Company: ERAS
Filing Date: 2025-05-15
Form Type: SCHEDULE 13G/A
Source: 0001415889-25-012990
Chunk: 2

Company: Erasca, Inc.
Filing Date: 2025-05-15
Form: SCHEDULE 13G/A
Chunk 2
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 Frazier Life Sciences Public Fund, L.P. and FHMLSP, L.L.C. is the general partner of FHMLSP, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Fund, L.P. FHMLSP Overage, L.P. is the general partner of Frazier Life Sciences Public Overage Fund, L.P. and FHMLSP Overage, L.L.C. is the general partner of FHMLSP Overage, L.P. Patrick J. Heron, James N. Topper, Albert Cha and James Brush are the members of FHMLSP Overage, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences Public Overage Fund, L.P. FHMLS X, L.P. is the general partner of Frazier Life Sciences X, L.P. and FHMLS X, L.L.C. is the general partner of FHMLS X, L.P. Patrick J. Heron and James N. Topper are the members of FHMLS X, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences X, L.P. FHMLS XI, L.P. is the general partner of by Frazier Life Sciences XI, L.P. and FHMLS XI, L.L.C. is the general partner of FHMLS XI, L.P. Patrick J. Heron, James N. Topper and Daniel Estes are the members of FHMLS XI, L.L.C. and therefore share voting and investment power over the shares held by Frazier Life Sciences XI, L.P. The percentage listed in row 11 is calculated based on 283,265,716 shares of Common Stock outstanding on March 13, 2025, as set forth in the Issuer's Annual Report on Form 10-K filed with the SEC on March 20, 2025.

| SCHEDULE 13G |

| CUSIP No. | 29479A108 |

| 1                                                                  |                                                                        Patrick J. Heron |
| 2                                                                  |                                                                                   -a)(b |
| 3                                                                  |                                                                            Sec Use Only |
| 4                                                                  |                                                                           UNITED STATES |
| Number of Shares Beneficially Owned by Each Reporting Person With: |                                                                      5           0.00