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Total Value
$636.9K
Filing Date
Jun 18, 2026
1 transactions
Trade Summary
On Jun 17, 2026, Thompson Peter A., Director, reported $636.9K of Sionna Therapeutics, Inc. (SION) across 1 transactions. The filing covers company securities and reflects balanced net activity of $0. Reported prices ranged from $36.73. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.
Company Information
- Company Name
- Sionna Therapeutics, Inc.
- Ticker Symbol
- SION
- CIK
- 0002036042
Insider Information
- Role
- Director
- Location
- WALTHAM, MA
Filing Details
- Filing Date
- Jun 18, 2026
- Transaction Date
- Jun 17, 2026
- Accession Number
- 0001357522-26-000003
- Form Type
- 4
Derivative Transactions
| Date | Security | Shares | Exercise Price | Type | Value |
|---|---|---|---|---|---|
| Jun 17, 2026 | SION derivative | 17,340 | $36.73 | Grant/Award | $636.9K |
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Footnotes
- (F1)Pursuant to an agreement with OrbiMed Advisors LLC and OrbiMed Capital GP VIII LLC, the Reporting Person is obligated to transfer any securities issued under any such stock options or other awards, or the economic benefit thereof, to OrbiMed Advisors LLC and OrbiMed Capital GP VIII LLC, which will in turn ensure that such securities or economic benefits are provided to OrbiMed Private Investments VIII, LP.
- (F2)This option vests in full upon the earlier of June 17, 2027 or the date of the next annual meeting of Sionna Therapeutics, Inc., subject to the Reporting Person's continued service on such vesting date.