Dennis Langer
CIK 1274225 · View on SEC EDGAR ↗
First SEC filing: March 7, 2023 · Latest: March 7, 2023
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Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Oct. 14, 2025 | QNRX | P | 15,152 | — | — | 15,152 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 14, 2025 | QNRX | P | 15,152 | — | — | 15,152 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 14, 2025 | QNRX | P | 15,152 | — | — | 15,152 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 14, 2025 | QNRX | P | 15,152 | — | — | 15,152 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 14, 2025 | QNRX | P | 15,152 | $8.49 | $128,640 | 15,153 Direct | +1515200.00% | Acquired | -44.4% (price as of 2026-08-20) |
| June 7, 2024 | QNRX | S | 297 | $0.73 | $217 | 53 Direct | -84.86% | Disposed | -81.5% (price as of 2026-08-20) |
| Aug. 3, 2021 | MYGN | S 10b5-1 | 30,000 | $34.75 | $1,042,500 | 89,527 Direct | -25.10% | Disposed | -90.7% (price as of 2026-08-20) |
| June 8, 2018 | MYGN | S | 13,664 | $39.35 | $537,678 | 39,743 Direct | -25.58% | Disposed | -91.8% (price as of 2026-08-20) |
| June 7, 2018 | MYGN | S | 3,096 | $39.35 | $121,828 | 39,743 Direct | -7.23% | Disposed | -91.8% (price as of 2026-08-20) |
| June 6, 2018 | MYGN | S | 3,609 | $39.37 | $142,086 | 39,743 Direct | -8.32% | Disposed | -91.8% (price as of 2026-08-20) |
| June 5, 2018 | MYGN | S 10b5-1 | 1,227 | $39.90 | $48,957 | 39,743 Direct | -2.99% | Disposed | -91.9% (price as of 2026-08-20) |
| June 4, 2018 | MYGN | S 10b5-1 | 10,000 | $39.90 | $399,000 | 39,743 Direct | -20.10% | Disposed | -91.9% (price as of 2026-08-20) |
| June 4, 2018 | MYGN | S 10b5-1 | 8,404 | $39.90 | $335,320 | 39,743 Direct | -17.45% | Disposed | -91.9% (price as of 2026-08-20) |
| June 1, 2018 | MYGN | S 10b5-1 | 30,000 | $38.90 | $1,167,000 | 39,743 Direct | -43.02% | Disposed | -91.7% (price as of 2026-08-20) |
| May 30, 2018 | MYGN | S 10b5-1 | 10,000 | $37.92 | $379,200 | 39,743 Direct | -20.10% | Disposed | -91.5% (price as of 2026-08-20) |
| May 21, 2018 | MYGN | S 10b5-1 | 10,000 | $35.90 | $359,000 | 39,743 Direct | -20.10% | Disposed | -91.0% (price as of 2026-08-20) |
| Nov. 30, 2012 | MYGN | S | 15,000 | $29.89 | $448,350 | 0 Direct | -100.00% | Disposed | -89.2% (price as of 2026-08-20) |
| Nov. 30, 2012 | MYGN | S | 30,000 | $29.92 | $897,600 | 0 Direct | -100.00% | Disposed | -89.2% (price as of 2026-08-20) |
| Nov. 29, 2012 | MYGN | S | 10,000 | $29.82 | $298,200 | 0 Direct | -100.00% | Disposed | -89.2% (price as of 2026-08-20) |
| Nov. 29, 2012 | MYGN | S | 15,000 | $29.82 | $447,300 | 0 Direct | -100.00% | Disposed | -89.2% (price as of 2026-08-20) |
| Feb. 5, 2009 | MYGN | S | 5,000 | $82.72 | $413,600 | 0 Direct | -100.00% | Disposed | -92.2% (price as of 2026-08-20) |
| Feb. 5, 2009 | MYGN | S | 10,000 | $82.72 | $827,200 | 0 Direct | -100.00% | Disposed | -92.2% (price as of 2026-08-20) |
| Sept. 5, 2008 | MYGN | S | 4,280 | $63.50 | $271,780 | 0 Direct | -100.00% | Disposed | -89.8% (price as of 2026-08-20) |
| Sept. 4, 2008 | MYGN | S | 5,720 | $65.73 | $375,976 | 0 Direct | -100.00% | Disposed | -90.2% (price as of 2026-08-20) |
| Dec. 20, 2007 | MYGN | S | 3,000 | $48.06 | $144,180 | 0 Direct | -100.00% | Disposed | -86.6% (price as of 2026-08-20) |
| Dec. 20, 2007 | MYGN | S | 2,000 | $48.09 | $96,180 | 0 Direct | -100.00% | Disposed | -86.6% (price as of 2026-08-20) |
| Dec. 20, 2007 | MYGN | S | 1,069 | $47.00 | $50,243 | 0 Direct | -100.00% | Disposed | -86.3% (price as of 2026-08-20) |
| Dec. 20, 2007 | MYGN | S | 2,000 | $47.26 | $94,520 | 0 Direct | -100.00% | Disposed | -86.3% (price as of 2026-08-20) |
