[144/A] Erasca, Inc. SEC Filing

Erasca Foundation reported proposed sales of Common stock in Form 144/A. The filing lists sales dated 01/15/2026, 02/17/2026, and 03/16/2026 with amounts $68,573.87, $99,245.03, and $116,855.46 respectively.

Rhea-AI Filing Summary

Erasca Foundation reported proposed sales of Common stock in Form 144/A. The filing lists sales dated 01/15/2026, 02/17/2026, and 03/16/2026 with amounts $68,573.87, $99,245.03, and $116,855.46 respectively. The entries are recorded under Erasca Foundation's address in San Diego and identify the securities as Common stock.

Key Figures

Sale amount: $116,855.46 Sale amount: $99,245.03 Sale amount: $68,573.87 +1 more

4 metrics

Sale amount $116,855.46 Sale dated 03/16/2026

Sale amount $99,245.03 Sale dated 02/17/2026

Sale amount $68,573.87 Sale dated 01/15/2026

Historic donation entry 07/20/2021 Donation of Common stock recorded 07/20/2021

Key Terms

Form 144/A, Donation, Common

3 terms

Form 144/A regulatory

"144/A: Securities To Be Sold"

Donation other

"Common | 07/20/2021 | Donation"

Common financial

"144/A: Securities To Be Sold | Common"

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Accepted by SEC EDGAR 04/15/2026 - 05:20 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144/A

144/A: Filer Information

Filer CIK	0001973524
Filer CCC	XXXXXXXX
Previous Accession Number Of The Filing	0001628280-26-025291
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144/A: Issuer Information

Name of Issuer	Erasca Inc
SEC File Number	001-40602
Address of Issuer	3115 MERRYFIELD ROW STE 300 San Diego CALIFORNIA 92121
Phone	8584656511
Name of Person for Whose Account the Securities are To Be Sold	Erasca Foundation
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Foundation

144/A: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Merrill Lynch 6002 El Tordo PO Box 7297 Rancho Santa Fe CA 92067	8333	150843.19	310799547	04/15/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144/A: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	07/20/2021	Donation	Erasca, Inc.			10193557	07/20/2021	Donation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144/A: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Erasca Foundation 3115 MERRYFIELD ROW STE 300 San Diego CA 92121	Common	03/16/2026	8333	116855.46
Erasca Foundation 3115 MERRYFIELD ROW STE 300 San Diego CA 92121	Common	02/17/2026	8333	99245.03
Erasca Foundation 3115 MERRYFIELD ROW STE 300 San Diego CA 92121	Common	01/15/2026	8333	68573.87

144/A: Remarks and Signature

Remarks
Date of Notice	04/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	01/10/2024
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	David Chacko
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)