Form 4 holding
COO & General Counsel
Kronos Bio, Inc.
- Security class
- Common Stock
- Shares / value
- 928,966
- Estimated value
- $1,099,524
- Report date
- 04 Jan 2024
- Price
- $1.18
- Ownership
- Direct
Barbara Kosacz - COO & General Counsel at Kronos Bio, Inc.
Issuer-level insider activity
- Role
- COO & General Counsel
- Issuer ticker
- KRON
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by Barbara Kosacz since 27 Aug 2025
Reported holdings for Barbara Kosacz in Kronos Bio, Inc.
Form 4 holding
COO & General Counsel
Kronos Bio, Inc.
- Security class
- Employee Stock Option (Right to Buy)
- Shares / value
- 208,367
- Estimated value
- Report date
- 15 Feb 2023
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transaction history for Barbara Kosacz in Kronos Bio, Inc.
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.