McGahn Daniel P
Insider
First SEC filing: June 11, 2026 · Latest: June 11, 2026
Insider at
Insider transactions
0 buys (P)
12 sells (S)
Net: $-5,320,610
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 |
|---|---|---|---|---|---|---|---|---|---|
| June 11, 2026 | AMSC | S 10b5-1 | 4,609 | $37.85 | $174,451 | 1,131,929 Direct | -0.41% | Disposed | -20.7% (price as of 2026-10-02) |
| June 11, 2026 | AMSC | S 10b5-1 | 11,508 | $37.28 | $429,018 | 1,136,538 Direct | -1.00% | Disposed | -19.5% (price as of 2026-10-02) |
| June 8, 2026 | AMSC | S 10b5-1 | 4,678 | $42.19 | $197,365 | 1,148,046 Direct | -0.41% | Disposed | -28.9% (price as of 2026-10-02) |
| June 8, 2026 | AMSC | S 10b5-1 | 4,992 | $41.39 | $206,619 | 1,152,724 Direct | -0.43% | Disposed | -27.5% (price as of 2026-10-02) |
| June 3, 2026 | AMSC | S 10b5-1 | 817 | $50.99 | $41,659 | 1,157,716 Direct | -0.07% | Disposed | -41.1% (price as of 2026-10-02) |
| June 3, 2026 | AMSC | S 10b5-1 | 500 | $50.29 | $25,145 | 1,158,533 Direct | -0.04% | Disposed | -40.3% (price as of 2026-10-02) |
| June 3, 2026 | AMSC | S 10b5-1 | 4,501 | $49.25 | $221,674 | 1,159,033 Direct | -0.39% | Disposed | -39.1% (price as of 2026-10-02) |
| June 3, 2026 | AMSC | S 10b5-1 | 7,075 | $48.31 | $341,793 | 1,163,534 Direct | -0.60% | Disposed | -37.9% (price as of 2026-10-02) |
| June 2, 2026 | AMSC | S 10b5-1 | 2,305 | $52.14 | $120,183 | 1,170,609 Direct | -0.20% | Disposed | -42.4% (price as of 2026-10-02) |
| June 2, 2026 | AMSC | S 10b5-1 | 28,558 | $51.46 | $1,469,595 | 1,172,914 Direct | -2.38% | Disposed | -41.7% (price as of 2026-10-02) |
| June 2, 2026 | AMSC | S 10b5-1 | 27,900 | $50.63 | $1,412,577 | 1,201,472 Direct | -2.27% | Disposed | -40.7% (price as of 2026-10-02) |
| June 2, 2026 | AMSC | S 10b5-1 | 13,762 | $49.45 | $680,531 | 1,229,372 Direct | -1.11% | Disposed | -39.3% (price as of 2026-10-02) |
| June 1, 2026 | AMSC | A | 60,000 | · | · | 1,243,134 Direct | +5.07% | Acquired | (price as of 2026-10-02) |
| Aug. 4, 2025 | AMSC | S | 27,743 | $55.11 | $1,528,917 | 1,183,134 Direct | -2.29% | Disposed | -45.5% (price as of 2026-10-02) |
| Aug. 4, 2025 | AMSC | S | 73,105 | $54.26 | $3,966,677 | 1,210,877 Direct | -5.69% | Disposed | -44.7% (price as of 2026-10-02) |
| June 11, 2025 | AMSC | S | 500 | $29.09 | $14,545 | 1,283,982 Direct | -0.04% | Disposed | 3.2% (price as of 2026-10-02) |
| June 11, 2025 | AMSC | S | 12,315 | $28.56 | $351,716 | 1,284,482 Direct | -0.95% | Disposed | 5.1% (price as of 2026-10-02) |
| June 6, 2025 | AMSC | S | 7,689 | $31.82 | $244,664 | 1,296,797 Direct | -0.59% | Disposed | -5.7% (price as of 2026-10-02) |
| May 27, 2025 | AMSC | S 10b5-1 | 98,149 | $26.60 | $2,610,763 | 1,304,486 Direct | -7.00% | Disposed | 12.8% (price as of 2026-10-02) |
| May 27, 2025 | AMSC | S 10b5-1 | 24,506 | $25.55 | $626,128 | 1,402,635 Direct | -1.72% | Disposed | 17.5% (price as of 2026-10-02) |
| May 20, 2025 | AMSC | S | 12,815 | $24.49 | $313,839 | 1,427,141 Direct | -0.89% | Disposed | 22.5% (price as of 2026-10-02) |
| May 15, 2025 | AMSC | A | 240,000 | · | · | 1,439,956 Direct | +20.00% | Acquired | (price as of 2026-10-02) |
| Sept. 30, 2024 | AMSC | A | 180,000 | · | · | 1,199,956 Direct | +17.65% | Acquired | (price as of 2026-10-02) |
