Sionna Therapeutics, Inc.

Orbimed Advisors Llc sold 85,918 shares of SION on 7 July. They now own 2,469,959 SION shares.

Thompson Peter A. sold 85,918 shares of SION on 7 July. They now own 2,469,959 SION shares.

Fitzpatrick Jennifer sold 10,250 shares of SION on 6 July. They now own 40,685 SION shares.

Fitzpatrick Jennifer bought 10,250 shares of SION on 6 July. They now own 10,250 SION shares.

Fitzpatrick Jennifer sold 10,250 shares of SION on 6 July. They now own 0 SION shares.

Orbimed Advisors Llc sold 115,844 shares of SION on 30 June. They now own 2,555,877 SION shares.

Thompson Peter A. sold 115,844 shares of SION on 30 June. They now own 2,555,877 SION shares.

Ra Capital Management, L.P. bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Booth Bruce bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Fleming Harold Edward bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Viney Joanne L. bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Ruddy Marcella K. bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Thompson Peter A. bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Resnick Joshua bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Stelzer Laurie bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Clancy Paul J bought 17,340 shares of SION on 17 June. They now own 17,340 SION shares.

Orbimed Advisors Llc sold 101 shares of SION on 27 May. They now own 2,671,721 SION shares.

Thompson Peter A. sold 101 shares of SION on 27 May. They now own 2,671,721 SION shares.

Thompson Peter A. sold 184,639 shares of SION on 11 May. They now own 2,671,822 SION shares.

Orbimed Advisors Llc sold 184,639 shares of SION on 11 May. They now own 2,671,822 SION shares.

Orbimed Advisors Llc sold 59,767 shares of SION on 8 May. They now own 2,856,461 SION shares.

Thompson Peter A. sold 59,767 shares of SION on 8 May. They now own 2,856,461 SION shares.

Orbimed Advisors Llc sold 48,546 shares of SION on 7 May. They now own 2,916,228 SION shares.

Thompson Peter A. sold 48,546 shares of SION on 7 May. They now own 2,916,228 SION shares.

Thompson Peter A. sold 2,948 shares of SION on 18 April. They now own 2,964,774 SION shares.

Orbimed Advisors Llc sold 2,948 shares of SION on 18 April. They now own 2,964,774 SION shares.

Thompson Peter A. sold 52,397 shares of SION on 17 April. They now own 2,967,722 SION shares.

Orbimed Advisors Llc sold 52,397 shares of SION on 17 April. They now own 2,967,722 SION shares.

Thompson Peter A. sold 226,906 shares of SION on 16 April. They now own 3,020,119 SION shares.

Orbimed Advisors Llc sold 226,906 shares of SION on 16 April. They now own 3,020,119 SION shares.

Thompson Peter A. sold 235,863 shares of SION on 15 April. They now own 3,247,025 SION shares.

Orbimed Advisors Llc sold 235,863 shares of SION on 15 April. They now own 3,247,025 SION shares.

Thompson Peter A. sold 47,814 shares of SION on 14 April. They now own 3,482,888 SION shares.

Orbimed Advisors Llc sold 47,814 shares of SION on 14 April. They now own 3,482,888 SION shares.

Fitzpatrick Jennifer sold 10,250 shares of SION on 5 March. They now own 0 SION shares.

Fitzpatrick Jennifer sold 10,250 shares of SION on 5 March. They now own 50,935 SION shares.

Fitzpatrick Jennifer bought 10,250 shares of SION on 5 March. They now own 10,250 SION shares.

Thompson Peter A. sold 29,063 shares of SION on 3 February. They now own 3,530,702 SION shares.

Orbimed Advisors Llc sold 29,063 shares of SION on 3 February. They now own 3,530,702 SION shares.

Thompson Peter A. sold 1,890 shares of SION on 2 February. They now own 3,559,765 SION shares.

Orbimed Advisors Llc sold 1,890 shares of SION on 2 February. They now own 3,559,765 SION shares.

Tpg Gp A, Llc sold 250,000 shares of SION on 22 January. They now own 6,494,962 SION shares.

Fitzpatrick Jennifer bought 103,140 shares of SION on 2 January. They now own 103,140 SION shares.

