SES (SES) affiliate files to sell 200,000 Class A shares on 06/04/2026

Rhea-AI Filing Summary

SES filed a Form 144 reporting a proposed sale of 200,000 shares of Class A Common on 06/04/2026, described as an exercise of options under a registered plan with proceeds indicated as $267,420.00 and settlement method cash.

The filing also lists recent sales by Jing L. Nealis: 250,000 shares sold on 06/02/2026 for $353,625.00 and 96,069 shares sold on 05/27/2026 for $125,221.51.

Insights

Securities Compliance Analyst

Form 144 notifies the market of affiliate resale activity; numbers show near-term sales.

The filing lists a proposed sale of 200,000 Class A Common shares on 06/04/2026 labelled as an exercise of options under a registered plan. The entry shows $267,420.00 and cash as the settlement method, indicating a standard cash-based disposition following option exercise.

Recent dispositions by Jing L. Nealis are disclosed: 250,000 shares on 06/02/2026 ($353,625.00) and 96,069 shares on 05/27/2026 ($125,221.51). These prior sales provide context on affiliate liquidity actions; timing and amounts are factual and documented here.

Equity Capital Markets Specialist

This filing is administrative disclosure of resale activity, not an offering prospectus.

Form 144 entries like the 200,000-share line permit brokers to process affiliate sales under securities rules. The method shown is cash, and the transaction is tied to option exercise under a registered plan, which is a routine pathway for insiders to convert equity to saleable shares.

Cash‑flow treatment and any lockups are not detailed beyond the listed amounts and dates; subsequent transaction execution depends on broker/dealer handling and compliance with resale limitations.

Key Figures

Proposed resale: 200,000 shares Indicated proceeds (line item): $267,420.00 Prior sale 1: 250,000 shares +1 more

4 metrics

Proposed resale 200,000 shares sale date <date>06/04/2026</date> (exercise of options under registered plan)

Indicated proceeds (line item) $267,420.00 associated with the 200,000 shares entry

Prior sale 1 250,000 shares sold on <date>06/02/2026</date> for <money>$353,625.00</money>

Prior sale 2 96,069 shares sold on <date>05/27/2026</date> for <money>$125,221.51</money>

Key Terms

Form 144, Exercise of Options Under a Registered Plan, Class A Common

3 terms

Form 144 regulatory

"filed a Form 144 reporting a proposed sale of 200,000 Class A Common"

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.

Exercise of Options Under a Registered Plan financial

"described as an exercise of options under a registered plan with cash settlement"

Class A Common market

"200,000 shares of Class A Common on 06/04/2026"

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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
Class A Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	200000	267420.00	325402113	06/04/2026	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 *
Class A Common	06/04/2026	Exercise of Options Under a Registered Plan	Issuer			200000	06/04/2026	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
JING L NEALIS 35 CABOT RD. WOBURN MA 01801	Class A Common	06/02/2026	250000	353625.00
JING L NEALIS 35 CABOT RD. WOBURN MA 01801	Class A Common	05/27/2026	96069	125221.51

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 SES's Form 144 report on 06/04/2026?

It reports a proposed sale of 200,000 Class A Common shares on 06/04/2026. The filing labels the sale as an exercise of options under a registered plan with cash settlement and lists $267,420.00 alongside the share count.

Who sold shares recently according to the filing?

The filing shows recent sales by Jing L. Nealis: 250,000 shares sold on 06/02/2026 for $353,625.00 and 96,069 shares on 05/27/2026 for $125,221.51. These are reported past three‑month dispositions.

Is the 200,000‑share line an issuance by the company?

No. The entry is described as an exercise of options under a registered plan, indicating conversion of derivatives into shares followed by a resale; it is recorded as a proposed affiliate sale rather than a primary issuance.

What settlement method is shown for the 200,000 shares?

The filing lists cash as the settlement method for the 200,000 shares on 06/04/2026. That indicates proceeds from the sale are expected in cash following the exercise and resale.

Do the amounts listed show gross proceeds for recent sales?

Yes. The document lists transaction proceeds: $353,625.00 for 250,000 shares (06/02/2026) and $125,221.51 for 96,069 shares (05/27/2026). These figures appear adjacent to each reported sale.