| Dec. 19, 2007 | MYGN | S | 2,000 | $47.50 | $95,000 | 0 Direct | -100.00% | Disposed | -86.4% (price as of 2026-08-20) |
| Dec. 19, 2007 | MYGN | S | 2,900 | $47.51 | $137,779 | 0 Direct | -100.00% | Disposed | -86.4% (price as of 2026-08-20) |
| Dec. 19, 2007 | MYGN | S | 4,800 | $47.52 | $228,096 | 0 Direct | -100.00% | Disposed | -86.4% (price as of 2026-08-20) |
| Dec. 19, 2007 | MYGN | S | 300 | $47.53 | $14,259 | 0 Direct | -100.00% | Disposed | -86.4% (price as of 2026-08-20) |
Showing latest 100 of 133 transactions
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 |
|---|---|---|---|---|---|---|---|
| Feb. 4, 2026 | QNRX | Share Option (Right to Buy) | ADS | — | Feb. 4, 2036 | 21,709 | Acquired |
| Oct. 14, 2025 | QNRX | Series K Warrants (Right to Buy) | ADS [F1] (15,152) | $12.38 | — | 15,152 | Acquired |
| Oct. 14, 2025 | QNRX | Series J Warrants (Right to Buy) | ADS [F1] (15,152) | $12.38 | — | 15,152 | Acquired |
| Oct. 14, 2025 | QNRX | Series I Warrants (Right to Buy) | ADS [F1] (15,152) | $10.31 | — | 15,152 | Acquired |
| Oct. 14, 2025 | QNRX | Series H Warrants (Right to Buy) | ADS [F1] (15,152) | $9.07 | — | 15,152 | Acquired |
| Aug. 21, 2025 | QNRX | Share Option (Right to Buy) | ADS [F1] | — | May 28, 2035 | 13,682 | Acquired |
| May 29, 2025 | QNRX | Share Option (Right to Buy) | ADS [F1] | — | May 29, 2035 | 7,760 | Acquired |
| Dec. 9, 2024 | QNRX | Share Option (Right to Buy) | ADS [F1] | — | Dec. 9, 2034 | 50,714 | Acquired |
| Oct. 26, 2023 | QNRX | Share Option (Right to Buy) | American Depositary Share [F1] | — | Oct. 26, 2033 | 7,652 | Acquired |
| Dec. 8, 2021 | ERNAW | Stock Option | Common Stock (67,000) | $5.94 | Dec. 7, 2031 | 67,000 | Acquired |
| Aug. 3, 2021 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $25.39 | Dec. 5, 2021 | 30,000 | Disposed |
| June 8, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (13,664) | $21.29 | Dec. 2, 2021 | 13,664 | Disposed |
| June 7, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (3,096) | $21.29 | Dec. 2, 2021 | 3,096 | Disposed |
| June 6, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (3,609) | $21.29 | Dec. 2, 2021 | 3,609 | Disposed |
| June 5, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (1,227) | $21.29 | Dec. 2, 2021 | 1,227 | Disposed |
| June 4, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (8,404) | $21.29 | Dec. 2, 2021 | 8,404 | Disposed |
| June 4, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (10,000) | $24.39 | Nov. 13, 2018 | 10,000 | Disposed |
| June 1, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $24.40 | Nov. 5, 2019 | 30,000 | Disposed |
| May 30, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (10,000) | $24.39 | Nov. 13, 2018 | 10,000 | Disposed |
| May 21, 2018 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (10,000) | $24.39 | Nov. 13, 2018 | 10,000 | Disposed |
| June 10, 2015 | DCTH | Stock Option (Right to Buy) | Common Stock (30,000) | $1.19 | June 10, 2025 | 30,000 | Acquired |
| Dec. 11, 2014 | DCTH | Stock Option (right to buy) | Common Stock (30,000) | $1.24 | Dec. 11, 2024 | 30,000 | Acquired |
| Dec. 5, 2013 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $25.39 | Dec. 5, 2021 | 30,000 | Acquired |
| Dec. 5, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $27.61 | Dec. 5, 2022 | 30,000 | Acquired |
| Nov. 30, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $16.46 | Nov. 15, 2017 | 15,000 | Disposed |
| Nov. 30, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $21.66 | Dec. 3, 2020 | 30,000 | Disposed |