Mckee Charlotte bought 155,700 shares of SION on 2 January. They now own 155,700 SION shares.

Beer Caroline Stark bought 139,340 shares of SION on 2 January. They now own 139,340 SION shares.

Cloonan Michael bought 436,100 shares of SION on 2 January. They now own 436,100 SION shares.

Ridloff Elena bought 165,440 shares of SION on 2 January. They now own 165,440 SION shares.

Thompson Peter A. sold 33,356 shares of SION on 24 December. They now own 3,561,655 SION shares.

Orbimed Advisors Llc sold 33,356 shares of SION on 24 December. They now own 3,561,655 SION shares.

Orbimed Advisors Llc sold 875 shares of SION on 19 December. They now own 3,595,011 SION shares.

Thompson Peter A. sold 875 shares of SION on 19 December. They now own 3,595,011 SION shares.

Orbimed Advisors Llc sold 100 shares of SION on 18 December. They now own 3,595,886 SION shares.

Thompson Peter A. sold 100 shares of SION on 18 December. They now own 3,595,886 SION shares.

Orbimed Advisors Llc sold 900 shares of SION on 17 December. They now own 3,595,986 SION shares.

Thompson Peter A. sold 900 shares of SION on 17 December. They now own 3,595,986 SION shares.

Fitzpatrick Jennifer sold 10,250 shares of SION on 5 December. They now own 0 SION shares.

Fitzpatrick Jennifer sold 10,250 shares of SION on 5 December. They now own 61,185 SION shares.

Fitzpatrick Jennifer bought 10,250 shares of SION on 5 December. They now own 10,250 SION shares.

Orbimed Advisors Llc sold 1,600 shares of SION on 26 November. They now own 3,596,886 SION shares.

Thompson Peter A. sold 1,600 shares of SION on 26 November. They now own 3,596,886 SION shares.

Thompson Peter A. sold 11,890 shares of SION on 25 November. They now own 3,598,486 SION shares.

Orbimed Advisors Llc sold 11,890 shares of SION on 25 November. They now own 3,598,486 SION shares.

Orbimed Advisors Llc sold 94,583 shares of SION on 24 November. They now own 3,610,376 SION shares.

Thompson Peter A. sold 94,583 shares of SION on 24 November. They now own 3,610,376 SION shares.

Ra Capital Management, L.P. sold 1,210 shares of SION on 21 November. They now own 6,897,623 SION shares.

Ra Capital Management, L.P. sold 6,440 shares of SION on 21 November. They now own 2,198,082 SION shares.

Ra Capital Management, L.P. sold 7,609 shares of SION on 21 November. They now own 159,033 SION shares.

Ra Capital Management, L.P. sold 9,924 shares of SION on 21 November. They now own 650,307 SION shares.

Ra Capital Management, L.P. sold 150 shares of SION on 20 November. They now own 6,898,929 SION shares.

Ra Capital Management, L.P. sold 801 shares of SION on 20 November. They now own 2,205,034 SION shares.

Ra Capital Management, L.P. sold 512 shares of SION on 20 November. They now own 2,204,522 SION shares.

Ra Capital Management, L.P. sold 947 shares of SION on 20 November. They now own 167,246 SION shares.

Ra Capital Management, L.P. sold 604 shares of SION on 20 November. They now own 166,642 SION shares.

Ra Capital Management, L.P. sold 1,235 shares of SION on 20 November. They now own 661,019 SION shares.

Ra Capital Management, L.P. sold 788 shares of SION on 20 November. They now own 660,231 SION shares.

Ra Capital Management, L.P. sold 96 shares of SION on 20 November. They now own 6,898,833 SION shares.

Ra Capital Management, L.P. sold 14,325 shares of SION on 19 November. They now own 168,202 SION shares.

Ra Capital Management, L.P. sold 2 shares of SION on 19 November. They now own 6,899,079 SION shares.

Ra Capital Management, L.P. sold 9 shares of SION on 19 November. They now own 168,193 SION shares.

Ra Capital Management, L.P. sold 12,126 shares of SION on 19 November. They now own 2,205,843 SION shares.