| June 11, 2024 | AMSC | S | 37,165 | $21.69 | $806,109 | 1,019,956 Direct | -3.52% | Disposed | 38.4% (price as of 2026-10-02) |
| May 21, 2024 | AMSC | S | 1,620 | $15.30 | $24,786 | 1,057,121 Direct | -0.15% | Disposed | 96.1% (price as of 2026-10-02) |
| May 21, 2024 | AMSC | S | 18,939 | $14.78 | $279,918 | 1,058,741 Direct | -1.76% | Disposed | 103.0% (price as of 2026-10-02) |
| June 22, 2023 | AMSC | S 10b5-1 | 36,902 | $5.95 | $219,567 | 1,077,680 Direct | -3.31% | Disposed | 404.4% (price as of 2026-10-02) |
| June 21, 2023 | AMSC | S 10b5-1 | 73,802 | $6.14 | $453,144 | 1,114,582 Direct | -6.21% | Disposed | 388.8% (price as of 2026-10-02) |
| June 15, 2023 | AMSC | D | 4,839 | · | · | 1,188,384 Direct | -0.41% | Disposed | (price as of 2026-10-02) |
| June 15, 2023 | AMSC | A | 250,000 | · | · | 1,193,223 Direct | +26.50% | Acquired | (price as of 2026-10-02) |
| Dec. 16, 2022 | AMSC | P | 25,000 | $3.49 | $87,250 | 943,223 Direct | +2.72% | Acquired | 759.9% (price as of 2026-10-02) |
| Oct. 31, 2022 | AMSC | A | 250,000 | · | · | 918,223 Direct | +37.41% | Acquired | (price as of 2026-10-02) |
| June 10, 2022 | AMSC | S 10b5-1 | 32,587 | $5.98 | $194,870 | 668,223 Direct | -4.65% | Disposed | 401.8% (price as of 2026-10-02) |
| May 31, 2022 | AMSC | S 10b5-1 | 21,725 | $5.45 | $118,401 | 700,810 Direct | -3.01% | Disposed | 450.6% (price as of 2026-10-02) |
| Nov. 1, 2021 | AMSC | S 10b5-1 | 7,241 | $18.96 | $137,289 | 722,535 Direct | -0.99% | Disposed | 58.3% (price as of 2026-10-02) |
| Aug. 5, 2021 | AMSC | A | 35,661 | $12.54 | $447,189 | 729,776 Direct | +5.14% | Acquired | 139.3% (price as of 2026-10-02) |
| July 1, 2021 | AMSC | S 10b5-1 | 14,664 | $17.66 | $258,966 | 694,115 Direct | -2.07% | Disposed | 69.9% (price as of 2026-10-02) |
| May 24, 2021 | AMSC | S 10b5-1 | 8,690 | $14.19 | $123,311 | 708,779 Direct | -1.21% | Disposed | 111.5% (price as of 2026-10-02) |
| May 20, 2021 | AMSC | A | 75,000 | · | · | 717,469 Direct | +11.67% | Acquired | (price as of 2026-10-02) |
| Oct. 31, 2020 | AMSC | F | 7,392 | $13.91 | $102,823 | 642,469 Direct | -1.14% | Disposed | 115.7% (price as of 2026-10-02) |
| July 27, 2020 | AMSC | F | 16,651 | $9.74 | $162,181 | 649,861 Direct | -2.50% | Disposed | 208.1% (price as of 2026-10-02) |
| June 28, 2020 | AMSC | F | 14,969 | $7.28 | $108,974 | 666,512 Direct | -2.20% | Disposed | 312.2% (price as of 2026-10-02) |
| June 2, 2020 | AMSC | F | 16,628 | $7.91 | $131,527 | 681,481 Direct | -2.38% | Disposed | 279.4% (price as of 2026-10-02) |
| June 2, 2020 | AMSC | D | 75,000 | · | · | 698,109 Direct | -9.70% | Disposed | (price as of 2026-10-02) |
| May 21, 2020 | AMSC | A | 250,000 | · | · | 773,109 Direct | +47.79% | Acquired | (price as of 2026-10-02) |
| Nov. 5, 2019 | AMSC | D | 16,875 | · | · | 523,109 Direct | -3.13% | Disposed | (price as of 2026-10-02) |
| Oct. 31, 2019 | AMSC | A | 125,000 | · | · | 539,984 Direct | +30.12% | Acquired | (price as of 2026-10-02) |
| July 27, 2019 | AMSC | F | 16,651 | $8.81 | $146,695 | 414,984 Direct | -3.86% | Disposed | 240.6% (price as of 2026-10-02) |