| Nov. 29, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (10,000) | $10.60 | Nov. 16, 2016 | 10,000 | Disposed |
| Nov. 29, 2012 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $16.46 | Nov. 15, 2017 | 15,000 | Disposed |
| Dec. 2, 2011 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $21.29 | Dec. 2, 2021 | 30,000 | Acquired |
| Dec. 3, 2010 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $21.66 | Dec. 3, 2020 | 30,000 | Acquired |
| Nov. 5, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (30,000) | $24.40 | Nov. 5, 2019 | 30,000 | Acquired |
| Feb. 5, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (5,000) | $21.49 | Jan. 6, 2016 | 5,000 | Disposed |
| Feb. 5, 2009 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (10,000) | $29.98 | Nov. 16, 2016 | 10,000 | Disposed |
| Nov. 13, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $69.00 | Nov. 13, 2018 | 15,000 | Acquired |
| Sept. 5, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (4,280) | $21.49 | Jan. 6, 2016 | 4,280 | Disposed |
| Sept. 4, 2008 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (5,720) | $21.49 | Jan. 6, 2016 | 5,720 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (3,000) | $17.23 | May 1, 2014 | 3,000 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $17.23 | May 1, 2014 | 2,000 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (1,069) | $19.50 | Nov. 11, 2014 | 1,069 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $19.50 | Nov. 11, 2014 | 2,000 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (4,000) | $19.50 | Nov. 11, 2014 | 4,000 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,129) | $19.50 | Nov. 11, 2014 | 2,129 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (1,931) | $19.50 | Nov. 11, 2014 | 1,931 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (800) | $19.50 | Nov. 11, 2014 | 800 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (71) | $19.50 | Nov. 11, 2014 | 71 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $19.50 | Nov. 11, 2014 | 2,000 | Disposed |
| Dec. 20, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (1,000) | $19.50 | Nov. 11, 2014 | 1,000 | Disposed |
| Dec. 19, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,000) | $17.23 | May 1, 2014 | 2,000 | Disposed |
| Dec. 19, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (2,900) | $17.23 | May 1, 2014 | 2,900 | Disposed |
| Dec. 19, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (4,800) | $17.23 | May 1, 2014 | 4,800 | Disposed |
| Dec. 19, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (300) | $17.23 | May 1, 2014 | 300 | Disposed |
| Nov. 15, 2007 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $46.55 | Nov. 15, 2017 | 15,000 | Acquired |
| Nov. 16, 2006 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $29.98 | Nov. 16, 2016 | 15,000 | Acquired |
| Jan. 6, 2006 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $21.49 | Jan. 6, 2016 | 15,000 | Acquired |
| Nov. 11, 2004 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $19.50 | Nov. 11, 2014 | 15,000 | Acquired |
| May 1, 2004 | MYGN | Non-Qualified Stock Option (right to buy) | Common Stock (15,000) | $17.23 | May 1, 2014 | 15,000 | 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.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 7, 2023 | QNRX | Share Option (right to buy)→ Ordinary Shares (64,285,600) | 64,285,600 | Direct |
| Jan. 3, 2023 | QNRX | Ordinary Shares | 21,005,000 | Direct |
| Jan. 3, 2023 | QNRX | Share Option (right to buy)→ Ordinary Shares | — | Direct |
| Dec. 15, 2014 | DCTH | No securities are beneficially owned | 0 | Direct |