Omada Health: Sean Duffy proposes $269K share sale

The prior-sales table identifies transactions labeled 10b5-1 sales from August 3 through September 10, 2026.

Rhea-AI Filing Summary

Omada Health, Inc. director and officer Sean Duffy gave notice of a proposed sale of 17,258 common shares, listed at an aggregate market value of $269,364.64. The notice lists October 1, 2026, as the approximate sale date and NASDAQ as the exchange. It also lists a 12,944-share acquisition from the issuer through exercise of stock options on October 1, 2026, with cash payment, and earlier transactions labeled 10b5-1 sales.

Key Figures

Proposed shares: 17,258 shares Aggregate market value: $269,364.64 Prior sale, August 3, 2026: 12,944 shares; $264,007.12 +5 more

8 metrics

Proposed shares 17,258 shares Common shares listed for the proposed sale

Aggregate market value $269,364.64 Proposed sale

Prior sale, August 3, 2026 12,944 shares; $264,007.12 Listed in the prior-sales table

Prior sale, August 7, 2026 8,628 shares; $188,521.80 Listed in the prior-sales table

Prior sale, August 10, 2026 12,942 shares; $321,058.67 Listed in the prior-sales table

Prior sale, September 1, 2026 12,944 shares; $305,682.92 One of two sales listed for this date

Prior sale, September 1, 2026 8,628 shares; $203,783.02 One of two sales listed for this date

Prior sale, September 10, 2026 14,960 shares; $327,197.07 Listed in the prior-sales table

Key Terms

10b5-1 Sales, Exercise of Stock Options, Rule 144

3 terms

10b5-1 Sales regulatory

"10b5-1 Sales for SEAN DUFFY"

10b5-1 sales are pre-arranged stock-trading plans that let company insiders automatically buy or sell shares according to a fixed schedule or formula, even if they later learn confidential information. Think of it as setting up an automatic thermostat for trades: it creates a clear, documented path that can protect insiders from insider-trading accusations and gives investors a signal about predictable insider activity—though it can also simply be a way for insiders to diversify or raise cash.

Exercise of Stock Options financial

"Exercise of Stock Options"

Rule 144 regulatory

"See the definition of person in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many OMDA shares does Sean Duffy propose to sell?

Sean Duffy gave notice of a proposed sale of 17,258 common shares, with a listed aggregate market value of $269,364.64. The notice lists October 1, 2026, as the approximate sale date and NASDAQ as the exchange.

What prior sales does the OMDA notice list for Sean Duffy?

The prior-sales table labels each transaction as a 10b5-1 sale: 12,944 shares on August 3, 2026 ($264,007.12); 8,628 on August 7 ($188,521.80); 12,942 on August 10 ($321,058.67); 12,944 and 8,628 on September 1 ($305,682.92 and $203,783.02); and 14,960 on September 10 ($327,197.07).

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

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Available on EDGAR 10/01/2026 - 04:22 PM Accepted by SEC EDGAR 10/01/2026 - 04:21 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

144: Filer Information

Filer CIK	0002069522
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Omada Health, Inc.
SEC File Number	001-42679
Address of Issuer	611 Gateway Blvd, Suite 120 South San Francisco CALIFORNIA 94080
Phone	8889878337
Name of Person for Whose Account the Securities are To Be Sold	SEAN DUFFY
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	Director
Relationship to Issuer	Officer

144: 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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	17258	269364.64	61216703	10/01/2026	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: 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	10/01/2026	Exercise of Stock Options	Issuer			12944	10/01/2026	Cash

* 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: 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
10b5-1 Sales for SEAN DUFFY 611 Gateway Blvd, Suite 120 South San Francisco CA 94080	Common	09/10/2026	14960	327197.07
10b5-1 Sales for SEAN DUFFY 611 Gateway Blvd, Suite 120 South San Francisco CA 94080	Common	09/01/2026	12944	305682.92
10b5-1 Sales for SEAN DUFFY 611 Gateway Blvd, Suite 120 South San Francisco CA 94080	Common	09/01/2026	8628	203783.02
10b5-1 Sales for SEAN DUFFY 611 Gateway Blvd, Suite 120 South San Francisco CA 94080	Common	08/10/2026	12942	321058.67
10b5-1 Sales for SEAN DUFFY 611 Gateway Blvd, Suite 120 South San Francisco CA 94080	Common	08/07/2026	8628	188521.80
10b5-1 Sales for SEAN DUFFY 611 Gateway Blvd, Suite 120 South San Francisco CA 94080	Common	08/03/2026	12944	264007.12

144: Remarks and Signature

Remarks
Date of Notice	10/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	03/13/2026
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	/s/ Sean Duffy
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)