Didier Hirsch sells 9,316 shares; Morgan Stanley brokered (KN)

Rhea-AI Filing Summary

Didier Hirsch filed a Form 144 reporting the proposed sale of 9,316 shares of Common Stock on 04/28/2026, corresponding to proceeds of $286,010.52. The filing identifies the security as Common stock and records the transaction date as 04/28/2026.

Insights

Equity Markets Analyst

Routine insider sale notice; no material corporate change disclosed.

The Form 144 lists a proposed sale of $286,010.52 for 9,316 shares dated 04/28/2026. This is a regulatory notice of a planned resale under Rule 144 rather than an operational event.

Cash‑flow treatment and whether the sale was completed are not specified in the excerpt; subsequent SEC filings would confirm completion.

Key Figures

Shares reported for sale: 9,316 shares Proceeds reported: $286,010.52 Broker / Agent: Morgan Stanley Smith Barney LLC

3 metrics

Shares reported for sale 9,316 shares transaction dated 04/28/2026

Proceeds reported $286,010.52 gross proceeds tied to 9,316 shares on 04/28/2026

Broker / Agent Morgan Stanley Smith Barney LLC listed in securities information section

Key Terms

Form 144, Rule 144, Proceeds

3 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

Rule 144 regulatory

"Securities To Be Sold Restricted Stock Issuer"

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.

Proceeds financial

"286010.52 144: Remarks and Signature"

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	10373	326230.85	85560660	05/01/2026	NYSE

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	05/17/2024	Restricted Stock	Issuer			10373	05/17/2024	Not Applicable

* 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
DIDIER HIRSCH 1151 Maplewood Drive, Itasca IL 60143	Common	04/28/2026	9316	286010.52

144: Remarks and Signature

Remarks

Date of Notice

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 did the Form 144 for KN report?

It reports a proposed sale of 9,316 common shares for $286,010.52 on 04/28/2026. The filing is a regulatory notice of an insider resale under Rule 144 and does not by itself confirm whether the sale was completed.

Who is the reporting person on the KN Form 144?

The reporting person listed is Didier Hirsch. The record shows an address for Didier Hirsch and the transaction date of 04/28/2026, identifying him as the person associated with the proposed resale.

Does the KN Form 144 disclose proceeds or price?

Yes — proceeds shown are $286,010.52 for 9,316 shares. The excerpt ties this dollar amount to the shares sold on 04/28/2026; no per‑share price or completion status is provided in the excerpt.

Does the Form 144 mean KN approved a share issuance?

No — the Form 144 is a notice of an insider resale, not an issuer approval. It signals a beneficial owner or affiliate intends to sell shares under Rule 144; it does not authorize new issuance or change company capital.