Duolingo (DUOL) director Sallie Krawcheck submits initial Form 3 ownership report

Rhea-AI Filing Summary

Duolingo, Inc. filed an initial statement of beneficial ownership for Sallie Krawcheck, identified as a director of the company. The filing does not list any reportable transactions or equity holdings, serving primarily to register her status as a reporting person for future ownership disclosures.

Key Terms

Form 3, beneficial ownership, reporting person

3 terms

Form 3 regulatory

"submits initial Form 3 ownership report"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficial ownership financial

"filed an initial statement of beneficial ownership"

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.

reporting person regulatory

"register her status as a reporting person"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What does Sallie Krawcheck’s Form 3 filing mean for Duolingo (DUOL)?

The Form 3 filing identifies Sallie Krawcheck as a director and establishes her as a reporting person. It does not disclose any current share ownership or transactions, but sets the baseline for future insider ownership reports.

Does Sallie Krawcheck report any Duolingo (DUOL) share transactions in this Form 3?

No. The Form 3 for Sallie Krawcheck shows no reported transactions or derivative positions. It is an initial ownership statement, rather than a record of buying or selling Duolingo stock or options.

Is Sallie Krawcheck a 10% owner of Duolingo (DUOL) according to this Form 3?

No. The filing explicitly indicates she is not a ten percent owner. She is listed solely in her capacity as a director, with no large ownership stake disclosed in this initial statement.

Does the Duolingo (DUOL) Form 3 for Sallie Krawcheck show any derivative securities?

No. The derivative section shows no derivative positions and zero related transactions. This means no options, warrants, or similar securities are reported for Sallie Krawcheck in this initial ownership filing.

Are there any Rule 10b5-1 trading plans mentioned for Sallie Krawcheck in the Duolingo (DUOL) Form 3?

No. The data show no Rule 10b5-1 trading plan affirmation and no trades. This Form 3 functions purely as a baseline identification of Sallie Krawcheck as a director-level reporting person.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

KRAWCHECK SALLIE

(Last) (First) (Middle)

5900 PENN AVENUE

(Street)

PITTSBURGH PENNSYLVANIA 15206

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
08/10/2026

3. Issuer Name and Ticker or Trading Symbol
Duolingo, Inc. [ DUOL ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

No securities are beneficially owned.

	/s/ Stephen Chen, as Attorney-in-Fact for Sallie Krawcheck	08/12/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)