Atlas Venture Fund XI, L.P., 10% Owner at Sionna Therapeutics, Inc. (SION), bought 807,727 shares at $18.00 ($1.1M) on 2025-02-10, disclosed to the SEC on 2025-02-10.
High-signal trade — passes our conviction filters but the AI narrative is still being generated. Check back shortly.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 747,727 | $0 | 0.0% |
| 2 | $18.00 | 60,000 | $1.1M | 100.0% |
| Total | $1.34 avg | 807,727 | $1.1M | 100% |