| June 28, 2019 | AMSC | F | 14,985 | $9.28 | $139,061 | 431,635 Direct | -3.36% | Disposed | 223.4% (price as of 2026-10-02) |
| Nov. 8, 2018 | AMSC | F | 3,747 | $9.48 | $35,522 | 446,620 Direct | -0.83% | Disposed | 216.6% (price as of 2026-10-02) |
| Aug. 2, 2018 | AMSC | F | 3,744 | $5.74 | $21,491 | 450,367 Direct | -0.82% | Disposed | 422.8% (price as of 2026-10-02) |
| July 27, 2018 | AMSC | F | 16,662 | $5.03 | $83,810 | 454,111 Direct | -3.54% | Disposed | 496.6% (price as of 2026-10-02) |
| June 28, 2018 | AMSC | A | 135,000 | · | · | 470,773 Direct | +40.21% | Acquired | (price as of 2026-10-02) |
| May 14, 2018 | AMSC | F | 14,795 | $6.88 | $101,790 | 335,773 Direct | -4.22% | Disposed | 336.2% (price as of 2026-10-02) |
| July 27, 2017 | AMSC | A | 225,000 | · | · | 350,568 Direct | +179.19% | Acquired | (price as of 2026-10-02) |
| May 14, 2017 | AMSC | F | 15,655 | $4.06 | $63,559 | 125,568 Direct | -11.09% | Disposed | 639.2% (price as of 2026-10-02) |
| May 10, 2017 | AMSC | P | 25,000 | $4.00 | $100,000 | 141,223 Direct | +21.51% | Acquired | 650.3% (price as of 2026-10-02) |
| July 31, 2016 | AMSC | F | 1,568 | $9.18 | $14,394 | 116,223 Direct | -1.33% | Disposed | 226.9% (price as of 2026-10-02) |
| May 14, 2016 | AMSC | F | 15,156 | $10.54 | $159,744 | 117,791 Direct | -11.40% | Disposed | 184.7% (price as of 2026-10-02) |
| July 31, 2015 | AMSC | F | 1,516 | $5.00 | $7,580 | 132,947 Direct | -1.13% | Disposed | 500.2% (price as of 2026-10-02) |
| May 28, 2015 | AMSC | D | 2,500 | · | · | 134,463 Direct | -1.83% | Disposed | (price as of 2026-10-02) |
| May 14, 2015 | AMSC | A | 100,000 | · | · | 136,963 Direct | +270.54% | Acquired | (price as of 2026-10-02) |
| May 9, 2015 | AMSC | F | 1,486 | $6.51 | $9,674 | 36,963 Direct | -3.86% | Disposed | 361.0% (price as of 2026-10-02) |
| July 31, 2014 | AMSC | F | 15,716 | $1.99 | $31,275 | 438,698 Direct | -3.46% | Disposed | 50.8% (price as of 2026-10-02) |
| June 5, 2014 | AMSC | F | 159,425 | $1.38 | $220,006 | 454,414 Direct | -25.97% | Disposed | 117.5% (price as of 2026-10-02) |
| May 23, 2014 | AMSC | F | 9,110 | $1.45 | $13,210 | 613,839 Direct | -1.46% | Disposed | 107.0% (price as of 2026-10-02) |
| May 9, 2014 | AMSC | F | 14,966 | $1.28 | $19,156 | 622,949 Direct | -2.35% | Disposed | 134.5% (price as of 2026-10-02) |
| April 14, 2014 | AMSC | A | 1,000,000 | · | · | 1,000,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 31, 2013 | AMSC | A | 180,000 | · | · | 180,000 Direct | · | Acquired | (price as of 2026-10-02) |
| July 31, 2013 | AMSC | A | 100,000 | · | · | 637,915 Direct | +18.59% | Acquired | (price as of 2026-10-02) |
| May 23, 2013 | AMSC | F | 8,520 | $2.68 | $22,834 | 537,915 Direct | -1.56% | Disposed | 12.0% (price as of 2026-10-02) |
| May 9, 2013 | AMSC | F | 14,081 | $2.44 | $34,358 | 546,435 Direct | -2.51% | Disposed | 23.0% (price as of 2026-10-02) |
| Oct. 25, 2012 | AMSC | A | 450,000 | · | · | 560,516 Direct | +407.18% | Acquired | (price as of 2026-10-02) |
| May 23, 2012 | AMSC | F | 8,340 | $3.99 | $33,277 | 110,516 Direct | -7.02% | Disposed | -24.8% (price as of 2026-10-02) |
| May 12, 2012 | AMSC | F | 634 | $4.03 | $2,555 | 118,856 Direct | -0.53% | Disposed | -25.5% (price as of 2026-10-02) |
