Chief Legal Officer · Sionna Therapeutics, Inc. · Sionna Therapeutics, Inc. — Non-Qualified Stock Option (right to buy)
Grant or award — administrative, little informational value
No reported dollar value · new position
Disclosed 2 business days after execution (deadline: 2)
1 prior trade recorded in this security
No clustered activity in the dataset
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 13 | Cloonan MichaelDirector, President & CEO | Grant or award | A | — 109.0K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 9 | Cloonan MichaelDirector, President & CEO | Disposition to issuer | D | — 436.1K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 17 | Fitzpatrick JenniferCLO and Head of Program Mgmt. | Grant or award | A | — 28.1K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 9 | Ridloff ElenaCFO and CBO | Grant or award | A | — 165.4K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 5 | Fitzpatrick JenniferCLO and Head of Program Mgmt. | Disposition to issuer | D | — 103.1K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 21 | Ridloff ElenaCFO and CBO | Grant or award | A | — 47.3K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 21 | Ridloff ElenaCFO and CBO | Grant or award | A | — 47.3K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 9 | Cloonan MichaelDirector, President & CEO | Grant or award | A | — 436.1K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 9 | McKee CharlotteCMO and Head of R&D | Disposition to issuer | D | — 155.7K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 9 | McKee CharlotteCMO and Head of R&D | Grant or award | A | — 155.7K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 5 | Fitzpatrick JenniferCLO and Head of Program Mgmt. | Grant or award | A | — 28.1K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 21 | McKee CharlotteCMO and Head of R&D | Grant or award | A | — 50.0K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 13 | Cloonan MichaelDirector, President & CEO | Grant or award | A | — 109.0K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 21 | McKee CharlotteCMO and Head of R&D | Grant or award | A | — 50.0K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 5 | Fitzpatrick JenniferCLO and Head of Program Mgmt. | Grant or award | A | — 103.1K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 9 | Ridloff ElenaCFO and CBO | Disposition to issuer | D | — 165.4K sh | Sep 18, 2026 traded Sep 17, 2026 | |
| 0 | Fitzpatrick JenniferChief Legal Officer | Option exercise · 10b5-1 plan | M | $63K 10.3K sh | Jul 7, 2026 traded Jul 6, 2026 | |
| 19 | Fitzpatrick JenniferChief Legal Officer | Open-market sale · 10b5-1 plan | SELL | $447K 10.3K sh | Jul 7, 2026 traded Jul 6, 2026 | |
| 3 | Fitzpatrick JenniferChief Legal Officer | Option exercise · 10b5-1 plan | M | — 10.3K sh | Jul 7, 2026 traded Jul 6, 2026 | |
| 9 | Fleming Harold EdwardDirector | Grant or award | A | — 17.3K sh | Jun 18, 2026 traded Jun 17, 2026 |
Read directly from the primary public document; every field below is as reported by the filer.
Fitzpatrick Jennifer filed this Form 4 reporting a grant or award of SION on Jan 2, 2026. It became public on Jan 6, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
No field has changed since this record was first ingested.
No material filings recorded for this issuer.