Sec Form 13G Filing - JPMORGAN CHASE & CO (JPM) filing for - 2025-10-31

Insider filing report for Changes in Beneficial Ownership

  • Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
  • Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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SCHEDULE 13G/A 0000019617 XXXXXXXX LIVE 1 Common Stock, $0.001 par value per share 09/30/2025 0002036042 SIONNA THERAPEUTICS, INC. 829401108 21 Hickory Drive Suite 500 Waltham MA 02451 Rule 13d-1(b) JPMORGAN CHASE & CO. DE 1822508.0 0.0 1978626.0 0.0 1980626.0 N 4.4 HC SIONNA THERAPEUTICS, INC. 21 Hickory Drive Suite 500 Waltham MA 02451 JPMORGAN CHASE & CO. 383 Madison Avenue,, New York, NY 10179 DE N HC 1980626 4.4 1822508 0 1978626 0 N Y N Not Applicable N JPMorgan Chase Bank, National Association; J.P. Morgan Investment Management Inc. N Not Applicable N Not Applicable N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. JPMORGAN CHASE & CO. Rachel Tsvaygoft Vice President 10/31/2025 primary_doc.xml