Sionna Therapeutics, Inc. SION
We take great care to ensure that the data presented and summarized in this overview for Sionna Therapeutics, Inc. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Latest Institutional Activity in SION
Top Purchases
Top Sells
About SION
Insider Transactions at SION
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Feb 10
2025
|
Tpg Gp A, LLC > 10% Shareholder |
BUY
Open market or private purchase
|
Indirect |
1,125,000
+14.4%
|
$20,250,000
$18.0 P/Share
|
|
Feb 10
2025
|
Tpg Gp A, LLC > 10% Shareholder |
BUY
Conversion of derivative security
|
Indirect |
4,875,547
+46.72%
|
-
|
|
Feb 10
2025
|
Ra Capital Management, L.P. |
BUY
Open market or private purchase
|
Indirect |
1,125,000
+8.54%
|
$20,250,000
$18.0 P/Share
|
|
Feb 10
2025
|
Ra Capital Management, L.P. |
BUY
Conversion of derivative security
|
Indirect |
7,951,493
+42.29%
|
-
|
|
Feb 10
2025
|
Orbimed Advisors LLC Director |
BUY
Open market or private purchase
|
Indirect |
550,000
+12.93%
|
$9,900,000
$18.0 P/Share
|
|
Feb 10
2025
|
Orbimed Advisors LLC Director |
BUY
Conversion of derivative security
|
Indirect |
3,154,959
+50.0%
|
-
|
|
Feb 10
2025
|
Atlas Venture Fund Xi, L.P. |
BUY
Open market or private purchase
|
Indirect |
60,000
+6.91%
|
$1,080,000
$18.0 P/Share
|
|
Feb 10
2025
|
Atlas Venture Fund Xi, L.P. |
BUY
Conversion of derivative security
|
Indirect |
747,727
+50.0%
|
-
|
|
Feb 10
2025
|
Atlas Venture Fund Xi, L.P. |
BUY
Conversion of derivative security
|
Direct |
2,886,293
+50.0%
|
-
|
|
Feb 10
2025
|
Bruce Booth |
BUY
Open market or private purchase
|
Indirect |
60,000
+6.91%
|
$1,080,000
$18.0 P/Share
|
|
Feb 10
2025
|
Bruce Booth |
BUY
Conversion of derivative security
|
Indirect |
3,634,020
+50.0%
|
-
|
|
Feb 10
2025
|
Peter A. Thompson |
BUY
Open market or private purchase
|
Indirect |
550,000
+12.93%
|
$9,900,000
$18.0 P/Share
|
|
Feb 10
2025
|
Peter A. Thompson |
BUY
Conversion of derivative security
|
Indirect |
3,154,959
+50.0%
|
-
|
Last 12 Months Summary
Buy / Acquisition
29.9M
Shares
From
12
Insiders
| Conversion of derivative security | 26.4M shares |
|---|---|
| Open market or private purchase | 3.47M shares |
Sell / Disposition
0
Shares
From
0
Insiders