | · | · | 42,601 Direct | +16.61% | Acquired | (price as of 2026-10-02) |
| April 5, 2021 | AMSC | A | 2,073 | · | · | 36,534 Direct | +6.02% | Acquired | (price as of 2026-10-02) |
| April 3, 2020 | AMSC | A | 7,092 | · | · | 34,461 Direct | +25.91% | Acquired | (price as of 2026-10-02) |
| June 18, 2019 | AMSC | P | 200 | $8.33 | $1,666 | 60,907 Direct | +0.33% | Acquired | 260.3% (price as of 2026-10-02) |
| April 3, 2019 | AMSC | A | 3,152 | · | · | 27,369 Direct | +13.02% | Acquired | (price as of 2026-10-02) |
| April 4, 2018 | AMSC | A | 6,896 | · | · | 24,217 Direct | +39.81% | Acquired | (price as of 2026-10-02) |
| April 5, 2017 | AMSC | A | 6,042 | · | · | 17,321 Direct | +53.57% | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2016 | AMSC | S | 2,200 | $7.95 | $17,490 | 11,279 Direct | -16.32% | Disposed | 277.5% (price as of 2026-10-02) |
| April 5, 2016 | AMSC | A | 5,000 | · | · | 13,479 Direct | +58.97% | Acquired | (price as of 2026-10-02) |
| April 6, 2015 | AMSC | A | 5,839 | · | · | 8,479 Direct | +221.17% | Acquired | (price as of 2026-10-02) |
| April 1, 2014 | AMSC | A | 2,000 | · | · | 26,400 Direct | +8.20% | Acquired | (price as of 2026-10-02) |
| Aug. 6, 2013 | AMSC | A | 3,000 | · | · | 24,400 Direct | +14.02% | Acquired | (price as of 2026-10-02) |
| Aug. 1, 2012 | AMSC | A | 3,000 | · | · | 21,400 Direct | +16.30% | Acquired | (price as of 2026-10-02) |
| Dec. 13, 2011 | AMSC | A | 3,000 | · | · | 18,400 Direct | +19.48% | Acquired | (price as of 2026-10-02) |
| Aug. 11, 2010 | AMSC | A | 3,000 | · | · | 15,400 Direct | +24.19% | Acquired | (price as of 2026-10-02) |
| Aug. 11, 2009 | AMSC | A | 3,000 | · | · | 12,400 Direct | +31.91% | Acquired | (price as of 2026-10-02) |
| Aug. 12, 2008 | AMSC | A | 3,000 | · | · | 9,400 Direct | +46.88% | Acquired | (price as of 2026-10-02) |
| Feb. 5, 2007 | AMSC | P | 2,400 | $10.00 | $24,000 | 6,400 Direct | +60.00% | Acquired | -70.0% (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.