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Erasca, Inc. has updated institutional and insider ownership information for its common stock. As of June 30, 2026, based on 349,762,035 shares outstanding as of August 4, 2026, City Hill, LLC beneficially owns 12,899,360 shares, all with shared voting and dispositive power. Jonathan E. Lim may be deemed to beneficially own 36,968,486 shares, or 10.4% of the common stock, including 4,612,910 shares underlying stock options exercisable within 60 days and shares held by City Hill, LLC and a family trust. Conyee T. Lim may be deemed to beneficially own 19,456,216 shares, or 5.6%, through shared voting and dispositive power as co-trustee of the same family trust.
Key Figures
Shares outstanding:349,762,035 sharesCity Hill, LLC beneficial ownership:12,899,360 sharesJonathan E. Lim beneficial ownership:36,968,486 shares (10.4%)+3 more
6 metrics
Shares outstanding349,762,035 sharesCommon stock outstanding as of August 4, 2026
City Hill, LLC beneficial ownership12,899,360 sharesShares of Erasca common stock held with shared voting and dispositive power
Jonathan E. Lim beneficial ownership36,968,486 shares (10.4%)Total beneficial ownership of Erasca common stock as of June 30, 2026
Conyee T. Lim beneficial ownership19,456,216 shares (5.6%)Shares held through a family trust with shared voting and dispositive power
Option shares for Jonathan E. Lim4,612,910 sharesStock options exercisable on or within 60 days of June 30, 2026
Family trust holdings19,456,216 sharesErasca common stock held by a family trust co‑trustees Jonathan and Conyee Lim
"The ownership information presented herein represents beneficial ownership of Common Stock"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
shared voting powerfinancial
"6 | Shared Voting Power 12,899,360.00"
Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.
dispositive powerfinancial
"7 | Sole Dispositive Power 0.00 8 | Shared Dispositive Power 12,899,360.00"
Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.
stock options exercisablefinancial
"shares of Common Stock underlying stock options exercisable on or within 60 days"
CUSIP No.financial
"(e) | CUSIP No.: 29479A108"
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
How much of Erasca (ERAS) does City Hill, LLC beneficially own?
City Hill, LLC beneficially owns 12,899,360 shares of Erasca common stock, all with shared voting and dispositive power, as of June 30, 2026, based on 349,762,035 shares outstanding.
What is Jonathan E. Lim’s beneficial ownership percentage in Erasca (ERAS)?
Jonathan E. Lim may be deemed to beneficially own 36,968,486 shares, representing 10.4% of Erasca’s common stock, including option shares and holdings through City Hill, LLC and a family trust.
How many Erasca (ERAS) shares does Conyee T. Lim beneficially own?
Conyee T. Lim may be deemed to beneficially own 19,456,216 shares of Erasca common stock, representing 5.6% of the class, through shared voting and dispositive power as co-trustee of a family trust.
What share count did Erasca (ERAS) use to calculate ownership percentages?
Ownership percentages are based on 349,762,035 shares of Erasca common stock outstanding as of August 4, 2026, as disclosed in the company’s Quarterly Report on Form 10-Q filed August 11, 2026.
What option holdings are included in Jonathan E. Lim’s Erasca (ERAS) stake?
Jonathan E. Lim’s beneficial ownership includes 4,612,910 shares underlying stock options exercisable on or within 60 days of June 30, 2026, in addition to shares held via City Hill, LLC and a family trust.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 4)
Erasca, Inc.
(Name of Issuer)
Common Stock, $0.0001 par value per share
(Title of Class of Securities)
29479A108
(CUSIP Number)
06/30/2026
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
29479A108
1
Names of Reporting Persons
City Hill, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
12,899,360.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
12,899,360.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
12,899,360.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
3.7 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
29479A108
1
Names of Reporting Persons
Jonathan E. Lim
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
CANADA (FEDERAL LEVEL)
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
4,612,910.00
6
Shared Voting Power
32,355,576.00
7
Sole Dispositive Power
4,612,910.00
8
Shared Dispositive Power
32,355,576.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
36,968,486.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
10.4 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
CUSIP Number(s):
29479A108
1
Names of Reporting Persons
Conyee T. Lim
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
19,456,216.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
19,456,216.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
19,456,216.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
5.6 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Erasca, Inc.
(b)
Address of issuer's principal executive offices:
3115 Merryfield Row, Suite 300, San Diego, CA 92121
Item 2.
(a)
Name of person filing:
Each of the following is hereinafter individually referred to as a "Reporting Person" and collectively as the "Reporting Persons." This statement is filed on behalf of:
City Hill, LLC
Jonathan E. Lim
Conyee T. Lim
(b)
Address or principal business office or, if none, residence:
The principal business address of the Reporting Persons is c/o Erasca, Inc., 3115 Merryfield Row, Suite 300, San Diego, CA 92121.
(c)
Citizenship:
City Hill, LLC is organized under the laws of the State of Delaware. Jonathan E. Lim is a citizen of Canada and Conyee T. Lim is a citizen of the United States.
(d)
Title of class of securities:
Common Stock, $0.0001 par value per share
(e)
CUSIP No.:
29479A108
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
The ownership information presented herein represents beneficial ownership of Common Stock as of June 30, 2026, based upon 349,762,035 shares of Common Stock outstanding as of August 4, 2026, as disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on August 11, 2026.
City Hill, LLC is the record holder of 12,899,360 shares of Common Stock. Jonathan E. Lim is the Managing Partner of City Hill, LLC and as a result may be deemed to share beneficial ownership of the shares of Common Stock held of record by City Hill, LLC. Jonathan E. Lim may be deemed to beneficially own 4,612,910 shares of Common Stock underlying stock options exercisable on or within 60 days of June 30, 2026.
In addition, Jonathan E. Lim and Conyee T. Lim serve as co-trustees of a family trust that is the record holder of 19,456,216 shares of Common Stock. As a result, each of Jonathan E. Lim and Conyee T. Lim may be deemed to share beneficial ownership of the shares of Common Stock held of record by such trust.
(b)
Percent of class:
The information contained on the cover page to this Schedule 13G is incorporated by reference into this Item 4.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
The information contained on the cover page to this Schedule 13G is incorporated by reference into this Item 4.
(ii) Shared power to vote or to direct the vote:
The information contained on the cover page to this Schedule 13G is incorporated by reference into this Item 4.
(iii) Sole power to dispose or to direct the disposition of:
The information contained on the cover page to this Schedule 13G is incorporated by reference into this Item 4.
(iv) Shared power to dispose or to direct the disposition of:
The information contained on the cover page to this Schedule 13G is incorporated by reference into this Item 4.
Item 5.
Ownership of 5 Percent or Less of a Class.
Not Applicable
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
Not Applicable
Item 8.
Identification and Classification of Members of the Group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
Not Applicable
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