Ra Capital Management, L.P. sold 18,684 shares of SION on 19 November. They now own 662,266 SION shares.

Ra Capital Management, L.P. sold 8 shares of SION on 19 November. They now own 2,205,835 SION shares.

Ra Capital Management, L.P. sold 2,276 shares of SION on 19 November. They now own 6,899,081 SION shares.

Ra Capital Management, L.P. sold 12 shares of SION on 19 November. They now own 662,254 SION shares.

Ra Capital Management, L.P. sold 332 shares of SION on 18 November. They now own 6,901,357 SION shares.

Ra Capital Management, L.P. sold 2,092 shares of SION on 18 November. They now own 182,527 SION shares.

Ra Capital Management, L.P. sold 1,770 shares of SION on 18 November. They now own 2,217,969 SION shares.

Ra Capital Management, L.P. sold 2,728 shares of SION on 18 November. They now own 680,950 SION shares.

Ra Capital Management, L.P. sold 2,182 shares of SION on 17 November. They now own 6,903,443 SION shares.

Ra Capital Management, L.P. sold 13,734 shares of SION on 17 November. They now own 195,657 SION shares.

Ra Capital Management, L.P. sold 53 shares of SION on 17 November. They now own 6,901,689 SION shares.

Ra Capital Management, L.P. sold 13,964 shares of SION on 17 November. They now own 684,111 SION shares.

Ra Capital Management, L.P. sold 10,707 shares of SION on 17 November. They now own 184,950 SION shares.

Ra Capital Management, L.P. sold 11,626 shares of SION on 17 November. They now own 2,229,082 SION shares.

Ra Capital Management, L.P. sold 1,701 shares of SION on 17 November. They now own 6,901,742 SION shares.

Ra Capital Management, L.P. sold 17,913 shares of SION on 17 November. They now own 698,075 SION shares.

Ra Capital Management, L.P. sold 280 shares of SION on 17 November. They now own 2,219,739 SION shares.

Ra Capital Management, L.P. sold 433 shares of SION on 17 November. They now own 683,678 SION shares.

Ra Capital Management, L.P. sold 9,063 shares of SION on 17 November. They now own 2,220,019 SION shares.

Ra Capital Management, L.P. sold 331 shares of SION on 17 November. They now own 184,619 SION shares.

Ra Capital Management, L.P. sold 3,624 shares of SION on 28 October. They now own 6,905,625 SION shares.

Ra Capital Management, L.P. sold 10,476 shares of SION on 28 October. They now own 209,391 SION shares.

Ra Capital Management, L.P. sold 17,118 shares of SION on 28 October. They now own 2,240,708 SION shares.

Ra Capital Management, L.P. sold 31,392 shares of SION on 28 October. They now own 715,988 SION shares.

Ra Capital Management, L.P. sold 107,941 shares of SION on 24 October. They now own 219,867 SION shares.

Ra Capital Management, L.P. sold 66,672 shares of SION on 24 October. They now own 2,257,826 SION shares.

Ra Capital Management, L.P. sold 14,116 shares of SION on 24 October. They now own 6,909,249 SION shares.

Ra Capital Management, L.P. sold 122,271 shares of SION on 24 October. They now own 747,380 SION shares.

Cloonan Michael bought 33,532 shares of SION on 21 October. They now own 580,875 SION shares.

Cloonan Michael sold 30,049 shares of SION on 21 October. They now own 547,343 SION shares.

Booth Bruce sold 19,948 shares of SION on 21 October. They now own 2,340,208 SION shares.

Cloonan Michael sold 22,895 shares of SION on 21 October. They now own 547,343 SION shares.

Booth Bruce sold 5,316 shares of SION on 21 October. They now own 686,584 SION shares.

Cloonan Michael sold 33,532 shares of SION on 21 October. They now own 547,343 SION shares.

Cloonan Michael sold 30,049 shares of SION on 21 October. They now own 109,569 SION shares.

Cloonan Michael sold 13,324 shares of SION on 21 October. They now own 139,618 SION shares.

Booth Bruce sold 5,763 shares of SION on 21 October. They now own 2,334,445 SION shares.

