First Tracks Biotherapeutics, Inc.
TRAXFigures shown here come from public SEC filings. Dates beside each section show the available history.
SEC filings supply these figures; updates after the dates shown are not included. No annual financial history is available for this company. The latest insider filing shown is dated Jun 17, 2026.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-04-20 | EcoR1 Capital, LLC · 10% owner | Common Stock | S — Open market or private sale | +4,705,575 | 13.81 | SEC filing |
Showing 1 of 1 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-15 | Marquet Magda · Director | Common Stock | M — Exercise or conversion of derivative security | +6,030 | SEC filing |
| 2026-06-15 | Marquet Magda · Director | Restricted Stock Unit | M — Exercise or conversion of derivative security | −6,030 | SEC filing |
| 2026-06-15 | Schmid John P. · Director | Common Stock | M — Exercise or conversion of derivative security | +6,030 | SEC filing |
| 2026-06-15 | Jain Rita · Director | Restricted Stock Unit | M — Exercise or conversion of derivative security | −1,300 | SEC filing |
| 2026-06-15 | FENTON DENNIS M · Director | Restricted Stock Unit | M — Exercise or conversion of derivative security | −6,030 | SEC filing |
| 2026-06-15 | FENTON DENNIS M · Director | Common Stock | M — Exercise or conversion of derivative security | +6,030 | SEC filing |
| 2026-06-15 | Jain Rita · Director | Common Stock | M — Exercise or conversion of derivative security | +7,330 | SEC filing |
| 2026-06-15 | Orwin John A · Director | Common Stock | M — Exercise or conversion of derivative security | +6,030 | SEC filing |
Showing 8 of 20 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-04-20 | ANAPTYSBIO, INC · 10% owner | Common Stock, par value $0.001 per share | J — Other acquisition or disposition | −100 | SEC filing |
Showing 1 of 1 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.