IMNM (NASDAQ: IMNM) affiliate files to sell 55,000 shares on 07/02/2026

Rhea-AI Filing Summary

The issuer filed a Form 144 notice for the proposed sale of 55,000 shares of Common Stock acquired by stock option exercise and to be sold by Fidelity Brokerage Services LLC on 07/02/2026. The filing shows a related prior sale of 55,000 shares on 06/25/2026 for $1,091,673.00.

Insights

Securities Attorney

Form 144 notifies the market of an affiliate's intended resale of shares acquired by exercise.

Form 144 is a regulatory notice required when affiliates propose to sell restricted or control securities. The filing lists 55,000 shares tied to a stock option exercise and schedules sale through a broker on 07/02/2026.

Because this is a notice rather than a completed transaction, actual market impact depends on whether and how the shares are sold. Subsequent trade confirmations or SEC filings will show completion.

Key Figures

Shares scheduled for resale: 55,000 shares Value shown: $1,188,000.00 Prior shares sold: 55,000 shares +2 more

5 metrics

Shares scheduled for resale 55,000 shares scheduled sale date 07/02/2026

Value shown $1,188,000.00 figure listed near securities line item in filing

Prior shares sold 55,000 shares sale dated 06/25/2026

Proceeds from prior sale $1,091,673.00 proceeds reported for 06/25/2026 sale

Reported aggregate shares figure 113,250,394 numeric item appearing on the securities line in the filing

Key Terms

Form 144, Stock Option Exercise, Securities To Be Sold

3 terms

Form 144 regulatory

"Form 144 notice for the proposed sale of 55,000 shares"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Stock Option Exercise financial

"Stock Option Exercise listed as acquisition method for the shares"

A stock option exercise is the act of using a previously granted right to buy shares of a company's stock at a specific, predetermined price by paying that price and receiving the shares. It matters to investors because exercising changes who owns the shares (which can dilute existing ownership), can trigger taxable events and shift potential gains or losses, and affects voting power and the company’s outstanding share count—like turning a voucher into an actual product that becomes part of circulating supply.

Securities To Be Sold regulatory

"Securities To Be Sold line showing 55,000 shares scheduled 07/02/2026"

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Available on EDGAR 07/02/2026 - 12:07 PM Accepted by SEC EDGAR 07/02/2026 - 12:07 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
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	55000	1188000.00	113250394	07/02/2026	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	07/02/2026	Stock Option Exercise	Issuer			55000	07/02/2026	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
Robert J. Lechleider 18702 N. Creek Parkway Suite 100 Bothell WA 98011	Common	06/25/2026	55000	1091673.00

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does IMNM's Form 144 filing report?

The filing reports a proposed resale of 55,000 shares of Common Stock tied to a stock option exercise, scheduled through a broker on 07/02/2026. It is a notice of intent to sell by an affiliate rather than a completed sale.

Who is listed as the broker or selling agent in the IMNM Form 144?

The Form 144 lists Fidelity Brokerage Services LLC at the address shown as the broker handling the proposed sale of 55,000 shares scheduled on 07/02/2026.

Was any sale of IMNM shares completed recently according to the filing?

The filing records a prior sale of 55,000 shares on 06/25/2026 with proceeds shown as $1,091,673.00. That line reports securities sold during the past three months.

What acquisition method created the shares listed in the Form 144?

The shares are shown as acquired by Stock Option Exercise. The Form 144 identifies the acquisition method and pairs it with the scheduled broker-assisted resale on 07/02/2026.