Alexander R. Slusky files to sell 100,000 shares (RKLB)

Rhea-AI Filing Summary

Alexander R. Slusky filed a Form 144 reporting a proposed sale of 100,000 shares of Common Stock, dated 05/12/2026. The filing shows a reported value of $11,807,636.48 and lists 578,750,990 shares outstanding with an 05/28/2026 reference.

This notice is a regulatory disclosure of an intended resale under Rule 144; it is a routine broker‑facilitated filing and does not by itself confirm completion of a sale or the method of sale.

Insights

Securities Compliance Counsel

Form 144 is a routine notice of an intended resale under Rule 144, not proof of a completed trade.

Form 144 records a proposed disposition of 100,000 shares by Alexander R. Slusky with a stated value of $11,807,636.48. It lists broker and issuer identifiers; the filing date shown is 05/12/2026.

Regulatoryly, this filing notifies the SEC of a planned resale that may rely on exemptions in Rule 144. Completion status, method of sale, and timing are not confirmed here; subsequent exchange or Form 4/Form 5 filings could show final transactions.

Key Figures

Filed sale amount: 100,000 shares Reported value: $11,807,636.48 Shares outstanding: 578,750,990 shares

3 metrics

Filed sale amount 100,000 shares proposed resale dated <date>05/12/2026</date>

Reported value $11,807,636.48 value shown alongside the 100,000 shares

Shares outstanding 578,750,990 shares listed with <date>05/28/2026</date> reference

Key Terms

Form 144, Rule 144, De-Spac

3 terms

Form 144 regulatory

"filed a Form 144 reporting a proposed sale"

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

"resale under 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.

De-Spac market

"De-Spac - see remarks"

A de-spac occurs when a company that was created through a special type of public listing, called a SPAC, officially becomes a regular publicly traded company. This process is similar to a startup moving out of its temporary workspace into a permanent office, allowing investors to see the company's true value and operations. For investors, de-spacs are important because they mark the transition to a more established company, often leading to clearer financial information and investment opportunities.

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	CHARLES SCHWAB & CO., INC. 3000 SCHWAB WAY WESTLAKE TX 76262-8104	100000	14803000.00	578750990	05/28/2026	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	08/25/2021	De-Spac - see remarks	Issuer			634675	08/25/2021	N/A

* 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
Alexander R. Slusky 3881 McGowen Street Long Beach CA 90808	Common	05/12/2026	100000	11807636.48

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 does Alexander R. Slusky's Form 144 filing for RKLB mean?

It notifies the SEC of a proposed resale of 100,000 shares dated 05/12/2026. The filing shows a reported value of $11,807,636.48 but does not confirm a completed sale or the execution method.

Does the Form 144 confirm the sale of 100,000 shares?

No — the Form 144 reports an intended resale under Rule 144 rather than a completed trade. Final execution, timing, and sale method are not confirmed by this notice.

Who is the broker and issuer listed in the Form 144?

The excerpt lists Charles Schwab & Co., Inc. as the broker and shows issuer/security details including 578,750,990 shares with a 05/28/2026 reference in the filing.

Will additional filings show whether the sale occurred?

Yes. A subsequent Form 4, Form 5, or exchange reporting would show completion or settlement details. This Form 144 alone does not provide transaction confirmation.