$SION SEC Filings

Filed On	Filing
21 Sep 2026	SCHEDULE 13D/A
21 Sep 2026	Form 4: Ra Capital MANAGEMENT, L.p., Director and 5 others Sold 3,448,811 shares ($21.8M)
18 Sep 2026	Form 4: Fitzpatrick Jennifer, CLO and Head of Program Mgmt. Received 56,265 shares as a grant or award · Granted 103,140 Non-Qualified Stock Option (right to buy) · Disposed of 103,140 Non-Qualified Stock Option (right to buy) (Disposition to Issuer)
18 Sep 2026	Form 4: McKee Charlotte, CMO and Head of R&D Received 100,000 shares as a grant or award · Granted 155,700 Non-Qualified Stock Option (right to buy) · Disposed of 155,700 Non-Qualified Stock Option (right to buy) (Disposition to Issuer)
18 Sep 2026	Form 4: Ridloff Elena, CFO and CBO Received 94,537 shares as a grant or award · Granted 165,440 Non-Qualified Stock Option (right to buy) · Disposed of 165,440 Non-Qualified Stock Option (right to buy) (Disposition to Issuer)
18 Sep 2026	Form 4: Cloonan Michael, Director Received 218,050 shares as a grant or award · Granted 436,100 Non-Qualified Stock Option (right to buy) · Disposed of 436,100 Non-Qualified Stock Option (right to buy) (Disposition to Issuer)
17 Sep 2026	144
14 Sep 2026	8-K: Costs Associated with Exit or Disposal Activities; Departure/Election of Directors or Officers; Compensation +1 more Post hoc analyses of SION-719 PreciSION CF subset showed a mean placebo-adjusted sweat chloride
10 Aug 2026	8-K: Other Events
06 Aug 2026	10-Q
06 Aug 2026	8-K: Results of Operations and Financial Condition
09 Jul 2026	Form 4: Thompson Peter A., Director Sold 85,918 shares ($3.85M)
09 Jul 2026	Form 4: Orbimed Advisors Llc, Director and 1 other Sold 85,918 shares ($3.85M)
07 Jul 2026	Form 4: Fitzpatrick Jennifer, Chief Legal Officer Received 10,250 shares by exercise or conversion ($62.6K) · Sold 10,250 shares ($447K)
06 Jul 2026	144
02 Jul 2026	Form 4: Thompson Peter A., Director Sold 115,844 shares ($5.27M)
02 Jul 2026	Form 4: Orbimed Advisors Llc, Director and 1 other Sold 115,844 shares ($5.27M)
18 Jun 2026	Form 4: Stelzer Laurie, Director Granted 17,340 Non-Qualified Stock Option (right to buy)
18 Jun 2026	Form 4: Viney Joanne L., Director Granted 17,340 Non-Qualified Stock Option (right to buy)
18 Jun 2026	Form 4: Thompson Peter A., Director Granted 17,340 Non-Qualified Stock Option (right to buy)

Comments