Booth Bruce sold 83 shares of SION on 21 October. They now own 2,309,035 SION shares.

Cloonan Michael bought 30,049 shares of SION on 21 October. They now own 577,392 SION shares.

Booth Bruce sold 4,187 shares of SION on 21 October. They now own 693,110 SION shares.

Cloonan Michael sold 13,324 shares of SION on 21 October. They now own 547,343 SION shares.

Booth Bruce sold 25,327 shares of SION on 21 October. They now own 2,309,118 SION shares.

Cloonan Michael bought 22,895 shares of SION on 21 October. They now own 570,238 SION shares.

Cloonan Michael sold 22,895 shares of SION on 21 October. They now own 86,674 SION shares.

Booth Bruce sold 17 shares of SION on 21 October. They now own 686,567 SION shares.

Booth Bruce sold 22,339 shares of SION on 21 October. They now own 2,360,156 SION shares.

Cloonan Michael sold 33,532 shares of SION on 21 October. They now own 53,142 SION shares.

Booth Bruce sold 1,210 shares of SION on 21 October. They now own 691,900 SION shares.

Cloonan Michael bought 13,324 shares of SION on 21 October. They now own 560,667 SION shares.

Booth Bruce sold 4,688 shares of SION on 21 October. They now own 697,297 SION shares.

Booth Bruce sold 20,485 shares of SION on 20 October. They now own 2,408,283 SION shares.

Booth Bruce sold 25,788 shares of SION on 20 October. They now own 2,382,495 SION shares.

Booth Bruce sold 5,412 shares of SION on 20 October. They now own 701,985 SION shares.

Booth Bruce sold 4,300 shares of SION on 20 October. They now own 707,397 SION shares.

Booth Bruce sold 6,049 shares of SION on 17 October. They now own 716,252 SION shares.

Booth Bruce sold 21,451 shares of SION on 17 October. They now own 2,429,016 SION shares.

Booth Bruce sold 248 shares of SION on 17 October. They now own 2,428,768 SION shares.

Booth Bruce sold 52 shares of SION on 17 October. They now own 711,697 SION shares.

Booth Bruce sold 28,821 shares of SION on 17 October. They now own 2,450,467 SION shares.

Booth Bruce sold 4,503 shares of SION on 17 October. They now own 711,749 SION shares.

Booth Bruce sold 9,470 shares of SION on 16 October. They now own 740,390 SION shares.

Booth Bruce sold 45,117 shares of SION on 16 October. They now own 2,565,472 SION shares.

Booth Bruce sold 73,296 shares of SION on 16 October. They now own 2,492,176 SION shares.

Booth Bruce sold 8,596 shares of SION on 16 October. They now own 2,610,589 SION shares.

Booth Bruce sold 12,888 shares of SION on 16 October. They now own 2,479,288 SION shares.

Cloonan Michael sold 200 shares of SION on 16 October. They now own 547,343 SION shares.

Cloonan Michael bought 10,225 shares of SION on 16 October. They now own 557,568 SION shares.

Booth Bruce sold 1,804 shares of SION on 16 October. They now own 749,860 SION shares.

Cloonan Michael sold 10,225 shares of SION on 16 October. They now own 153,142 SION shares.

Cloonan Michael sold 200 shares of SION on 16 October. They now own 152,942 SION shares.

Booth Bruce sold 15,384 shares of SION on 16 October. They now own 725,006 SION shares.

Cloonan Michael bought 200 shares of SION on 16 October. They now own 547,543 SION shares.

Booth Bruce sold 2,705 shares of SION on 16 October. They now own 722,301 SION shares.

Cloonan Michael sold 10,225 shares of SION on 16 October. They now own 547,343 SION shares.

Booth Bruce sold 65,726 shares of SION on 15 October. They now own 2,649,217 SION shares.

Cloonan Michael bought 14,775 shares of SION on 15 October. They now own 562,118 SION shares.

Booth Bruce sold 6,303 shares of SION on 15 October. They now own 751,664 SION shares.

Booth Bruce sold 13,795 shares of SION on 15 October. They now own 757,967 SION shares.

Cloonan Michael sold 14,775 shares of SION on 15 October. They now own 163,367 SION shares.

