MeiraGTx Holdings plc

Richard Giroux sold 56,000 shares of MGTX on 21 April. They now own 971,530 MGTX shares, or a 5% holding decrease.

PERCEPTIVE ADVISORS LLC bought 1,333,333 shares of MGTX on 12 June. They now own 4,703,398 MGTX shares, or a 40% holding increase.

PERCEPTIVE LIFE SCIENCES MASTER FUND LTD bought 1,304,348 shares of MGTX on 1 March. They now own 6,007,746 MGTX shares, or a 28% holding increase.

PERCEPTIVE ADVISORS LLC bought 425,531 shares of MGTX on 12 August. They now own 6,433,277 MGTX shares, or a 7% holding increase.

Nicole Seligman bought 5,000 shares of MGTX on 19 November. They now own 5,000 MGTX shares, or a Infinity% holding increase.

Joel S Marcus sold 4,922 shares of MGTX on 12 May. They now own 75,000 MGTX shares, or a 6% holding decrease.

Joel S Marcus sold 7,500 shares of MGTX on 11 August. They now own 7,959 MGTX shares, or a 49% holding decrease.

Joel S Marcus sold 7,959 shares of MGTX on 12 August. They now own 0 MGTX shares, or a 100% holding decrease.

PERCEPTIVE ADVISORS LLC bought 500,000 shares of MGTX on 23 November. They now own 6,933,277 MGTX shares, or a 8% holding increase.

Robert J Wollin bought 1,000 shares of MGTX on 25 May. They now own 1,000 MGTX shares, or a Infinity% holding increase.

Robert K Zeldin bought 5,000 shares of MGTX on 3 June. They now own 5,000 MGTX shares, or a Infinity% holding increase.

Joseph Edelman bought 4,347,826 shares of MGTX on 5 May. They now own 11,281,103 MGTX shares, or a 63% holding increase.

Joseph Edelman bought 1,250,000 shares of MGTX on 12 August. They now own 12,531,103 MGTX shares, or a 11% holding increase.