| May 9, 2012 | AMSC | A | 125,000 | · | · | 125,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2011 | AMSC | A | 90,000 | · | · | 90,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 23, 2011 | AMSC | A | 60,000 | · | · | 119,490 Direct | +100.86% | Acquired | (price as of 2026-10-02) |
| May 17, 2011 | AMSC | S 10b5-1 | 11,500 | $11.16 | $128,340 | 59,490 Direct | -16.20% | Disposed | -73.1% (price as of 2026-10-02) |
| May 12, 2011 | AMSC | S 10b5-1 | 900 | $11.56 | $10,404 | 70,990 Direct | -1.25% | Disposed | -74.0% (price as of 2026-10-02) |
| May 13, 2010 | AMSC | S 10b5-1 | 900 | $30.86 | $27,774 | 71,890 Direct | -1.24% | Disposed | -90.3% (price as of 2026-10-02) |
| Feb. 5, 2010 | AMSC | S 10b5-1 | 8,000 | $31.85 | $254,800 | 72,790 Direct | -9.90% | Disposed | -90.6% (price as of 2026-10-02) |
| Dec. 11, 2009 | AMSC | A | 100,000 | · | · | 100,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 11, 2009 | AMSC | A | 25,000 | · | · | 80,790 Direct | +44.81% | Acquired | (price as of 2026-10-02) |
| Dec. 8, 2009 | AMSC | M | 4,500 | · | · | 25,500 Direct | -15.00% | Disposed | (price as of 2026-10-02) |
| Dec. 8, 2009 | AMSC | S | 1,600 | $34.64 | $55,424 | 55,790 Direct | -2.79% | Disposed | -91.3% (price as of 2026-10-02) |
| Dec. 8, 2009 | AMSC | S | 2,900 | $34.70 | $100,630 | 57,390 Direct | -4.81% | Disposed | -91.4% (price as of 2026-10-02) |
| Dec. 8, 2009 | AMSC | M | 4,500 | $14.55 | $65,475 | 60,290 Direct | +8.07% | Acquired | -79.4% (price as of 2026-10-02) |
| May 12, 2009 | AMSC | A | 21,000 | · | · | 21,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 12, 2009 | AMSC | A | 6,000 | · | · | 55,790 Direct | +12.05% | Acquired | (price as of 2026-10-02) |
| Dec. 16, 2008 | AMSC | S | 33 | $15.38 | $508 | 49,790 Direct | -0.07% | Disposed | -80.5% (price as of 2026-10-02) |
| Dec. 16, 2008 | AMSC | S | 67 | $15.39 | $1,031 | 0 Direct | -100.00% | Disposed | -80.5% (price as of 2026-10-02) |
| Dec. 16, 2008 | AMSC | S | 300 | $15.40 | $4,620 | 0 Direct | -100.00% | Disposed | -80.5% (price as of 2026-10-02) |
| Dec. 16, 2008 | AMSC | S | 810 | $15.44 | $12,506 | 0 Direct | -100.00% | Disposed | -80.6% (price as of 2026-10-02) |
| May 15, 2008 | AMSC | A | 35,000 | · | · | 51,000 Direct | +218.75% | Acquired | (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.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| April 14, 2014 | AMSC | Stock Option (Right to buy) | Common Stock | $1.43 | April 14, 2024 | 1,000,000 | Acquired |
| July 31, 2013 | AMSC | Stock Option (Right to buy) | Common Stock | $2.51 | July 31, 2023 | 180,000 | Acquired |
| May 9, 2012 | AMSC | Stock Option (Right to buy) | Common Stock | $4.09 | May 9, 2022 | 125,000 | Acquired |
| May 23, 2011 | AMSC | Stock Options(Right to buy) | Common Stock | $10.25 | May 23, 2021 | 90,000 | Acquired |
| Dec. 11, 2009 | AMSC | Stock Option (Right to buy) | Common Stock | $38.69 | Dec. 11, 2019 | 100,000 | Acquired |
| Dec. 8, 2009 | AMSC | Stock Option (Right to buy) | Common Stock | $14.55 | May 15, 2017 | 4,500 | Disposed |
| May 12, 2009 | AMSC | Stock Option(Right to buy) | Common Stock | $25.29 | May 12, 2019 | 21,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.