Booth Bruce sold 30,032 shares of SION on 15 October. They now own 2,619,185 SION shares.

Cloonan Michael sold 14,775 shares of SION on 15 October. They now own 547,343 SION shares.

Booth Bruce sold 501 shares of SION on 14 October. They now own 2,714,943 SION shares.

Booth Bruce sold 105 shares of SION on 14 October. They now own 771,762 SION shares.

Booth Bruce sold 4,082 shares of SION on 13 October. They now own 2,715,444 SION shares.

Booth Bruce sold 44,048 shares of SION on 13 October. They now own 2,719,526 SION shares.

Booth Bruce sold 857 shares of SION on 13 October. They now own 771,867 SION shares.

Booth Bruce sold 9,245 shares of SION on 13 October. They now own 772,724 SION shares.

Booth Bruce sold 3,511 shares of SION on 10 October. They now own 781,969 SION shares.

Booth Bruce sold 16,727 shares of SION on 10 October. They now own 2,763,574 SION shares.

Booth Bruce sold 2,047 shares of SION on 6 October. They now own 785,480 SION shares.

Booth Bruce sold 9,753 shares of SION on 6 October. They now own 2,780,301 SION shares.

Booth Bruce sold 6,548 shares of SION on 3 October. They now own 787,527 SION shares.

Booth Bruce sold 31,198 shares of SION on 3 October. They now own 2,790,054 SION shares.

Booth Bruce sold 35 shares of SION on 1 October. They now own 794,075 SION shares.

Beer Caroline Stark bought 0 shares of SION on 1 October. They now own 0 SION shares.

Booth Bruce sold 165 shares of SION on 1 October. They now own 2,821,252 SION shares.

Beer Caroline Stark bought 255,000 shares of SION on 1 October. They now own 255,000 SION shares.

Booth Bruce sold 10,239 shares of SION on 30 September. They now own 2,821,417 SION shares.

Booth Bruce sold 2,149 shares of SION on 30 September. They now own 794,110 SION shares.

Cloonan Michael sold 7,793 shares of SION on 29 September. They now own 178,142 SION shares.

Cloonan Michael sold 7,793 shares of SION on 29 September. They now own 547,343 SION shares.

Booth Bruce sold 11,468 shares of SION on 29 September. They now own 796,259 SION shares.

Booth Bruce sold 54,637 shares of SION on 29 September. They now own 2,831,656 SION shares.

Cloonan Michael bought 7,793 shares of SION on 29 September. They now own 555,136 SION shares.

Cloonan Michael bought 17,207 shares of SION on 26 September. They now own 564,550 SION shares.

Cloonan Michael sold 17,207 shares of SION on 26 September. They now own 185,935 SION shares.

Cloonan Michael sold 17,207 shares of SION on 26 September. They now own 547,343 SION shares.

Fitzpatrick Jennifer sold 10,250 shares of SION on 4 September. They now own 0 SION shares.

Fitzpatrick Jennifer sold 10,250 shares of SION on 4 September. They now own 71,435 SION shares.

Fitzpatrick Jennifer bought 10,250 shares of SION on 4 September. They now own 10,250 SION shares.

Ridloff Elena sold 8,836 shares of SION on 2 September. They now own 38,532 SION shares.

Ridloff Elena sold 748 shares of SION on 29 August. They now own 47,368 SION shares.

Ridloff Elena sold 16,098 shares of SION on 28 August. They now own 48,116 SION shares.

Cloonan Michael bought 7,426 shares of SION on 27 August. They now own 554,769 SION shares.

Cloonan Michael sold 7,426 shares of SION on 27 August. They now own 547,343 SION shares.

Ridloff Elena sold 3,618 shares of SION on 27 August. They now own 64,214 SION shares.

Cloonan Michael sold 7,426 shares of SION on 27 August. They now own 203,142 SION shares.

Cloonan Michael sold 17,574 shares of SION on 26 August. They now own 547,343 SION shares.

Cloonan Michael sold 17,574 shares of SION on 26 August. They now own 210,568 SION shares.

Cloonan Michael bought 17,574 shares of SION on 26 August. They now own 564,917 SION shares.