Quick Takeaways
- Braden M. Leonard has 14 issuer positions tracked on this page.
- Estimated disclosed ownership value: $447,785,203.
- Recent insider filing activity is available below.
- Info
- Significant Ownership
- Insider Ownership
Insider Trading & Ownership of Braden M. Leonard
- Location
- Zionsville, IN
- Summary
- The estimated net worth of Braden M. Leonard is at least $447,785,203 dollars as of 04 Mar 2026. Braden M. Leonard is the 10%+ Owner of Gemini Therapeutics, Inc. /DE and owns shares of Disc Medicine, Inc. (IRON) stock worth about $354.99M. Braden M. Leonard is the 10%+ Owner of IMARA Inc. and owns shares of Enliven Therapeutics, Inc. (ELVN) stock worth about $30.24M. Braden M. Leonard is the 10%+ Owner of Aclaris Therapeutics, Inc. and owns shares of Aclaris Therapeutics, Inc. (ACRS) stock worth about $17.73M. Braden M. Leonard is the 10%+ Owner of Cyteir Therapeutics, Inc. and owns shares of Cyteir Therapeutics, Inc. stock worth about $11.77M. Braden M. Leonard is the 10%+ Owner of Adverum Biotechnologies, Inc. and owns shares of Adverum Biotechnologies, Inc. (ADVM) stock worth about $9.03M. Braden M. Leonard is the 10%+ Owner of Outset Medical, Inc. and owns shares of Outset Medical, Inc. (OM) stock worth about $8.64M. Braden M. Leonard is the 10%+ Owner of Satsuma Pharmaceuticals, Inc. and owns shares of Satsuma Pharmaceuticals, Inc. stock worth about $6M. Braden M. Leonard is the 10%+ Owner of AN2 Therapeutics, Inc. and owns shares of AN2 Therapeutics, Inc. (ANTX) stock worth about $3.29M. Braden M. Leonard is the 10%+ Owner of Metacrine, Inc. and owns shares of Metacrine, Inc. stock worth about $3.18M. Braden M. Leonard is the 10%+ Owner of RETRACTABLE TECHNOLOGIES INC and owns shares of RETRACTABLE TECHNOLOGIES INC (RVP) stock worth about $1.32M. Braden M. Leonard is the Former 10% owner of RPHM of Reneo Pharmaceuticals, Inc. and owns shares of OnKure Therapeutics, Inc. (OKUR) stock worth about $670.1K. Braden M. Leonard is the Former 10% owner of AVROBIO of Tectonic Therapeutic, Inc. and owns shares of Tectonic Therapeutic, Inc. (TECX) stock worth about $563.8K. Braden M. Leonard is the 10%+ Owner of Talis Biomedical Corp and owns shares of Talis Biomedical Corp (TLIS) stock worth about $369.1K.
- Signature
- Braden M Leonard
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Braden M. Leonard and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: Gemini Therapeutics, Inc. /DE ($354,993,375).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Braden M. Leonard
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| IRON | Gemini Therapeutics, Inc. /DE | 10%+ Owner | $354,993,375 | 26 Oct 2022 | ||
| ELVN | IMARA Inc. | 10%+ Owner | $30,236,309 | 03 Jan 2023 | ||
| ACRS | Aclaris Therapeutics, Inc. | 10%+ Owner | $17,731,275 | 02 Aug 2024 | ||
| CYT | Cyteir Therapeutics, Inc. | 10%+ Owner | $11,767,706 | 20 Mar 2024 | ||
| ADVM | Adverum Biotechnologies, Inc. | 10%+ Owner | $9,030,626 | -$3,559,255 | -28% | 04 Dec 2025 |
| OM | Outset Medical, Inc. | 10%+ Owner | $8,635,992 | 12 Feb 2026 | ||
| STSA | Satsuma Pharmaceuticals, Inc. | 10%+ Owner | $5,996,900 | 21 Nov 2022 | ||
| ANTX | AN2 Therapeutics, Inc. | 10%+ Owner | $3,289,000 | -$3,090,477 | -48% | 12 Jun 2025 |
| MTCR | Metacrine, Inc. | 10%+ Owner | $3,177,468 | 19 Dec 2022 | ||
| RVP | RETRACTABLE TECHNOLOGIES INC | 10%+ Owner | $1,323,572 | 29 Dec 2022 | ||
| OKUR | Reneo Pharmaceuticals, Inc. | Former 10% owner of RPHM | $670,111 | 07 Oct 2024 | ||
| TECX | Tectonic Therapeutic, Inc. | Former 10% owner of AVROBIO | $563,795 | 20 Jun 2024 | ||
| TLIS | Talis Biomedical Corp | 10%+ Owner | $369,074 | 05 Sep 2024 | ||
| ASTC | ASTROTECH Corp | 10%+ Owner | $0 | -$1,625,071 | -100% | 03 Oct 2025 |
Insider Transactions Reported by Braden M. Leonard:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.