Form 4 holding
10%+ Owner
Erasca, Inc.
- Security class
- Common Stock
- Shares / value
- 5,527,777
- Estimated value
- $8,786,402
- Report date
- 20 Jul 2021
- Price
- $1.59
- Ownership
- By ARCH Venture Fund X, L.P.
ARCH Venture Partners X, LLC - 10%+ Owner at Erasca, Inc.
Issuer-level insider activity
- Role
- 10%+ Owner
- Issuer ticker
- ERAS on Nasdaq
- Entity type
- Company
- 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 ARCH Venture Partners X, LLC since 19 Aug 2025
Reported holdings for ARCH Venture Partners X, LLC in Erasca, Inc.
Form 4 holding
10%+ Owner
Erasca, Inc.
- Security class
- Common Stock
- Shares / value
- 5,527,777
- Estimated value
- $8,786,402
- Report date
- 20 Jul 2021
- Price
- $1.59
- Ownership
- By ARCH Venture Fund X Overage, L.P.
Form 4 holding
10%+ Owner
Erasca, Inc.
- Security class
- Series A Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 20 Jul 2021
- Price
- Ownership
- By ARCH Venture Fund X, L.P.
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
Erasca, Inc.
- Security class
- Series A Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 20 Jul 2021
- Price
- Ownership
- By ARCH Venture Fund X Overage, L.P.
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
Erasca, Inc.
- Security class
- Series B-1 Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 20 Jul 2021
- Price
- Ownership
- By ARCH Venture Fund X, L.P.
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
Erasca, Inc.
- Security class
- Series B-1 Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 20 Jul 2021
- Price
- Ownership
- By ARCH Venture Fund X Overage, L.P.
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
Erasca, Inc.
- Security class
- Series B-2 Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 20 Jul 2021
- Price
- Ownership
- By ARCH Venture Fund X, L.P.
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
10%+ Owner
Erasca, Inc.
- Security class
- Series B-2 Preferred Stock
- Shares / value
- 0
- Estimated value
- Report date
- 20 Jul 2021
- Price
- Ownership
- By ARCH Venture Fund X Overage, L.P.
- Underlying class
- Common Stock
- Underlying amount
Transaction history for ARCH Venture Partners X, LLC in Erasca, 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.